{"id":13953,"date":"2026-06-19T12:56:59","date_gmt":"2026-06-19T12:56:59","guid":{"rendered":"https:\/\/studybel.com\/faq\/"},"modified":"2026-07-08T22:16:42","modified_gmt":"2026-07-08T22:16:42","slug":"faq","status":"publish","type":"page","link":"https:\/\/studybel.com\/en\/faq\/","title":{"rendered":"FAQ"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"13953\" class=\"elementor elementor-13953 elementor-13759\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5ce28ae elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"5ce28ae\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ee499fb\" data-id=\"ee499fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0e4dfb0 elementor-widget elementor-widget-text-editor\" data-id=\"0e4dfb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"color: #fff;\"><strong>FAQ<\/strong><\/p>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-cb6f8b9 e-flex e-con-boxed e-con e-parent\" data-id=\"cb6f8b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b9bd86 elementor-widget elementor-widget-html\" data-id=\"4b9bd86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!--\n============================================================\n STUDYBEL \u2014 SECTION FAQ (FRAN\u00c7AIS UNIQUEMENT)\n============================================================\n  LIGNE \u00c9DITORIALE (verrouill\u00e9e) :\n   - \"pi\u00e8ces d'origine DISPONIBLES le cas \u00e9ch\u00e9ant\" + \u00e9quivalences.\n   - Usage nominatif : on identifie la base install\u00e9e, on ne revendique pas la marque.\n   - Studybel n'est pas certificateur, ni AMO neutre, ni gestionnaire de d\u00e9chets.\n\n R\u00c9F\u00c9RENCES DE TRAVAIL : commentaires de type \"FAQ n\" conserv\u00e9s pour tra\u00e7abilit\u00e9.\n \u00c0 v\u00e9rifier avant publication : statut PI exact des marques Hamon (classes APC).\n============================================================\n-->\n<style>\n.sb-faq{\n  \/* Tokens confirm\u00e9s sur charte-graphique-studybel.html (valeurs lues en live sur studybel.com) *\/\n  --sb-accent:#0099E0;             \/* = --brand charte : liens, accents, bordures de titre *\/\n  --sb-accent-soft:rgba(0,153,224,.07);\n  --sb-btn-primary:#34BEF1;        \/* = --btn-primary charte : fond des boutons CTA pleins uniquement *\/\n  --sb-ink:#000000;                \/* = --ink charte : titres *\/\n  --sb-text:#222222;               \/* = --text charte : corps de texte *\/\n  --sb-radius:6px;                 \/* rayon des cartes\/accord\u00e9on \u2014 composant hors charte, choix raisonn\u00e9 *\/\n  --sb-scroll-offset:140px;        \/* compense le menu fixe du th\u00e8me (sticky header) lors des sauts de page.\n                                       Si le menu cache encore le haut des questions apr\u00e8s un saut, augmenter\n                                       cette valeur (ex: 160px, 180px) \u2014 c'est le seul r\u00e9glage \u00e0 ajuster. *\/\n  --sb-btn-radius:4px;             \/* = rayon des boutons charte (.btn), \u00e0 respecter strictement *\/\n  font-family:\"Montserrat\",-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,sans-serif;\n  color:var(--sb-text);\n  line-height:1.6;\n  max-width:1000px;\n  margin:0 auto;\n  padding:0 1rem;\n}\n\/* IMPORTANT : la charte confirme que du HTML brut coll\u00e9 dans un widget Elementor\/WP\n   n'h\u00e9rite d'AUCUN style du th\u00e8me (\"Le HTML brut coll\u00e9 n'h\u00e9rite de rien\"). 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aria-labelledby=\"sb-faq-title\" class=\"sb-faq\">\n<h1 class=\"sb-faq__visually-hidden\" id=\"sb-faq-title\">Frequently Asked Questions \u2014 Flue Gas Treatment and APC Systems<\/h1>\n<p class=\"sb-faq__intro\">\n Frequently asked questions about Studybel\u2019s two areas of expertise: flue gas treatment (APC) \u2014 particulate removal, acid gases, NOx, spare parts, diagnostics and retrofits \u2014 and piping & process engineering, Studybel\u2019s second core activity.\n  <\/p>\n<p class=\"sb-faq__updated\">Last update: <time datetime=\"2026-06-19\"> june 19th 2026<\/time> \u00b7 Verified by  <a href=\"https:\/\/www.linkedin.com\/in\/lecocq-amaury-cleantech-green-efficiency-industry-energy-international\/\" rel=\"noopener\" target=\"_blank\">Amaury Le Cocq<\/a>, Expert Air Pollution Control, Developer in Studybel<\/p>\n\n<div class=\"sb-faq__search\" role=\"search\">\n<label class=\"sb-faq__search-label\" for=\"sb-faq-search-input\">Search in FAQ<\/label>\n<div class=\"sb-faq__search-box\">\n<svg aria-hidden=\"true\" class=\"sb-faq__search-icon\" focusable=\"false\" height=\"18\" viewbox=\"0 0 24 24\" width=\"18\">\n<circle cx=\"11\" cy=\"11\" fill=\"none\" r=\"7\" stroke=\"currentColor\" stroke-width=\"2\"><\/circle>\n<line stroke=\"currentColor\" stroke-linecap=\"round\" stroke-width=\"2\" x1=\"21\" x2=\"16.65\" y1=\"21\" y2=\"16.65\"><\/line>\n<\/svg>\n<input autocomplete=\"off\" class=\"sb-faq__search-input\" id=\"sb-faq-search-input\" placeholder=\"e.g. electrostatic precipitator, Hamon spare parts, clogging, NOx...\" type=\"text\">\n<button aria-label=\"Effacer la recherche\" class=\"sb-faq__search-clear\" hidden=\"\" type=\"button\">\u00d7<\/button>\n<\/div>\n<ul aria-label=\"R\u00e9sultats de recherche\" class=\"sb-faq__search-dropdown\" hidden=\"\" role=\"listbox\"><\/ul>\n<p aria-live=\"polite\" class=\"sb-faq__search-count\"><\/p>\n<\/div>\n<nav aria-label=\"Sommaire de la FAQ\" class=\"sb-faq__nav\">\n\n\n\n\n\n\n\n\n\n\n\n\n<a href=\"#sb-bloc-a\">Studybel & the Group<\/a><a href=\"#sb-bloc-b\">Our Technologies<\/a><a href=\"#sb-bloc-c\">Hamon Research-Cottrell \/ Hamon Environmental Facilities<\/a><a href=\"#sb-bloc-d\">Parts & Obsolescence<\/a><a href=\"#sb-bloc-e\">Life Cycle & Availability<\/a><a href=\"#sb-bloc-f\">Diagnostics & Performance<\/a><a href=\"#sb-bloc-g\">Electrostatic Precipitators (ESP)<\/a><a href=\"#sb-bloc-h\">Bag Filters<\/a><a href=\"#sb-bloc-k\">DeNOx (SCR\/SNCR)<\/a><a href=\"#sb-bloc-l\">Carbon Capture (CCUS)<\/a><a href=\"#sb-bloc-i\">Piping & Process<\/a><a href=\"#sb-bloc-j\">Working with Studybel<\/a><\/nav>\n<div class=\"sb-faq__noresults\" hidden=\"\">\n<p><strong>No questions match your search.<\/strong><\/p>\n<p>Try a different keyword, or <a href=\"https:\/\/studybel.com\/en\/contact\/\">describe your needs directly to our team<\/a>.<\/p>\n<\/div>\n\n<!-- ========================= BLOC A ========================= -->\n<div class=\"sb-faq__block\" id=\"sb-bloc-a\">\n<h2>Studybel and the group<\/h2>\n<!-- FAQ 1 -->\n<details id=\"sb-a1\">\n<summary><h3>Who is Studybel?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel is an industrial engineering consulting firm founded in 1982 and part of the Boccard network. Based in Brussels, the company supports industrial clients in Belgium, France, and internationally in two areas of expertise: <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">flue gas treatment (Air Quality Systems)<\/a> and <a href=\"https:\/\/studybel.com\/en\/piping-process-engineering\/\">piping & process engineering<\/a>. <\/p>\n<p>Studybel provides services for new installations, modernizations, retrofits, and technical support for existing systems. To learn more about our journey, see <a href=\"https:\/\/studybel.com\/en\/our-history\/\">our history<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a2\" href=\"#sb-a2\">What is the Boccard Group?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a3\" href=\"#sb-a3\">What is the role of Leroux & Lotz Technologies (LLT)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a4\" href=\"#sb-a4\">What does an Air Quality System (AQS) entail?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 2 -->\n<details id=\"sb-a2\">\n<summary><h3>What is the Boccard Group?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Boccard is an industrial systems integrator founded in 1918, operating primarily in the nuclear, energy, and heavy industry sectors, and committed to low-carbon energy solutions.<\/p>\n<p>Within this group, Studybel brings its expertise in flue gas treatment, while Leroux & Lotz Technologies contributes its expertise in boilers, biomass, and steam cycles. These complementary strengths enable the group to tackle integrated projects, from combustion through to emissions treatment. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a3\" href=\"#sb-a3\">What is the role of Leroux & Lotz Technologies (LLT)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a4\" href=\"#sb-a4\">What does an Air Quality System (AQS) entail?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a5\" href=\"#sb-a5\">In which sectors do you operate?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 3 -->\n<details id=\"sb-a3\">\n<summary><h3>What is the role of Leroux & Lotz Technologies (LLT)?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>LLT is a subsidiary of the Boccard Group specializing in industrial boilers, biomass, waste-to-energy, and steam cycles. LLT manages the interface between combustion, boilers, and steam cycles, while Studybel handles flue gas treatment.<\/p>\n<p>This complementary expertise is particularly valuable for biomass, incineration, and heavy industry projects. For more information, visit <a href=\"https:\/\/www.lerouxlotz.com\/\" rel=\"noopener\" target=\"_blank\">the LLT website<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a4\" href=\"#sb-a4\">What does an Air Quality System (AQS) entail?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a5\" href=\"#sb-a5\">In which sectors do you operate?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a6\" href=\"#sb-a6\">Where do you operate geographically?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 4 -->\n<details id=\"sb-a4\">\n<summary><h3>What does an Air Quality System (AQS) entail?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>An Air Quality System refers to a comprehensive solution for treating industrial fumes and gases. It may combine dust removal, acid gas treatment, desulfurization, NOx reduction, adsorption, filtration, reagent injection, and emissions control, as well as the associated process interfaces. <\/p>\n<p>Studybel provides services in new construction, retrofitting, modernization, optimization, and support. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our flue gas treatment solutions<\/a> and <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC troubleshooting and retrofitting<\/a> services. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a5\" href=\"#sb-a5\">In which sectors do you operate?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a6\" href=\"#sb-a6\">Where do you operate geographically?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a7\" href=\"#sb-a7\">Do you work on both new and existing facilities?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 18 + 35 -->\n<details id=\"sb-a5\">\n<summary><h3>In which sectors do you operate?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel operates in the fields of biomass, waste-to-energy, incineration, industrial boilers, energy, steelmaking, cement production, glass manufacturing, chemicals, refineries, pulp and paper, mining and minerals, non-ferrous metals, and heavy industry in general.<\/p>\n<p>Our solutions are tailored to the fuel, process, flow rate, pollutants, operating constraints, and target performance. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a6\" href=\"#sb-a6\">Where do you provide services geographically?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a7\" href=\"#sb-a7\">Do you work on both new and existing installations?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a8\" href=\"#sb-a8\">Do you handle general dust removal or local dust collection?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 32 -->\n<details id=\"sb-a6\">\n<summary><h3>Where do you operate geographically?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel is based in Brussels and operates in Belgium, France, Europe, and internationally, depending on the project. Together with Boccard and its industrial partners, operations are possible in a variety of regions\u2014Europe, Africa, the Middle East, Latin America, the Asia-Pacific region, and remote territories\u2014depending on technical, contractual, and logistical conditions. <\/p>\n<p><a href=\"https:\/\/studybel.com\/en\/contact\/\">Contact us<\/a> to assess feasibility at your site.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a7\" href=\"#sb-a7\">Do you work on both new and existing installations?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a8\" href=\"#sb-a8\">Do you handle general dust removal or local dust collection?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a1\" href=\"#sb-a1\">Who is Studybel?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 19 -->\n<details id=\"sb-a7\">\n<summary><h3>Do you work on both new and existing installations?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel works on new and existing installations, retrofits, modernizations, expansions, and compliance upgrades. The scope of work may be limited to flue gas treatment or integrated into a larger project with LLT and Boccard, including furnaces, boilers, steam cycles, BOP, piping, interfaces, installation, and commissioning.  <\/p>\n<p>See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a> or <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">retrofits for existing systems<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a8\" href=\"#sb-a8\">Do you handle ambient dust removal or local dust collection?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a1\" href=\"#sb-a1\">Who is Studybel?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a2\" href=\"#sb-a2\">What is the Boccard Group?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 33 + 36 -->\n<details id=\"sb-a8\">\n<summary><h3>Do you handle general dust removal or localized dust collection?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel primarily focuses on the treatment of flue gases, industrial gases, and dust collected from a process. Certain issues related to ambient dust control may be analyzed when they are linked to the process. <\/p>\n<p>However, Studybel does not design local exhaust systems or comprehensive industrial ventilation systems; specialized partners are brought in as needed. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-a1\" href=\"#sb-a1\">Who is Studybel?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a2\" href=\"#sb-a2\">What is the Boccard Group?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a3\" href=\"#sb-a3\">What is the role of Leroux & Lotz Technologies (LLT)?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-b\">\n<h2>Our Flue Gas Treatment Technologies<\/h2>\n<!-- FAQ 5 -->\n<details id=\"sb-b1\">\n<summary><h3>What dust collection technologies do you offer?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel designs and modernizes dust collection solutions: Multi-Cyclone, electrostatic precipitators (ESP), baghouse filters, and hybrid configurations.<\/p>\n<p>For electrostatic precipitators, our expertise covers Sigma plates, OPZEL plates, MIGI systems, rotating hammers, and single-phase, three-phase, or high-frequency transformer-rectifier (T\/R) systems. For baghouse filters, Studybel specializes in pulse-jet and low-pressure high-volume systems. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b2\" href=\"#sb-b2\">Do you handle acid gas treatment and desulfurization (DeSOx \/ FGD)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b3\" href=\"#sb-b3\">How do you reduce NOx (DeNOx, SCR\/SNCR)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b4\" href=\"#sb-b4\">Do you design reagent injection systems?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 6 + 51 -->\n<details id=\"sb-b2\">\n<summary><h3>Do you work in the field of flue gas treatment and desulfurization (DeSOx \/ FGD)?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel designs, optimizes, or modernizes dry or semi-wet DeSOx\/FGD systems for new or existing facilities. The pollutants involved include SO\u2082\/SOx, HCl, and HF, which are treated with lime, bicarbonate, activated carbon, or suitable adsorbents.<\/p>\n<p>The analysis covers the reagent, dosage, injection, contact time, temperature, humidity, potential recirculation, and integration with filtration. A combination with activated carbon is possible for mercury, dioxins, and furans. See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b3\" href=\"#sb-b3\">How do you reduce NOx (DeNOx, SCR\/SNCR)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b4\" href=\"#sb-b4\">Do you design reagent injection systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b5\" href=\"#sb-b5\">Do you design multi-technology systems?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 7 + 52 -->\n<details id=\"sb-b3\">\n<summary><h3>How do you reduce NOx (DeNOx, SCR\/SNCR)?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel specializes in SNCR and SCR DeNOx solutions. In SNCR systems, urea or ammonia is injected within the appropriate temperature range, with careful attention paid to the mixture, residence time, NOx efficiency, and ammonia slip. <\/p>\n<p>In SCR systems, our work focuses on catalysts (1, 2, or 3 beds), pressure drops, aging, and phased replacement. Studybel can analyze performance, make recommendations, and arrange for the supply of catalysts sized for existing or new facilities. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a> and details on <a href=\"#sb-bloc-k\">SCR\/SNCR technical services<\/a>.  <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-k1\" href=\"#sb-k1\">How do you manage the replacement and service life of SCR catalysts?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k2\" href=\"#sb-k2\">Do you service SNCR (urea\/ammonia) injection systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k5\" href=\"#sb-k5\">Can you retrofit an SCR or SNCR system onto an existing facility?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 54 -->\n<details id=\"sb-b4\">\n<summary><h3>Do you design reagent injection systems?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel designs, optimizes, or modernizes injection systems for lime, bicarbonate, activated carbon, urea, ammonia, and other products. The analysis covers storage, dosing, pneumatic or mechanical transport, injection points, mixing, contact time, temperature, and humidity.<\/p>\n<p>The goal is to maintain environmental performance while controlling OPEX, internal residues, pressure drops, and availability. See <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">Retrofit & Optimization<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b5\" href=\"#sb-b5\">Do you design multi-technology systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b6\" href=\"#sb-b6\">Do you work on fans, ducts, and air handling interfaces?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b7\" href=\"#sb-b7\">Do you work on systems all the way to the stack and the emission point?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 37 -->\n<details id=\"sb-b5\">\n<summary><h3>Do you design multi-technology systems?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel can combine multiple technologies within a single process chain: mechanical or electrostatic dust removal, filtration, reagent injection, neutralization, adsorption, SNCR\/SCR, thermal management, high voltage, instrumentation, and control systems. <\/p>\n<p>The goal is a consistent, robust, and practical solution tailored to pollutants, operating expenses (OPEX), and availability. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b6\" href=\"#sb-b6\">Do you work on fans, ducts, and air handling interfaces?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b7\" href=\"#sb-b7\">Do you work on systems all the way to the chimney and the emission point?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b8\" href=\"#sb-b8\">Do you conduct aerodynamic or CFD studies?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 55 -->\n<details id=\"sb-b6\">\n<summary><h3>Do you work on fans, ducts, and ventilation interfaces?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel analyzes, designs, or modifies ducts, dampers, bypasses, connections, transitions, fans, and interfaces. The goal is to ensure proper smoke distribution, controlled pressure drop, and the absence of dead zones, deposits, or clogging downstream.  <\/p>\n<p>The study covers flow rates, velocities, temperature, distribution, layout, forces, expansion, compensators, and maintenance access. See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC troubleshooting<\/a> guide. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b7\" href=\"#sb-b7\">Do you handle projects all the way to the stack and the emission point?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b8\" href=\"#sb-b8\">Do you conduct aerodynamic or CFD studies?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b9\" href=\"#sb-b9\">Can you target BREF\/BAT-AEL levels?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 57 -->\n<details id=\"sb-b7\">\n<summary><h3>Do you perform work all the way to the chimney and the emission point?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, up to the interface with the chimney or emission point, depending on the scope of the contract. The analysis covers terminal ducts, transitions, dampers, compensators, measurement taps, access points, platforms, pressure drops, temperature, condensation, corrosion, and flue gas velocity.<\/p>\n<p>Measurement requirements are incorporated: measurement ports and accessibility are planned for campaigns conducted by accredited organizations. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b8\" href=\"#sb-b8\">Do you conduct aerodynamic or CFD studies?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b9\" href=\"#sb-b9\">Can you target BREF \/ BAT-AEL levels?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b1\" href=\"#sb-b1\">What dust removal technologies do you offer?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 74 -->\n<details id=\"sb-b8\">\n<summary><h3>Do you conduct aerodynamic or CFD studies?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel conducts aerodynamic studies when gas distribution affects the ESP, baghouse, DeSOx, SCR, ducts, bypass, or stack. This includes velocity mapping, airflow profiles, pressure drops, dead zones, turbulence, recirculation, and deposits.  <\/p>\n<p>A CFD (Computational Fluid Dynamics) study is conducted as needed to understand airflow patterns and compare different scenarios: deflectors, distribution plates, flow straighteners, duct modifications, transitions, dampers, and interfaces. See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b9\" href=\"#sb-b9\">Can you meet the BREF\/BAT-AEL standards?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b1\" href=\"#sb-b1\">What dust removal technologies do you offer?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b2\" href=\"#sb-b2\">Do you provide services for acid gas treatment and desulfurization (DeSOx \/ FGD)?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 20 -->\n<details id=\"sb-b9\">\n<summary><h3>Can you aim for the BREF\/BAT-AEL levels?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel can design or scale a solution to achieve defined performance levels, including low levels associated with BREF\/BAT-AEL, when process data, the contractual scope, reference conditions, and technical assumptions permit. The pollutants covered include dust, HCl, HF, SO\u2082, NOx, NH\u2083, Hg, heavy metals, PCDD\/F, and dioxin-like PCBs. <\/p>\n<p>For reference, here are some benchmark levels that have been discussed for certain projects:<\/p>\n<table class=\"sb-faq__table\">\n<tr><th>Pollutant<\/th><th>Indicative level<\/th><\/tr>\n<tr><td>Dust<\/td><td>< 2 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>HCl<\/td><td>< 2 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>HF<\/td><td>< 1 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>SO\u2082<\/td><td>5 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>NOx<\/td><td>50 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>NH\u2083<\/td><td>2 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>Hg<\/td><td>< 5 \u00b5g\/Nm\u00b3<\/td><\/tr>\n<tr><td>Cd + Tl<\/td><td>0.005 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>Other heavy metals<\/td><td>0.01 mg\/Nm\u00b3<\/td><\/tr>\n<tr><td>PCDD\/F<\/td><td>< 0.01 ng I-TEQ\/Nm\u00b3<\/td><\/tr>\n<tr><td>PCDD\/F + dioxin-like PCBs<\/td><td>< 0.01 ng WHO-TEQ\/Nm\u00b3<\/td><\/tr>\n<\/table>\n<p class=\"sb-note\">These values are for reference only: feasibility always depends on the process, reference conditions, scope, and technical assumptions specific to each project. <a href=\"https:\/\/studybel.com\/en\/contact\/\">Let's discuss your situation<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b1\" href=\"#sb-b1\">What dust removal technologies do you offer?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b2\" href=\"#sb-b2\">Do you provide solutions for flue gas treatment and desulfurization (DeSOx \/ FGD)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b3\" href=\"#sb-b3\">How do you reduce NOx (DeNOx, SCR \/ SNCR)?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-c\">\n<h2>Hamon Research-Cottrell \/ Hamon Environmental Facilities<\/h2>\n<!-- FAQ 8 -->\n<details id=\"sb-c1\">\n<summary><h3>What is meant by a historic facility that is still in operation?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>This is a flue gas treatment facility based on older technologies that are still in operation, notably equipment originally manufactured by Hamon Environmental or Hamon Research-Cottrell. Studybel ensures technical continuity based on the experience of its teams, their knowledge of the original designs, and the available technical information. <\/p>\n<p>See our <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">support page for Hamon Research-Cottrell \/ Hamon Environmental installations<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-c2\" href=\"#sb-c2\">Who were Hamon Environmental and Hamon Research-Cottrell, and why is support for their products no longer available?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you provide replacement parts for older systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g2\" href=\"#sb-g2\">Do you service ESP ramming\/pounding systems?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 9 + 10 -->\n<details id=\"sb-c2\">\n<summary><h3>Who were Hamon Environmental and Hamon Research-Cottrell, and why is their support no longer available?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Hamon Research-Cottrell is a long-standing leader in industrial electrostatic dust removal; Hamon Environmental and Hamon Research-Cottrell have played a major role in industrial flue gas and exhaust gas treatment within the Hamon Group.<\/p>\n<p>Original equipment manufacturer (OEM) support has been severely impacted by the restructuring and bankruptcy of the Hamon Group. Many operators still have Hamon Environmental or Hamon Research-Cottrell systems in operation without a clear point of contact for maintenance, parts, or upgrades. <\/p>\n<p>Studybel draws on the teams and expertise developed through these activities to ensure technical continuity. See <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">our dedicated support<\/a> page. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-c3\" href=\"#sb-c3\">In what capacity do you provide support for these systems, for which the original manufacturer no longer offers support?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you supply replacement parts for legacy systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-c4\" href=\"#sb-c4\">Do you have expertise with Hamon Research-Cottrell electrostatic precipitators?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 11 + 72 -->\n<details id=\"sb-c3\">\n<summary><h3>In what capacity do you provide support for these systems, for which the original manufacturer no longer provides support?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel draws on the teams and expertise from Hamon Environmental and Hamon Research-Cottrell, as well as its knowledge of the original designs, available technical information, and operational experience. Based on this, Studybel can conduct audits, troubleshoot issues, supply parts, modernize systems, or design tailored solutions. <\/p>\n<p>This includes, in particular, systems originally manufactured by Hamon Environmental, Hamon Research-Cottrell, Hamon Rothem\u00fchle, and Hamon Walther, for which the manufacturer no longer provides support. See <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">the dedicated support page<\/a> and <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">APC replacement parts<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you provide replacement parts for legacy systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d5\" href=\"#sb-d5\">Do you address the obsolescence of APC equipment?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-c4\" href=\"#sb-c4\">Do you have expertise with Hamon Research-Cottrell electrostatic precipitators?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 24 -->\n<details id=\"sb-c4\">\n<summary><h3>Do you have expertise in Hamon Research-Cottrell electrostatic precipitators?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel provides services for electrostatic precipitators originally manufactured by Hamon Research-Cottrell, Hamon Environmental, Hamon Rothem\u00fchle, and Hamon Walther, including electrodes, collector plates, shaking systems, insulators, T\/R units, high-voltage circuits, flue gas distribution systems, hoppers, enclosures, chambers, and automation systems. <\/p>\n<p>Our expertise covers Sigma and OPZEL designs, MIGI systems, and rotary hammers. See <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">the dedicated support<\/a> section. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-g2\" href=\"#sb-g2\">Do you work on the threshing\/beating systems of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g3\" href=\"#sb-g3\">Do you service the collector plates and electrodes of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you supply replacement parts for historic installations?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-d\">\n<h2>Spare Parts and Obsolescence<\/h2>\n<!-- FAQ 16 + 47 -->\n<details id=\"sb-d1\">\n<summary><h3>Do you supply replacement parts for historic installations?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes\u2014this is a key service offered by Studybel. Our after-sales service already supports numerous systems originally manufactured by Hamon Environmental, Hamon Research-Cottrell, Hamon Rothem\u00fchle, and Hamon Walther. <\/p>\n<p>Depending on the situation, we supply original parts that are still available or functionally equivalent parts, designed to match the original design and maintain the same or improved performance. This includes components for ESP (electrodes, plates, rammers, insulators, T\/R, high-voltage components, hoppers), bag filters, dosing systems, and filtration systems. <\/p>\n<p>View <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">APC replacement parts<\/a> and <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">support for Hamon Research-Cottrell \/ Hamon Environmental systems<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-c3\" href=\"#sb-c3\">In what capacity do you work on these systems, for which the original manufacturer no longer provides support?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-c4\" href=\"#sb-c4\">Do you have expertise with Hamon Research-Cottrell electrostatic precipitators?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d2\" href=\"#sb-d2\">Do you guarantee the compatibility of the parts?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 48 -->\n<details id=\"sb-d2\">\n<summary><h3>Do you guarantee that the parts are compatible?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel analyzes compatibility before making any proposal: drawings, specifications, mechanical, electrical, and process interfaces, materials, temperature, corrosion, abrasion, maintenance, and operating conditions. When information is insufficient, an on-site inspection or survey is conducted. <\/p>\n<p>The goal is a part that is compatible, installable, serviceable, and safe, and that maintains or improves performance. See <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">APC replacement parts<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-d3\" href=\"#sb-d3\">Do you perform reverse engineering on older parts?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d4\" href=\"#sb-d4\">Can you provide a list of critical parts?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d5\" href=\"#sb-d5\">Do you address the obsolescence of APC equipment?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 29 -->\n<details id=\"sb-d3\">\n<summary><h3>Do you do reverse engineering on vintage parts?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, for certain components, when the drawings are unavailable or incomplete. A preliminary analysis is essential: dimensional survey, function, materials, mechanical, thermal, chemical, and electrical constraints, and interfaces. <\/p>\n<p>This may include components of ESPs, bag filters, threshing equipment, hoppers, scrubber internals, supports, or dust conveyance systems, in accordance with applicable laws and responsibilities. See <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">APC replacement parts<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-d4\" href=\"#sb-d4\">Can you provide a list of critical parts?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d5\" href=\"#sb-d5\">Do you address the obsolescence of APC equipment?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you provide replacement parts for legacy installations?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 71 -->\n<details id=\"sb-d4\">\n<summary><h3>Can you compile a list of critical parts?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, for ESP, baghouse, DeSOx, DeNOx, reagent systems, hoppers, high-voltage systems, and automation. The analysis identifies wear parts, components critical to system availability, obsolete parts, parts with long lead times, and components specific to the original design. <\/p>\n<p>The goal is to anticipate issues, reduce downtime, and prepare for planned outages. See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a> and <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">spare parts<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-d5\" href=\"#sb-d5\">Do you address the issue of APC equipment obsolescence?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you supply replacement parts for historic installations?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d2\" href=\"#sb-d2\">Do you guarantee that the parts are compatible?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 63 -->\n<details id=\"sb-d5\">\n<summary><h3>Do you address the issue of APC equipment obsolescence?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Obsolescence affects mechanical, electrical, and high-voltage components; automation systems; T\/R systems; threshing; filtration; instrumentation; valves and actuators; and specific subassemblies. Studybel identifies critical components and offers compatible solutions, equivalent parts, modifications, or retrofits.  <\/p>\n<p>Studybel can ensure continuity between an existing system and a modernized version (automation, control, logic, T\/R, threshing) to prevent any operational, maintenance, or compliance issues. See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-c3\" href=\"#sb-c3\">In what capacity do you work on these systems, for which the original manufacturer no longer provides support?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e2\" href=\"#sb-e2\">Can you implement a multi-year plan to extend the lifespan of a system?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you supply replacement parts for legacy systems?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-e\">\n<h2>Life Cycle, Maintenance, and Availability<\/h2>\n<!-- FAQ 27 -->\n<details id=\"sb-e1\">\n<summary><h3>What is the difference between APC troubleshooting, retrofit, and lifecycle?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<ul>\n<li><strong>Troubleshooting<\/strong> \u2014 identifying and resolving a specific problem: emissions, pressure drop, clogging, corrosion, excessive consumption, electrical or hammering faults, or reduced availability.<\/li>\n<li><strong>Retrofit<\/strong> \u2014 to modify or modernize an existing system.<\/li>\n<li><strong>Lifecycle<\/strong> \u2014 a long-term approach: inspections, critical parts, obsolescence, downtime, compliance, and optimization.<\/li>\n<\/ul>\n<p>See <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC<\/a> <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">Troubleshooting & Retrofit<\/a> and APC Lifecycle.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-e2\" href=\"#sb-e2\">Can you implement a multi-year plan and extend the lifespan of a facility?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e3\" href=\"#sb-e3\">Can you improve the availability of an APC facility?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e4\" href=\"#sb-e4\">Can you perform an inspection during a plant shutdown?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 28 + 61 + 62 -->\n<details id=\"sb-e2\">\n<summary><h3>Can you implement a multi-year plan and extend the lifespan of a facility?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, when the technical condition allows it. Studybel can support a multi-year plan\u2014including inspections, critical components, obsolescence, shutdowns, emissions monitoring, reagent optimization, and performance monitoring\u2014drawing on a Smart Performance\/Smart Maintenance approach within the LLT\/Boccard ecosystem, as appropriate. <\/p>\n<p>Extending the service life relies on regular monitoring to identify deviations, anticipate failures, and keep equipment in good working order. Studybel can also provide a schedule for periodic monitoring of the APC installation to anticipate deviations and plan the necessary actions. <\/p>\n<p>See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-e3\" href=\"#sb-e3\">Can you improve the availability of an APC facility?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e4\" href=\"#sb-e4\">Can you perform an inspection during a plant shutdown?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e5\" href=\"#sb-e5\">Can you prepare for a service call or retrofit during a scheduled shutdown?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 60 -->\n<details id=\"sb-e3\">\n<summary><h3>Can you improve the availability of an APC system?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel analyzes the causes of unplanned shutdowns, performance losses, and recurring defects: clogging, corrosion, vibration, pressure drop, obsolescence, critical components, automation systems, and operations and maintenance. <\/p>\n<p>Possible actions include servicing critical components, improving maintainability, making adjustments, optimizing reagents, gas distribution, refurbishment, building up a parts inventory, and partial modernization. See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a> and <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">troubleshooting<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-e4\" href=\"#sb-e4\">Can you perform an inspection during a plant shutdown?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e5\" href=\"#sb-e5\">Can you prepare for a service call or retrofit during a scheduled shutdown?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e1\" href=\"#sb-e1\">What is the difference between troubleshooting, retrofit, and APC lifecycle?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 69 -->\n<details id=\"sb-e4\">\n<summary><h3>Can you conduct an inspection during a plant shutdown?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, provided that access, safety, and preparation are ensured. An inspection of an electrostatic precipitator, a baghouse filter, or APC equipment assesses its actual condition: wear, corrosion, deformation, deposits, mechanical defects, leak tightness, and dust accumulation. <\/p>\n<p>For ESP systems: plates, electrodes, rammers, insulators, busbars, high-voltage circuits, hoppers, enclosures, and gas distribution. For baghouse systems: bags, cages, pulse-jet systems, air ramps, chambers, hoppers, and seals. The goal is to produce prioritized recommendations and identify the necessary parts. See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a>.   <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-e5\" href=\"#sb-e5\">Can you schedule maintenance or a retrofit during a planned outage?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e1\" href=\"#sb-e1\">What is the difference between troubleshooting, retrofitting, and APC lifecycle management?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e2\" href=\"#sb-e2\">Can you implement a multi-year plan and extend the lifespan of a facility?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 70 -->\n<details id=\"sb-e5\">\n<summary><h3>Can you prepare for a project or retrofit during a scheduled shutdown?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel prepares for the project in advance: assessment of the existing system, scope, parts, interfaces, methods, access, safety, lifting, assembly, and scheduling. The goal is to minimize unforeseen issues, missing parts, delays, and extended downtime, ensuring a reliable return to service.<\/p>\n<p>See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a> and <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">replacement parts<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-e1\" href=\"#sb-e1\">What is the difference between troubleshooting, retrofitting, and APC lifecycle management?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e2\" href=\"#sb-e2\">Can you implement a multi-year plan and extend the service life of a system?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e3\" href=\"#sb-e3\">Can you improve the availability of an APC system?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-f\">\n<h2>Diagnostics, Performance, and Common Issues<\/h2>\n<!-- FAQ 15 -->\n<details id=\"sb-f1\">\n<summary><h3>What should you do if an APC system is underperforming?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel can conduct a technical audit, analyze operational data, inspect equipment, and identify root causes: high emissions, pressure drop, fouling, corrosion, poor flue gas distribution, excessive reagent consumption, or reduced availability.<\/p>\n<p>Based on the assessment, Studybel offers repair, optimization, retrofitting, or modernization, which can be carried out in collaboration with the Boccard and LLT ecosystem. See <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">Troubleshooting & Retrofitting<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f2\" href=\"#sb-f2\">Can you take action in the event of non-compliance or excessive emissions?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f3\" href=\"#sb-f3\">Can you reduce reagent consumption?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f4\" href=\"#sb-f4\">Do you address issues related to corrosion, condensation, and temperature?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 23 -->\n<details id=\"sb-f2\">\n<summary><h3>Can you take action in the event of noncompliance or excessive emissions?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel can perform a rapid assessment, analyze process measurements and data, identify probable causes, inspect critical equipment, and propose corrective actions: stabilization, adjustments, reagent dosing, targeted inspections, critical components, and a strategy for restoring compliance. <\/p>\n<p class=\"sb-note\">Official measurements are still conducted by accredited organizations; Studybel uses their results for technical analysis.<\/p>\n<p>See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC troubleshooting<\/a> guide.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f3\" href=\"#sb-f3\">Can you reduce reagent consumption?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f4\" href=\"#sb-f4\">Do you address issues related to corrosion, condensation, and temperature?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f5\" href=\"#sb-f5\">Do you address bag filter clogging and dust buildup in electrostatic precipitators (ESPs)?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 22 -->\n<details id=\"sb-f3\">\n<summary><h3>Can you reduce reagent consumption?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel analyzes and optimizes the use of lime, bicarbonate, activated carbon, urea, and ammonia based on the pollutants and technologies involved: dosage, injection point, mixing, contact time, temperature, humidity, potential recirculation, and filtration. <\/p>\n<p>The goal is to maintain output while reducing operating expenses, residue, pressure drops, clogging, and excessive consumption. See <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC\u2019s<\/a> <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">retrofit & optimization<\/a> and lifecycle solutions. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f4\" href=\"#sb-f4\">Do you address issues related to corrosion, condensation, and temperature?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f5\" href=\"#sb-f5\">Do you address issues related to bag filter clogging and dust accumulation in electrostatic precipitators (ESP)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f6\" href=\"#sb-f6\">Do you address the measurement and analysis of emissions?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 58 -->\n<details id=\"sb-f4\">\n<summary><h3>Do you address issues related to corrosion, condensation, and temperature?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. The analysis covers corrosion, condensation, dew point, cold spots, insulation, transient conditions, shutdowns\/restarts, and deposits. Solutions include heating, insulation, changing materials (from carbon steel to stainless steel when warranted), modifying gas distribution, reducing dead zones or cold spots, and adjusting injection points.  <\/p>\n<p>The goal is to reduce corrosion, fouling, premature degradation, and downtime. See <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC<\/a> <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">troubleshooting<\/a> and lifecycle information. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f5\" href=\"#sb-f5\">Do you address issues related to bag filter clogging and dust accumulation in electrostatic precipitators (ESP)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f6\" href=\"#sb-f6\">Do you provide services related to emissions measurement and analysis?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f7\" href=\"#sb-f7\">Should an electrostatic precipitator be replaced with a baghouse filter?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 59 -->\n<details id=\"sb-f5\">\n<summary><h3>Do you address issues related to the clogging of bag filters and dust buildup in electrostatic precipitators (ESP)?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. In baghouse filters, clogging is often caused by humidity, condensation, low temperatures, an unsuitable filter medium, excessive use of chemicals, sticky dust, insufficient pulse-jet cleaning, or poor gas distribution. <\/p>\n<p>In ESP systems, dust buildup or clumping on the plates, poor migration to the hoppers, or inadequate shaking prevent the dust from being dislodged. Studybel recommends taking action regarding dosing, cleaning, the filter media, gas distribution, heating, insulation, the hoppers, the shaking system, and the mechanical components.  See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">troubleshooting<\/a> section.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f6\" href=\"#sb-f6\">Do you provide services related to emissions measurement and analysis?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f7\" href=\"#sb-f7\">Should an electrostatic precipitator be replaced with a baghouse filter?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f8\" href=\"#sb-f8\">Is it possible to upgrade an electrostatic precipitator without replacing it entirely?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 53 -->\n<details id=\"sb-f6\">\n<summary><h3>Are you involved in emissions measurement and analysis?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Regulatory campaigns and official analyses must be conducted by approved organizations or accredited laboratories; Studybel, LLT, and Boccard do not serve as substitutes for them.<\/p>\n<p>However, Studybel can analyze existing reports, recommend parameters and measurement points, suggest campaigns to be carried out, and interpret the results in light of process data (dust, NOx, SO\u2082, HCl, HF, NH\u2083, CO, Hg, heavy metals, TVOC, PCDD\/F). See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC troubleshooting<\/a> guide. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f7\" href=\"#sb-f7\">Should an electrostatic precipitator be replaced with a baghouse filter?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f8\" href=\"#sb-f8\">Can an electrostatic precipitator be upgraded without replacing it entirely?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f9\" href=\"#sb-f9\">Do you offer a phased upgrade rather than a complete replacement?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 25 -->\n<details id=\"sb-f7\">\n<summary><h3>Should an electrostatic precipitator be replaced with a baghouse filter?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Not always: bag filters aren't always superior. The choice depends on temperature, dust, incandescent particles, fire risk, performance goals, pressure drop, operating expenses (OPEX), maintenance, availability, energy costs, and downtime possibilities. <\/p>\n<p>Several options are possible: refurbishing the ESP, partial modernization, adding a baghouse downstream, combining an ESP with a baghouse, using a Multi-Cyclone, or complete replacement. See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f8\" href=\"#sb-f8\">Is it possible to upgrade an ESP without replacing it entirely?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f9\" href=\"#sb-f9\">Do you offer a phased upgrade rather than a complete replacement?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f1\" href=\"#sb-f1\">What should be done if an APC system is underperforming?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 26 -->\n<details id=\"sb-f8\">\n<summary><h3>Is it possible to modernize an ESP without replacing it entirely?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, if the condition of the housing, structure, and interfaces allows it. Studybel can replace or adapt collector plates, electrodes, clips, rammers, insulators, hoppers, gas distribution systems, T\/R units, high-voltage circuits, and automation systems.<\/p>\n<p>The goal is targeted modernization: limited CAPEX, reduced downtime, and restored or improved performance. See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a> and <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">support for Hamon Research-Cottrell \/ Hamon Environmental facilities<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f9\" href=\"#sb-f9\">Do you offer a phased modernization rather than a complete replacement?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f1\" href=\"#sb-f1\">What should be done if an APC system is underperforming?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f2\" href=\"#sb-f2\">Can you intervene in the event of non-compliance or exceeded emissions limits?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 73 -->\n<details id=\"sb-f9\">\n<summary><h3>Do you offer a phased upgrade rather than a complete replacement?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, when a complete replacement is not necessary, possible, or appropriate. Studybel prioritizes critical actions: refurbishment, parts, subassemblies, automation, performance, pressure drop, obsolescence, and availability. <\/p>\n<p>A gradual retrofit is possible: combining existing technology with a new treatment stage, a pre-dust removal system, an additional filter, an acid gas treatment system, DeNOx, or reagent injection. The goal is to phase in CAPEX, minimize downtime, and retain high-performing components. See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC<\/a> <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">retrofit<\/a> and lifecycle.  <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f1\" href=\"#sb-f1\">What should you do if an APC system is underperforming?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f2\" href=\"#sb-f2\">Can you take action in the event of non-compliance or excessive emissions?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-f3\" href=\"#sb-f3\">Can you reduce reagent consumption?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-g\">\n<h2>Electrostatic Precipitators (ESP): Technical Maintenance<\/h2>\n<!-- FAQ 64 -->\n<details id=\"sb-g1\">\n<summary><h3>Do you work on the transformers and high-voltage power supplies of an ESP?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel studies transformer-rectifiers (T\/R), high-voltage power supplies, and related electrical equipment: single-phase and three-phase T\/Rs, high-frequency power supplies, and modernized single-phase systems incorporating the latest control electronics. <\/p>\n<p>The analysis covers cabinets, defects, electrical limitations, and interfaces, with regard to ESP performance, electrical stability, and compatibility with the existing design (automation systems, beating mechanisms, plates, and electrodes). See <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">the dedicated support materials<\/a> and <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">spare parts<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-g2\" href=\"#sb-g2\">Do you work on the threshing\/beating systems of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g3\" href=\"#sb-g3\">Do you work on the collector plates and electrodes of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g4\" href=\"#sb-g4\">Do you perform maintenance on the insulators and high-voltage circuits of an ESP?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 65 -->\n<details id=\"sb-g2\">\n<summary><h3>Do you work on the threshing\/beating systems of an ESP?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes\u2014this is a core business activity: diagnostics, repairs, component replacement, optimization, and modernization. The shaking mechanism removes dust from the plates and electrodes and directs it into the hoppers; a malfunction leads to buildup, reduced efficiency, increased emissions, and downtime. <\/p>\n<p>The analysis covers hammers, shafts, bearings, motors, transmissions, isolators, adjustments, and sequences. The technologies include rotating hammers, MIGI (Magnetic Impulse Gravity Impact) systems, and original Hamon Research-Cottrell configurations. See <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">the dedicated support<\/a> section.  <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-c4\" href=\"#sb-c4\">Do you have expertise in Hamon Research-Cottrell electrostatic precipitators?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g3\" href=\"#sb-g3\">Do you work on the collector plates and electrodes of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g1\" href=\"#sb-g1\">Do you perform maintenance on the transformers and high-voltage power supplies of an ESP?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 66 -->\n<details id=\"sb-g3\">\n<summary><h3>Do you perform work on the collector plates and electrodes of an ESP?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes: inspection, replacement, repair, modification, and modernization. Collector plates and electrodes are essential for ionization and dust collection.<\/p>\n<p>The analysis covers condition, alignment, deformation, corrosion, fouling, compatibility with shaking, electrical clearances, and mechanical interfaces. Designs covered include Sigma plates, OPZEL plates, and associated original Hamon Research-Cottrell electrodes. See <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">APC replacement parts<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-c4\" href=\"#sb-c4\">Do you have expertise in Hamon Research-Cottrell electrostatic precipitators?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g2\" href=\"#sb-g2\">Do you work on the shaking\/beating systems of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d1\" href=\"#sb-d1\">Do you supply replacement parts for legacy installations?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 67 -->\n<details id=\"sb-g4\">\n<summary><h3>Do you perform work on the insulators and high-voltage circuits of an ESP?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes: diagnostics, replacement, repair, and modernization. The types covered include driven insulators, supports, bushings, anti-swing insulators, and suspension\/return insulators, as well as busbars and insulated components of high-voltage distribution systems.<\/p>\n<p>The scope ranges from the high-voltage terminal of the transformer to the field power supply: bushings, connections, busbars, supports, protective devices, and heating elements. The analysis addresses moisture, deposits, bypasses, electrical faults, and interfaces. See <a href=\"https:\/\/studybel.com\/en\/hamon-environmental-research-cottrell-legacy-support\/\">the dedicated support document<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-g5\" href=\"#sb-g5\">Do you work on ESP hoppers and baghouse filters?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g1\" href=\"#sb-g1\">Do you perform maintenance on the transformers and high-voltage feeders of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g2\" href=\"#sb-g2\">Do you perform maintenance on the shaking\/beating systems of an ESP?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 68 -->\n<details id=\"sb-g5\">\n<summary><h3>Do you work on ESP hoppers and baghouse filters?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, we work on ESP hoppers, baghouse hoppers, and other APC equipment designed to discharge collected dust. Common issues include clogging, arching, dust backflow, overloading, corrosion, and performance degradation.<\/p>\n<p>The analysis covers geometry, heating, insulation, levels, valves, airlocks, screws, dust separators, conveyors, pneumatic or mechanical transport, and downstream interfaces. See <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC<\/a> <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">troubleshooting<\/a> and lifecycle.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-g1\" href=\"#sb-g1\">Do you work on transformers and high-voltage power supplies for an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g2\" href=\"#sb-g2\">Do you work on the shaking\/vibration systems of an ESP?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-g3\" href=\"#sb-g3\">Do you work on the collector plates and electrodes of an ESP?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-h\">\n<h2>Bag filters<\/h2>\n<!-- FAQ 49 -->\n<details id=\"sb-h1\">\n<summary><h3>Do you service existing baghouse filters?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes: audits, diagnostics, maintenance, components, optimization, and retrofits. This covers sleeves, cages, cleaning systems, pulse-jet valves, compressed air ramps, hoppers, chambers, seals, instrumentation, pressure drops, clogging, and gas distribution. <\/p>\n<p>Studybel works primarily with pulse-jet and low-pressure, high-volume solutions. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a> and the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-h2\" href=\"#sb-h2\">What types of baghouse filter designs do you offer: pulse-jet, jet, or low-pressure high-volume?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-h3\" href=\"#sb-h3\">Can you select or recommend any filter media?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- NOUVEAU \u2014 valid\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-h2\">\n<summary><h3>What types of baghouse filter designs do you offer: pulse-jet, jet, or low-pressure high-volume?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel designs and modernizes three families of baghouse filters depending on the intended application. The <strong>pulse-jet<\/strong> design is the most common: cleaning is performed using medium-pressure compressed air, typically between 2 and 4 bar. The <strong>reactor bag filter<\/strong> operates within the same cleaning pressure range but features a different gas distribution architecture\u2014no longer just top-to-bottom, but also distributed laterally among the cells\u2014to maximize the distribution of an injected reagent (lime, sodium bicarbonate, activated carbon....) and to increase the gas-reagent contact time; it is used for treating pollutants other than dust.  <\/p>\n<p>The <strong>low-pressure, high-volume (LPHV)<\/strong> system cleans at a pressure close to atmospheric pressure\u2014around 1 bar\u2014using a blower with a circular sleeve configuration. It offers a small footprint and significantly longer bag service life, with heights of up to 10 meters. However, this technology is not suitable for all applications and requires custom sizing. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a> and the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC retrofit<\/a>.   <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b4\" href=\"#sb-b4\">Do you design reagent injection systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b2\" href=\"#sb-b2\">Do you provide solutions for flue gas treatment and desulfurization (DeSOx \/ FGD)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-h3\" href=\"#sb-h3\">Can you select or recommend filter media?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 50 -->\n<details id=\"sb-h3\">\n<summary><h3>Can you select or recommend any filter media?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. The analysis takes into account temperature, humidity, dust, acidic gases, reagents, condensation, hydrolysis, abrasion, clogging, chemical attack, and incandescent particles. <\/p>\n<p>The study focuses on fibers, surface treatments, membranes, basis weights, permeability, mechanical strength, chemical resistance, and compatibility with cleaning processes, to ensure stable filtration and a controlled service life for the filter sleeves. See the <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC troubleshooting guide<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-h1\" href=\"#sb-h1\">Do you service existing baghouse filters?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-h2\" href=\"#sb-h2\">What types of baghouse filter designs do you offer: pulse-jet, jet, or low-pressure high-volume?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-k\">\n<h2>DeNOx (SCR \/ SNCR): Technical Maintenance<\/h2>\n<!-- Bloc K \u2014 valid\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-k1\">\n<summary><h3>How do you manage the replacement and service life of SCR catalysts?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>The service life of an SCR catalyst depends on poisoning (arsenic, lead, alkalis), fouling, loss of catalytic activity, and an increase in pressure drop over time. Studybel relies on a network of partner laboratories and specialists to perform catalytic activity analyses. Studybel interprets these results in-house, using them to develop a replacement strategy and provide operational and industrial recommendations on the best course of action: bed-by-bed replacement or complete replacement, depending on the diagnosis.  <\/p>\n<p>Once the replacement process begins, Studybel can size and arrange the supply of catalysts compatible with the existing geometry (pitch, composition) and assist with the logistical planning for the shutdown. See <a href=\"https:\/\/studybel.com\/en\/apc-replacement-parts\/\">APC replacement parts<\/a> and the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b3\" href=\"#sb-b3\">How do you reduce NOx (DeNOx, SCR\/SNCR)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-d4\" href=\"#sb-d4\">Can you compile a list of critical components?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-e2\" href=\"#sb-e2\">Can you implement a multi-year plan and extend the service life of a facility?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- Bloc K \u2014 valid\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-k2\">\n<summary><h3>Do you service SNCR (urea\/ammonia) injection systems?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel designs, optimizes, or modernizes injection lances and nozzles, the distribution network, the dosing system, and the injection temperature window\u2014which is generally higher in SNCR than in SCR and depends on the actual thermal profile of the facility. This implementation relies in particular on the knowledge of furnaces and boilers provided by the recognized expertise of Leroux & Lotz Technologies (LLT) within the Boccard ecosystem, to position the injection points within the appropriate temperature window.  <\/p>\n<p>The analysis focuses on the reactant\/flue gas mixture\u2014urea or ammonia, depending on the project\u2014the available residence time, and the balance between NOx reduction efficiency and limiting ammonia slip. See the role of <a href=\"#sb-a3\">Leroux & Lotz Technologies (LLT)<\/a> in the Boccard ecosystem. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-k3\" href=\"#sb-k3\">How do you control ammonia slip and its downstream consequences?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k4\" href=\"#sb-k4\">Do you make adjustments to the injection grid (AIG) and the reactant\/flue gas mixture?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k5\" href=\"#sb-k5\">Can you retrofit an SCR or SNCR system onto an existing facility?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- Bloc K \u2014 valid\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-k3\">\n<summary><h3>How do you manage ammonia leaks and their downstream consequences?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>A residual ammonia level (ammonia not consumed by the reaction) can lead to the formation of ammonium bisulfate, fouling of downstream heat exchangers, catalysts, or filters, corrosion, and a risk of noncompliance with NH\u2083 emission standards.<\/p>\n<p>Ammonia slip is quantified based on reports from regulatory authorities or on continuous monitoring devices installed in the stack. Studybel interprets this data, analyzes the dosage, the injection point, the reagent-to-NOx stoichiometry, and the homogeneity of the mixture, and recommends corrective actions\u2014dosage adjustment, optimization of the injection grid, aerodynamic studies\u2014to reduce slip while maintaining NOx reduction efficiency. See <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">aerodynamic and CFD studies<\/a>.  <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-b8\" href=\"#sb-b8\">Do you conduct aerodynamic or CFD studies?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k4\" href=\"#sb-k4\">Do you adjust the injection grid (AIG) and the reactant\/exhaust gas mixture?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- Bloc K \u2014 valid\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-k4\">\n<summary><h3>Do you adjust the injection grid (AIG) and the reactant\/exhaust gas mixture?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>The injection grid (AIG) directly affects the homogeneity of the mixture between the reagent and the exhaust gases, and thus the NOx reduction performance and the level of ammonia slip. Studybel can analyze the actual distribution, identify areas of under- or over-dosing, and recommend modifications to the nozzles, lances, or distribution pattern. <\/p>\n<p>A CFD study can be used to homogenize the mixture profile upstream of the SNCR reaction zone or the SCR catalytic beds. Studybel has in-house CFD capabilities and, for the most complex configurations, relies on a network of specialized companies. In all cases, Studybel defines the specifications and objectives of the study, then interprets the results to develop an action plan. See <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">aerodynamic and CFD studies<\/a>.   <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-k5\" href=\"#sb-k5\">Can you retrofit an SCR or SNCR system onto an existing facility?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k1\" href=\"#sb-k1\">How do you manage the replacement and service life of SCR catalysts?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-k2\" href=\"#sb-k2\">Do you service SNCR (urea\/ammonia) injection systems?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- Bloc K \u2014 valid\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-k5\">\n<summary><h3>Can you retrofit an SCR or an SNCR onto an existing system?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, subject to space constraints, the available temperature range within the existing thermal profile, and accessibility. Studybel analyzes feasibility: the presence of a compatible temperature zone, available space for the catalytic reactor or injection nozzles, interfaces with the boiler or economizer, additional pressure drops, and impact on draft. The analysis of boiler\/economizer interfaces draws on the expertise of <a href=\"#sb-a3\">Leroux & Lotz Technologies (LLT)<\/a> within the Boccard ecosystem.  <\/p>\n<p>Several scenarios are possible depending on the constraints: SNCR alone, SCR alone, a hybrid SNCR + SCR configuration to reduce the number of beds required, or SCR at the end of the line after dust removal. See <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">\u201cGradual Modernization<\/a>.\u201d <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-f9\" href=\"#sb-f9\">Do you offer a phased modernization rather than a complete replacement?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i3\" href=\"#sb-i3\">Do you work on existing, congested, or brownfield sites?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-l\">\n<h2>Carbon Capture (CCUS)<\/h2>\n<!-- Bloc L \u2014 valid\u00e9\/corrig\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-l1\">\n<summary><h3>Is Studybel part of a carbon capture initiative (CCUS)?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Beyond flue gas treatment and emissions compliance, the Studybel \/ Leroux & Lotz Technologies (LLT) ecosystem is developing a carbon capture, utilization, and storage (CCUS) solution as a natural extension of its core business along the combustion \u2192 boiler \u2192 flue gas treatment chain. This initiative is based on two complementary technological approaches currently under development: a cryogenic process, supported by an industrial partnership, and an amine-solvent process, developed in-house.  <\/p>\n<p>See the announcement in <a href=\"https:\/\/studybel.com\/en\/our-news\/\">our news section<\/a> and learn about <a href=\"#sb-a3\">Leroux & Lotz Technologies' (LLT)<\/a> role in the Boccard ecosystem.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-l2\" href=\"#sb-l2\">What is the partnership with Revcoo for cryogenic CO2 capture?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-l3\" href=\"#sb-l3\">Are you also working on CO2 capture using amines?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-a3\" href=\"#sb-a3\">What is the role of Leroux & Lotz Technologies (LLT)?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- Bloc L \u2014 valid\u00e9\/corrig\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-l2\">\n<summary><h3>What is the partnership with Revcoo regarding cryogenic CO2 capture?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Leroux & Lotz Technologies (LLT), building on its core business in combustion and boilers and in collaboration with Studybel, has formed a partnership with Revcoo\u2014made official at the Pollutec 2025 trade show \u2014 to offer turnkey decarbonization solutions combining LLT\u2019s industrial expertise with Revcoo\u2019s patented CarbonCloud\u00ae cryogenic technology. This alliance aims to position LLT and Studybel as European leaders in renewable thermal power plants that incorporate carbon capture. <\/p>\n<p>CarbonCloud\u00ae relies on two simultaneous mechanisms: cryogenic direct-contact capture (CO2 from flue gases is converted into ice and then into high-purity liquid CO2) and thermal recycling, which reduces the process\u2019s energy consumption. The liquefied CO2 is then transported at low cost to storage or utilization facilities. See <a href=\"https:\/\/studybel.com\/en\/our-news\/\">the official announcement<\/a> or <a href=\"https:\/\/revcoo.com\/\" rel=\"noopener\" target=\"_blank\">the Revcoo website<\/a>.  <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-l1\" href=\"#sb-l1\">Is Studybel part of a carbon capture initiative (CCUS)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-l3\" href=\"#sb-l3\">Are you also working on CO2 capture using amines?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- Bloc L \u2014 valid\u00e9\/corrig\u00e9 par Amaury Le Cocq le 19\/06\/2026 -->\n<details id=\"sb-l3\">\n<summary><h3>Are you also working on CO2 capture using amines?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, as a complement to the cryogenic method. Studybel and Leroux & Lotz Technologies are developing a CO2 capture process using an amine solvent with membrane contact \u2014 a configuration that separates the solvent and the flue gas via a membrane rather than through direct contact, thereby limiting reagent losses and certain operational risks associated with conventional absorption columns. This development is part of the R&D programs at Leroux & Lotz Technologies, which has a proven track record in CO2 capture (the Jupiter 1000 demonstrator).  <\/p>\n<p>As this technology is currently in an active development phase, with pilot tests being conducted both internally and with external partners, please contact our teams to discuss its progress and its applicability to your facility. See <a href=\"https:\/\/www.lerouxlotz.com\/recherche-developpement\/\" rel=\"noopener\" target=\"_blank\">Leroux & Lotz Technologies\u2019 R&D<\/a> and <a href=\"https:\/\/studybel.com\/en\/contact\/\">contact information<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-l1\" href=\"#sb-l1\">Is Studybel part of a carbon capture initiative (CCUS)?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-l2\" href=\"#sb-l2\">What is the partnership with Revcoo for cryogenic CO2 capture?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-b2\" href=\"#sb-b2\">Do you provide services related to sour gas treatment and desulfurization (DeSOx \/ FGD)?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-i\">\n<h2>Piping & Process Engineering<\/h2>\n<!-- FAQ 12 -->\n<details id=\"sb-i1\">\n<summary><h3>What services do you provide in piping and process engineering?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel conducts preliminary and detailed design studies for industrial piping and processes: P&IDs, 3D modeling, isometric drawings, layout plans, supports, technical specifications, MTO\/BOM, and support for procurement, fabrication, and installation.<\/p>\n<p>Our services cover the chemical, energy, nuclear, steam cycle, and heavy industry sectors, supported by the expanded engineering capabilities of the Boccard engineering office. See <a href=\"https:\/\/studybel.com\/en\/piping-process-engineering\/\">Piping & Process Engineering<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-i2\" href=\"#sb-i2\">Do you work on DESP\/PED and ATEX projects?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i3\" href=\"#sb-i3\">Do you work on existing, congested, or brownfield sites?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i4\" href=\"#sb-i4\">Do you use 3D modeling or laser scanning?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 13 -->\n<details id=\"sb-i2\">\n<summary><h3>Do you work with DESP\/PED and ATEX?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Studybel provides support for requirements related to pressure equipment, piping (DESP\/PED), and ATEX when the project requires it: studies, calculations, technical notes, and documentation needed for inspections.<\/p>\n<p class=\"sb-note\">Studybel does not replace official oversight, certification, or validation bodies.<\/p>\n<p>See <a href=\"https:\/\/studybel.com\/en\/piping-process-engineering\/\">Piping & Process Engineering<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-i3\" href=\"#sb-i3\">Do you work on existing, congested, or brownfield sites?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i4\" href=\"#sb-i4\">Do you use 3D modeling or laser scanning?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i5\" href=\"#sb-i5\">Do you handle manufacturing and assembly?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 14 -->\n<details id=\"sb-i3\">\n<summary><h3>Do you work on existing, congested, or brownfield sites?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, including sites that are currently in operation. Studybel can perform or utilize 3D laser scans to model the existing layout, integrate new equipment, verify interfaces, and reduce collisions.<\/p>\n<p>This is particularly useful for retrofits, expansions, and forced shutdowns. See <a href=\"https:\/\/studybel.com\/en\/piping-process-engineering\/\">Piping & Process<\/a> and <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC Retrofit<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-i4\" href=\"#sb-i4\">Do you use 3D modeling or laser scanning?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i5\" href=\"#sb-i5\">Do you handle fabrication and installation?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i1\" href=\"#sb-i1\">What services do you provide in piping & process engineering?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 30 -->\n<details id=\"sb-i4\">\n<summary><h3>Do you use 3D models or laser scanning?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel can create or utilize 3D models and laser scan data for existing, congested, or operational sites: clash detection, site layout, interdisciplinary coordination, assembly drawings, and minimizing unforeseen issues. <\/p>\n<p>Applicable to brownfield projects, APC retrofits, and piping\/process modifications. See <a href=\"https:\/\/studybel.com\/en\/piping-process-engineering\/\">Piping & Process Engineering<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-i5\" href=\"#sb-i5\">Do you handle manufacturing and assembly?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i1\" href=\"#sb-i1\">What services do you provide in piping and process engineering?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i2\" href=\"#sb-i2\">Do you work with DESP, PED, and ATEX standards?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 31 -->\n<details id=\"sb-i5\">\n<summary><h3>Do you handle the manufacturing and assembly?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>For flue gas treatment \/ AQS, Studybel can act as an integrated EPC contractor depending on the scope of the project: design, engineering, procurement, fabrication, installation, on-site integration, and commissioning, in collaboration with Boccard and LLT.<\/p>\n<p>In the field of piping and process engineering, Studybel primarily acts as an engineering firm or technical partner, depending on the project. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a> and our <a href=\"https:\/\/studybel.com\/en\/piping-process-engineering\/\">piping and process<\/a> engineering services. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-i1\" href=\"#sb-i1\">What services do you provide in piping and process engineering?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i2\" href=\"#sb-i2\">Do you work with DESP, PED, and ATEX?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-i3\" href=\"#sb-i3\">Do you work on existing, congested, or brownfield sites?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div><div class=\"sb-faq__block\" id=\"sb-bloc-j\">\n<h2>Working with Studybel<\/h2>\n<!-- FAQ 17 + 21 + 43 -->\n<details id=\"sb-j1\">\n<summary><h3>How can we contact you, and what information should you provide?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>For any inquiries (flue gas treatment, APC parts, audits, retrofits, modernization, or piping & process), please use the <a href=\"https:\/\/studybel.com\/en\/contact\/\">Contact page<\/a>. Studybel is based in Brussels and operates in Belgium, France, and internationally. <\/p>\n<p>To speed up the analysis, please provide the following information if possible: type of facility and original manufacturer, process and fuel, flow rate, temperature, pressure, humidity, gas composition, pollutants, and target performance levels; drawings and P&IDs; measurement reports; historical data; consumption rates; pressure drops, incidents, and shutdown or compliance deadlines.<\/p>\n<p>Studybel can start with partial data and then request any additional information that is needed.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-j2\" href=\"#sb-j2\">Do you provide an initial budget estimate or a preliminary design (APS) \/ detailed design (APD) phase?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j3\" href=\"#sb-j3\">Do you provide support for commissioning and optimization after startup?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j4\" href=\"#sb-j4\">Do you train the operations and maintenance teams?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 44 + 45 -->\n<details id=\"sb-j2\">\n<summary><h3>Do you offer an initial budget estimate or a preliminary design (APS) \/ detailed design (APD) phase?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, through a preliminary study, an audit, a technical site visit, a conceptual design (APS) or detailed design (APD) phase, or a consulting assignment. These consulting services can be provided at a controlled cost, with a level of detail tailored to the available data and objectives.<\/p>\n<p>The goal is to define the scope of the need, compare scenarios, identify constraints, establish a rough estimate, and prepare the decision. If the project is confirmed, Studybel can propose the recommended technical solution. See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a> or <a href=\"https:\/\/studybel.com\/en\/contact\/\">contact us<\/a>.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-j3\" href=\"#sb-j3\">Do you provide support for commissioning and post-startup optimization?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j4\" href=\"#sb-j4\">Do you train operations and maintenance teams?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j5\" href=\"#sb-j5\">Do you work on automation and APC control systems?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 40 -->\n<details id=\"sb-j3\">\n<summary><h3>Do you provide support for commissioning and post-startup optimization?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes. Studybel can assist with cold and hot commissioning, process adjustments, reagent dosing, monitoring of emissions and pressure drops, equipment stabilization, performance testing, operator training, and recommendations for operation and maintenance. <\/p>\n<p>See <a href=\"https:\/\/studybel.com\/en\/flue-gas-treatment\/\">our solutions<\/a>, <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">troubleshooting, and retrofit<\/a> options.<\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-j4\" href=\"#sb-j4\">Do you train operations and maintenance teams?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j5\" href=\"#sb-j5\">Do you work on automation systems and APC control systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j1\" href=\"#sb-j1\">How can I contact you, and what information should I provide?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 41 -->\n<details id=\"sb-j4\">\n<summary><h3>Do you train the operations and maintenance teams?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, upon request, often during a startup, retrofit, audit, or optimization. Topics covered include the APC chain, ESP, baghouse, DeSOx, SCR\/SNCR, reagents, operation, alarms, maintenance, and key performance indicators. <\/p>\n<p>Studybel often recommends on-site supervision during the critical startup, fine-tuning, and stabilization phases. See the <a href=\"https:\/\/studybel.com\/en\/lifecycle-apc\/\">APC lifecycle<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-j5\" href=\"#sb-j5\">Do you work with automation and APC control systems?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j1\" href=\"#sb-j1\">How can I contact you, and what information should I provide?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j2\" href=\"#sb-j2\">Do you provide an initial cost estimate or handle the preliminary design (APS) and detailed design (APD) phases?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<!-- FAQ 39 + 42 -->\n<details id=\"sb-j5\">\n<summary><h3>Do you work with automation and APC control systems?<\/h3><\/summary>\n<div class=\"sb-faq__answer\">\n<p>Yes, when it affects performance, availability, or compliance: operation of ESP test runs, agitation sequences, reagent dosing, injection logic, SCR\/SNCR, process alarms, emissions measurements, interlocks, and communication with the DCS.<\/p>\n<p>Studybel analyzes and defines recommendations and functional requirements, and, if necessary, coordinates interventions with specialized partners, in compliance with the site\u2019s authorizations and HSE regulations. See <a href=\"https:\/\/studybel.com\/en\/troubleshooting-retrofit-apc\/\">APC troubleshooting<\/a>. <\/p>\n<div class=\"sb-faq__related\"><span class=\"sb-faq__related-label\">Related Questions<\/span><ul><li><a class=\"sb-faq__related-link\" data-target=\"sb-j1\" href=\"#sb-j1\">How can I contact you, and what information should I provide?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j2\" href=\"#sb-j2\">Do you provide an initial cost estimate or a preliminary design (APS) \/ detailed design (APD) phase?<\/a><\/li><li><a class=\"sb-faq__related-link\" data-target=\"sb-j3\" href=\"#sb-j3\">Do you provide support for commissioning and optimization after startup?<\/a><\/li><\/ul><\/div><\/div>\n<\/details>\n<\/div>\n<!-- ========================= BLOC B ========================= -->\n\n<!-- ========================= BLOC C ========================= -->\n\n<!-- ========================= BLOC D ========================= -->\n\n<!-- ========================= BLOC E ========================= -->\n\n<!-- ========================= BLOC F ========================= -->\n\n<!-- ========================= BLOC G ========================= -->\n\n<!-- ========================= BLOC H ========================= -->\n\n<!-- ============================================================\n       BLOC K \u2014 R\u00e9dig\u00e9 par Claude (hors brief original des 74 questions),\n       VALID\u00c9 ET CORRIG\u00c9 question par question par Amaury Le Cocq le 19\/06\/2026 :\n       - K1 : analyse catalytique via r\u00e9seau labos\/sp\u00e9cialistes partenaires,\n              interpr\u00e9tation + strat\u00e9gie + avis op\u00e9rationnel en interne.\n       - K2 : intervention SNCR confirm\u00e9e, synergie LLT (connaissance fours\/\n              chaudi\u00e8res) pour le positionnement des points d'injection.\n       - K3 : slip ammoniacal quantifi\u00e9 via rapports autorit\u00e9s \/ mesure\n              continue en chemin\u00e9e, interpr\u00e9tation + actions correctives Studybel.\n       - K4 : capacit\u00e9 CFD interne + \u00e9cosyst\u00e8me partenaire pour cas complexes,\n              Studybel pilote le cahier des charges et l'interpr\u00e9tation.\n       - K5 : interfaces chaudi\u00e8re\/\u00e9conomiseur analys\u00e9es avec l'expertise LLT.\n       ============================================================ -->\n\n<!-- ========================= BLOC I ========================= -->\n\n<!-- ============================================================\n       BLOC L \u2014 Capture du Carbone (CCUS). R\u00e9dig\u00e9 par Claude, VALID\u00c9 ET\n       CORRIG\u00c9 par Amaury Le Cocq le 19\/06\/2026 :\n       - L1\/L2 : attribution corrig\u00e9e \u2014 porteurs = LLT et Studybel (extension\n         de leur c\u0153ur de m\u00e9tier), PAS Boccard. Ambition affich\u00e9e conserv\u00e9e.\n       - L2 : partenariat Revcoo\/CarbonCloud\u00ae sourc\u00e9 sur studybel.com\/nos-actualites\/\n         et revcoo.com (consult\u00e9s le 19\/06\/2026).\n       - L3 : capture amines \u00e0 contact membranaire confirm\u00e9e par Amaury Le Cocq,\n         appuy\u00e9e par la page R&D Leroux & Lotz (lerouxlotz.com\/recherche-developpement\/).\n       ============================================================ -->\n\n<!-- ========================= BLOC J ========================= -->\n\n<!-- ========================= CTA ========================= -->\n<div class=\"sb-faq__cta\">\n<p class=\"sb-faq__cta-title\">Do you have a system that needs to be diagnosed, upgraded, or maintained?<\/p>\n<p>Tell us about your system (original manufacturer, pollutants, performance, shutdown constraints): our teams will get back to you.<\/p>\n<a class=\"sb-faq__btn\" href=\"https:\/\/studybel.com\/en\/contact\/\">Contact Studybel<\/a>\n<\/div>\n\n<button class=\"sb-faq__back-to-search\" hidden=\"\" type=\"button\">\n<svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" viewbox=\"0 0 24 24\" width=\"16\">\n<circle cx=\"11\" cy=\"11\" fill=\"none\" r=\"7\" stroke=\"currentColor\" stroke-width=\"2\"><\/circle>\n<line stroke=\"currentColor\" stroke-linecap=\"round\" stroke-width=\"2\" x1=\"21\" x2=\"16.65\" y1=\"21\" y2=\"16.65\"><\/line>\n<\/svg>\n New Search\n<\/button>\n<\/section>\n<script>\n(function(){\n  var root = document.querySelector('.sb-faq');\n  if(!root) return;\n\n  var input   = root.querySelector('#sb-faq-search-input');\n  var clearBtn= root.querySelector('.sb-faq__search-clear');\n  var countEl = root.querySelector('.sb-faq__search-count');\n  var dropdown= root.querySelector('.sb-faq__search-dropdown');\n  var noRes   = root.querySelector('.sb-faq__noresults');\n  var blocks  = Array.prototype.slice.call(root.querySelectorAll('.sb-faq__block'));\n  var items   = Array.prototype.slice.call(root.querySelectorAll('.sb-faq__block details'));\n\n  \/\/ Table de correspondance simple pour ignorer les accents (recherche FR sans accent OK)\n  var ACCENTS = {'\u00e0':'a','\u00e2':'a','\u00e4':'a','\u00e1':'a','\u00e9':'e','\u00e8':'e','\u00ea':'e','\u00eb':'e',\n                 '\u00ee':'i','\u00ef':'i','\u00ec':'i','\u00ed':'i','\u00f4':'o','\u00f6':'o','\u00f2':'o','\u00f3':'o',\n                 '\u00fb':'u','\u00fc':'u','\u00f9':'u','\u00fa':'u','\u00e7':'c','\u00f1':'n'};\n  function normalize(str){\n    str = (str || '').toLowerCase();\n    var out = '';\n    for (var i = 0; i < str.length; i++){\n      var c = str.charAt(i);\n      out += ACCENTS[c] || c;\n    }\n    return out;\n  }\n\n  \/\/ Pr\u00e9-calcul : texte de recherche + r\u00e9f\u00e9rence au <h3> pour le surlignage\n  items.forEach(function(det){\n    var h3 = det.querySelector('summary h3');\n    var answer = det.querySelector('.sb-faq__answer');\n    var blockH2 = det.closest('.sb-faq__block').querySelector('h2');\n    det.__sbOriginalTitle = h3 ? 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Bas\u00e9e \u00e0 Bruxelles, l'entreprise accompagne des clients industriels en Belgique, en France et \u00e0 l'international autour de deux expertises : le traitement des fum\u00e9es (Air Quality Systems) et le piping & process engineering . Studybel intervient sur installations neuves, modernisations, retrofits et support technique des installations existantes. Pour en savoir plus sur notre parcours, voir notre histoire .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Qu'est-ce que le groupe Boccard ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Boccard est un ensemblier industriel fond\u00e9 en 1918, actif notamment dans le nucl\u00e9aire, l'\u00e9nergie et l'industrie lourde, et engag\u00e9 dans les solutions d'\u00e9nergie bas carbone. Dans cet ensemble, Studybel apporte l'expertise traitement des fum\u00e9es et Leroux & Lotz Technologies l'expertise chaudi\u00e8res, biomasse et cycle vapeur. 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Plus d'informations sur le site de LLT .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Que recouvre un Air Quality System (AQS) ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Un Air Quality System d\u00e9signe une solution compl\u00e8te de traitement des fum\u00e9es et gaz industriels. Il peut associer d\u00e9poussi\u00e9rage, traitement des gaz acides, d\u00e9sulfuration, r\u00e9duction des NOx, adsorption, filtration, injection de r\u00e9actifs et contr\u00f4le des \u00e9missions, ainsi que les interfaces process associ\u00e9es. Studybel intervient en neuf, retrofit, modernisation, optimisation et support. 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Voir nos solutions .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"O\u00f9 intervenez-vous g\u00e9ographiquement ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel est bas\u00e9 \u00e0 Bruxelles et intervient en Belgique, en France, en Europe et \u00e0 l'international selon les projets. Avec Boccard et ses partenaires industriels, des interventions sont possibles sur des zones vari\u00e9es \u2014 Europe, Afrique, Moyen-Orient, Am\u00e9rique latine, Asie-Pacifique et territoires \u00e9loign\u00e9s \u2014 selon les conditions techniques, contractuelles et logistiques. Contactez-nous pour \u00e9valuer la faisabilit\u00e9 sur votre site.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur installations neuves comme existantes ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel intervient sur installations neuves, existantes, retrofits, modernisations, extensions et remises en conformit\u00e9. Le p\u00e9rim\u00e8tre peut \u00eatre limit\u00e9 au traitement des fum\u00e9es ou int\u00e9gr\u00e9 dans un projet plus large avec LLT et Boccard : four, chaudi\u00e8re, cycle vapeur, BOP, piping, interfaces, montage et mise en service. Voir nos solutions ou le retrofit d'installations existantes .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Traitez-vous le d\u00e9poussi\u00e9rage d'ambiance ou la captation locale ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel intervient principalement sur le traitement des fum\u00e9es, des gaz industriels et des poussi\u00e8res collect\u00e9es issues d'un proc\u00e9d\u00e9. Certains sujets de d\u00e9poussi\u00e9rage d'ambiance peuvent \u00eatre analys\u00e9s lorsqu'ils sont li\u00e9s au proc\u00e9d\u00e9. En revanche, Studybel n'a pas vocation \u00e0 concevoir des r\u00e9seaux de captation locale ou de ventilation industrielle compl\u00e8te ; des partenaires sp\u00e9cialis\u00e9s sont mobilis\u00e9s si n\u00e9cessaire. Voir nos solutions .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Quelles technologies de d\u00e9poussi\u00e9rage proposez-vous ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel con\u00e7oit et modernise des solutions de d\u00e9poussi\u00e9rage : Multi-Cyclone, \u00e9lectrofiltres (ESP), filtres \u00e0 manches (baghouse) et configurations hybrides. Sur les \u00e9lectrofiltres, l'expertise couvre plaques Sigma, plaques OPZEL, syst\u00e8mes MIGI, marteaux tournants et transformateurs-redresseurs (T\/R) monophas\u00e9s, triphas\u00e9s ou haute fr\u00e9quence. Sur les filtres \u00e0 manches, Studybel travaille notamment en pulse-jet et low-pressure high-volume. Voir nos solutions .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur le traitement des gaz acides et la d\u00e9sulfuration (DeSOx \/ FGD) ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel con\u00e7oit, optimise ou modernise des syst\u00e8mes DeSOx \/ FGD \u00e0 voie s\u00e8che ou semi-humide, pour installations neuves ou existantes. Les polluants concern\u00e9s incluent SO\u2082\/SOx, HCl et HF, trait\u00e9s avec chaux, bicarbonate, charbon actif ou adsorbants adapt\u00e9s. L'analyse porte sur le r\u00e9actif, le dosage, l'injection, le temps de contact, la temp\u00e9rature, l'humidit\u00e9, la recirculation \u00e9ventuelle et l'int\u00e9gration avec la filtration. Une combinaison avec du charbon actif est possible pour le mercure, les dioxines et furanes. Voir le retrofit APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Comment r\u00e9duisez-vous les NOx (DeNOx, SCR \/ SNCR) ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel intervient sur les solutions DeNOx par SNCR et SCR. En SNCR, l'injection d'ur\u00e9e ou d'ammoniac est r\u00e9alis\u00e9e dans la fen\u00eatre de temp\u00e9rature adapt\u00e9e, avec attention au m\u00e9lange, au temps de r\u00e9sidence, \u00e0 l'efficacit\u00e9 NOx et au slip ammoniacal. En SCR, le travail porte sur les catalyseurs (1, 2 ou 3 lits), les pertes de charge, le vieillissement et le remplacement par \u00e9tapes. Studybel peut analyser les performances, formuler des recommandations et organiser la fourniture de catalyseurs dimensionn\u00e9s pour des installations existantes ou nouvelles. Voir nos solutions et le d\u00e9tail des interventions techniques SCR\/SNCR .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Concevez-vous les syst\u00e8mes d'injection de r\u00e9actifs ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel con\u00e7oit, optimise ou modernise les syst\u00e8mes d'injection : chaux, bicarbonate, charbon actif, ur\u00e9e, ammoniac et autres produits. L'analyse couvre stockage, dosage, transport pneumatique ou m\u00e9canique, points d'injection, m\u00e9lange, temps de contact, temp\u00e9rature et humidit\u00e9. L'objectif est de tenir les performances environnementales tout en ma\u00eetrisant l'OPEX, les r\u00e9sidus internes, les pertes de charge et la disponibilit\u00e9. Voir le retrofit & optimisation .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Concevez-vous des installations multi-technologies ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel peut combiner plusieurs technologies au sein d'une m\u00eame cha\u00eene : d\u00e9poussi\u00e9rage m\u00e9canique ou \u00e9lectrostatique, filtration, injection de r\u00e9actifs, neutralisation, adsorption, SNCR\/SCR, gestion thermique, haute tension, instrumentation et contr\u00f4le-commande. L'objectif est une solution coh\u00e9rente, robuste et exploitable, adapt\u00e9e aux polluants, \u00e0 l'OPEX et \u00e0 la disponibilit\u00e9. Voir nos solutions .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur ventilateurs, gaines et interfaces a\u00e9rauliques ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel analyse, con\u00e7oit ou adapte gaines, registres, by-pass, raccordements, transitions, ventilateurs et interfaces. L'enjeu est une bonne distribution des fum\u00e9es, une perte de charge ma\u00eetris\u00e9e et l'absence de zones mortes, de d\u00e9p\u00f4ts ou de colmatage en aval. L'\u00e9tude porte sur d\u00e9bits, vitesses, temp\u00e9rature, r\u00e9partition, implantation, efforts, dilatations, compensateurs et acc\u00e8s maintenance. Voir le troubleshooting APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous jusqu'\u00e0 la chemin\u00e9e et au point d'\u00e9mission ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, jusqu'\u00e0 l'interface avec la chemin\u00e9e ou le point d'\u00e9mission, selon le p\u00e9rim\u00e8tre contractuel. L'analyse porte sur gaines finales, transitions, registres, compensateurs, piquages de mesure, acc\u00e8s, plateformes, pertes de charge, temp\u00e9rature, condensation, corrosion et vitesse des fum\u00e9es. Les besoins de mesure sont int\u00e9gr\u00e9s : piquages et accessibilit\u00e9 pr\u00e9vus pour les campagnes des organismes agr\u00e9\u00e9s. Voir nos solutions .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"R\u00e9alisez-vous des \u00e9tudes a\u00e9rodynamiques ou CFD ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel r\u00e9alise des \u00e9tudes a\u00e9rodynamiques lorsque la distribution des gaz influence l'ESP, le baghouse, le DeSOx, le SCR, les gaines, le by-pass ou la chemin\u00e9e. Cela inclut relev\u00e9s cartographiques de vitesses, profils a\u00e9rauliques, pertes de charge, zones mortes, turbulences, recirculations et d\u00e9p\u00f4ts. Une \u00e9tude CFD (Computational Fluid Dynamics) est men\u00e9e si n\u00e9cessaire pour comprendre les flux et comparer des sc\u00e9narios : d\u00e9flecteurs, plaques de distribution, redresseurs de flux, modifications de gaines, transitions, registres et interfaces. Voir le retrofit APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous viser les niveaux BREF \/ BAT-AEL ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel peut concevoir ou dimensionner une solution pour atteindre des performances d\u00e9finies, y compris des niveaux bas associ\u00e9s aux BREF \/ BAT-AEL, lorsque les donn\u00e9es process, le p\u00e9rim\u00e8tre contractuel, les conditions de r\u00e9f\u00e9rence et les hypoth\u00e8ses techniques le permettent. Les polluants couverts incluent poussi\u00e8res, HCl, HF, SO\u2082, NOx, NH\u2083, Hg, m\u00e9taux lourds, PCDD\/F et PCB de type dioxine. \u00c0 titre indicatif, des niveaux de r\u00e9f\u00e9rence discut\u00e9s sur certains projets : Ces valeurs sont indicatives : la faisabilit\u00e9 d\u00e9pend toujours du proc\u00e9d\u00e9, des conditions de r\u00e9f\u00e9rence, du p\u00e9rim\u00e8tre et des hypoth\u00e8ses techniques propres \u00e0 chaque projet. Discutons de votre cas .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Qu'entend-on par installation historique encore en exploitation ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Il s'agit d'une installation de traitement des fum\u00e9es issue de technologies plus anciennes mais toujours en service, notamment des \u00e9quipements d'origine Hamon Environmental ou Hamon Research-Cottrell. Studybel assure une continuit\u00e9 technique fond\u00e9e sur l'exp\u00e9rience de ses \u00e9quipes, la connaissance des designs d'origine et les informations techniques disponibles. Voir notre page support des installations Hamon Research-Cottrell \/ Hamon Environmental .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Qui \u00e9taient Hamon Environmental et Hamon Research-Cottrell, et pourquoi leur support n'est-il plus assur\u00e9 ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Hamon Research-Cottrell est une r\u00e9f\u00e9rence historique du d\u00e9poussi\u00e9rage \u00e9lectrostatique industriel ; Hamon Environmental et Hamon Research-Cottrell ont port\u00e9 une activit\u00e9 importante de traitement des fum\u00e9es et gaz industriels au sein du groupe Hamon. Le support constructeur d'origine a \u00e9t\u00e9 fortement affect\u00e9 par les restructurations et la faillite du groupe Hamon. De nombreux exploitants disposent encore d'installations Hamon Environmental ou Hamon Research-Cottrell en service sans interlocuteur clairement disponible pour la maintenance, les pi\u00e8ces ou la modernisation. Studybel s'appuie sur des \u00e9quipes et un savoir-faire issus de ces activit\u00e9s pour assurer une continuit\u00e9 technique. Voir notre support d\u00e9di\u00e9 .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u00c0 quel titre intervenez-vous sur ces installations, dont le constructeur d'origine n'assure plus le support ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel s'appuie sur des \u00e9quipes et un savoir-faire issus de Hamon Environmental et Hamon Research-Cottrell, sur la connaissance des designs d'origine, sur les informations techniques disponibles et sur ses r\u00e9f\u00e9rences op\u00e9rationnelles. Sur cette base, Studybel peut auditer, d\u00e9panner, fournir des pi\u00e8ces, moderniser ou concevoir des solutions adapt\u00e9es. Cela couvre notamment les installations d'origine Hamon Environmental, Hamon Research-Cottrell, Hamon Rothem\u00fchle et Hamon Walther dont le constructeur n'assure plus le support. Voir le support d\u00e9di\u00e9 et les pi\u00e8ces de rechange APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Avez-vous une expertise sur les \u00e9lectrofiltres Hamon Research-Cottrell ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel intervient sur les \u00e9lectrofiltres d'origine Hamon Research-Cottrell, Hamon Environmental, Hamon Rothem\u00fchle et Hamon Walther : \u00e9lectrodes, plaques collectrices, syst\u00e8mes de battage, isolateurs, T\/R, circuits haute tension, distribution des fum\u00e9es, tr\u00e9mies, caissons, chambres et automatismes. L'expertise couvre les designs Sigma et OPZEL, les syst\u00e8mes MIGI et les marteaux tournants. Voir le support d\u00e9di\u00e9 .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Fournissez-vous des pi\u00e8ces de rechange pour les installations historiques ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui \u2014 c'est une activit\u00e9 cl\u00e9 de Studybel. Notre SAV accompagne d\u00e9j\u00e0 de nombreuses installations d'origine Hamon Environmental, Hamon Research-Cottrell, Hamon Rothem\u00fchle et Hamon Walther. Selon les cas, nous fournissons des pi\u00e8ces d'origine encore disponibles ou des pi\u00e8ces d'\u00e9quivalence fonctionnelle, con\u00e7ues pour respecter le design d'origine et maintenir des performances identiques ou am\u00e9lior\u00e9es. Cela couvre les composants d'ESP (\u00e9lectrodes, plaques, battage, isolateurs, T\/R, haute tension, tr\u00e9mies), de filtres \u00e0 manches, de dosage et de filtration. Voir les pi\u00e8ces de rechange APC et le support des installations Hamon Research-Cottrell \/ Hamon Environmental .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Garantissez-vous la compatibilit\u00e9 des pi\u00e8ces ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel analyse la compatibilit\u00e9 avant toute proposition : plans, relev\u00e9s, interfaces m\u00e9caniques, \u00e9lectriques et process, mat\u00e9riaux, temp\u00e9rature, corrosion, abrasion, maintenance et conditions d'exploitation. Lorsque les informations sont insuffisantes, une inspection ou un relev\u00e9 sur site est r\u00e9alis\u00e9. L'objectif est une pi\u00e8ce compatible, montable, maintenable et s\u00fbre, pr\u00e9servant ou am\u00e9liorant la performance. Voir les pi\u00e8ces de rechange APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Faites-vous du reverse engineering pour des pi\u00e8ces anciennes ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, sur certains composants, lorsque les plans sont indisponibles ou incomplets. Une analyse pr\u00e9alable est indispensable : relev\u00e9 dimensionnel, fonction, mat\u00e9riaux, contraintes m\u00e9caniques, thermiques, chimiques et \u00e9lectriques, et interfaces. Cela peut concerner des \u00e9l\u00e9ments d'ESP, de filtres \u00e0 manches, de battage, des tr\u00e9mies, des internals de scrubber, des supports ou des syst\u00e8mes de transport de poussi\u00e8res, dans le respect des droits applicables et des responsabilit\u00e9s. Voir les pi\u00e8ces de rechange APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous \u00e9tablir une liste de pi\u00e8ces critiques ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, pour ESP, baghouse, DeSOx, DeNOx, syst\u00e8mes de r\u00e9actifs, tr\u00e9mies, haute tension et automatismes. L'analyse identifie les pi\u00e8ces d'usure, les composants sensibles pour la disponibilit\u00e9, les \u00e9l\u00e9ments obsol\u00e8tes, les pi\u00e8ces \u00e0 long d\u00e9lai d'approvisionnement et les composants sp\u00e9cifiques au design d'origine. L'objectif est d'anticiper, de r\u00e9duire l'indisponibilit\u00e9 et de pr\u00e9parer les arr\u00eats. Voir le lifecycle APC et les pi\u00e8ces de rechange .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur l'obsolescence des \u00e9quipements APC ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. L'obsolescence touche des composants m\u00e9caniques, \u00e9lectriques, haute tension, les automatismes, les T\/R, le battage, la filtration, l'instrumentation, les vannes et actionneurs ou des sous-ensembles sp\u00e9cifiques. Studybel identifie les composants critiques et propose des solutions compatibles, des pi\u00e8ces d'\u00e9quivalence, des adaptations ou une modernisation. Studybel peut assurer la continuit\u00e9 entre un syst\u00e8me d'origine et une version modernis\u00e9e (automatismes, conduite, logiques, T\/R, battage) afin d'\u00e9viter tout blocage d'exploitation, de maintenance ou de conformit\u00e9. Voir le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Quelle diff\u00e9rence entre troubleshooting, retrofit et lifecycle APC ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Voir le troubleshooting & retrofit et le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous mettre en place un plan pluriannuel et prolonger la dur\u00e9e de vie d'une installation ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, lorsque l'\u00e9tat technique le permet. Studybel peut accompagner un plan pluriannuel : inspections, pi\u00e8ces critiques, obsolescence, arr\u00eats, suivi des \u00e9missions, optimisation des r\u00e9actifs et suivi de performance, en s'appuyant si pertinent sur une logique Smart Performance \/ Smart Maintenance au sein de l'\u00e9cosyst\u00e8me LLT \/ Boccard. La prolongation de dur\u00e9e de vie repose sur un suivi r\u00e9gulier permettant d'identifier les d\u00e9rives, d'anticiper les d\u00e9faillances et de maintenir les \u00e9quipements en bon ordre de marche. Studybel peut \u00e9galement proposer une programmation de suivi p\u00e9riodique de l'installation APC afin d'anticiper les d\u00e9rives et de planifier les actions n\u00e9cessaires. Voir le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous am\u00e9liorer la disponibilit\u00e9 d'une installation APC ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel analyse les causes d'arr\u00eats non planifi\u00e9s, les pertes de performance et les d\u00e9fauts r\u00e9currents : colmatage, corrosion, battage, perte de charge, obsolescence, pi\u00e8ces critiques, automatismes, exploitation et maintenance. Les actions possibles incluent le traitement des composants critiques, l'am\u00e9lioration de la maintenabilit\u00e9, les r\u00e9glages, l'optimisation des r\u00e9actifs, la distribution des gaz, la r\u00e9novation, la constitution de stock de pi\u00e8ces et la modernisation partielle. Voir le lifecycle APC et le troubleshooting .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous r\u00e9aliser une inspection pendant un arr\u00eat usine ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, sous r\u00e9serve d'acc\u00e8s, de s\u00e9curit\u00e9 et de pr\u00e9paration. L'inspection d'un \u00e9lectrofiltre, d'un filtre \u00e0 manches ou d'un \u00e9quipement APC \u00e9value l'\u00e9tat r\u00e9el : usure, corrosion, d\u00e9formations, d\u00e9p\u00f4ts, d\u00e9fauts m\u00e9caniques, \u00e9tanch\u00e9it\u00e9 et accumulation de poussi\u00e8res. Sur ESP : plaques, \u00e9lectrodes, battage, isolateurs, busbars, circuits HT, tr\u00e9mies, enveloppes et distribution des gaz. Sur baghouse : manches, cages, pulse-jet, rampes d'air, caissons, tr\u00e9mies et \u00e9tanch\u00e9it\u00e9s. L'objectif est de produire des recommandations prioris\u00e9es et d'identifier les pi\u00e8ces n\u00e9cessaires. Voir le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous pr\u00e9parer une intervention ou un retrofit pendant un arr\u00eat programm\u00e9 ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel pr\u00e9pare l'intervention en amont : \u00e9tat de l'existant, p\u00e9rim\u00e8tre, pi\u00e8ces, interfaces, m\u00e9thodes, acc\u00e8s, s\u00e9curit\u00e9, levage, montage et planning. L'objectif est de limiter les impr\u00e9vus, les pi\u00e8ces manquantes, les retards et la prolongation de l'arr\u00eat, pour une remise en service fiable. Voir le retrofit APC et les pi\u00e8ces de rechange .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Que faire si une installation APC sous-performe ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel peut r\u00e9aliser un audit technique, analyser les donn\u00e9es d'exploitation, inspecter les \u00e9quipements et identifier les causes racines : \u00e9missions \u00e9lev\u00e9es, perte de charge, colmatage, corrosion, mauvaise distribution des fum\u00e9es, surconsommation de r\u00e9actifs ou baisse de disponibilit\u00e9. Selon le diagnostic, Studybel propose remise en \u00e9tat, optimisation, retrofit ou modernisation, dont l'ex\u00e9cution peut \u00eatre organis\u00e9e avec l'\u00e9cosyst\u00e8me Boccard et LLT. Voir le troubleshooting & retrofit .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous intervenir en cas de non-conformit\u00e9 ou de d\u00e9passement d'\u00e9missions ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel peut r\u00e9aliser un diagnostic rapide, analyser les mesures et donn\u00e9es process, identifier les causes probables, inspecter les \u00e9quipements critiques et proposer des actions correctives : stabilisation, r\u00e9glages, dosage des r\u00e9actifs, inspection cibl\u00e9e, pi\u00e8ces critiques et strat\u00e9gie de remise en conformit\u00e9. Les mesures officielles restent r\u00e9alis\u00e9es par des organismes agr\u00e9\u00e9s ; Studybel exploite leurs r\u00e9sultats pour le diagnostic technique. Voir le troubleshooting APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous r\u00e9duire la consommation de r\u00e9actifs ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel analyse et optimise l'usage de chaux, bicarbonate, charbon actif, ur\u00e9e et ammoniac selon les polluants et les technologies : dosage, point d'injection, m\u00e9lange, temps de contact, temp\u00e9rature, humidit\u00e9, recirculation \u00e9ventuelle et filtration. L'objectif est de maintenir les \u00e9missions tout en r\u00e9duisant l'OPEX, les r\u00e9sidus, les pertes de charge, le colmatage et la surconsommation. Voir le retrofit & optimisation et le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur la corrosion, la condensation et la temp\u00e9rature ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. L'analyse couvre corrosion, condensation, point de ros\u00e9e, zones froides, isolation, phases transitoires, arr\u00eats\/red\u00e9marrages et d\u00e9p\u00f4ts. Les solutions incluent chauffage, isolation, changement de mat\u00e9riaux (acier carbone vers inox lorsque justifi\u00e9), modification de la distribution des gaz, r\u00e9duction des zones mortes ou froides et adaptation des points d'injection. L'objectif est de r\u00e9duire la corrosion, le colmatage, la d\u00e9gradation pr\u00e9matur\u00e9e et les arr\u00eats. Voir le troubleshooting et le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur le colmatage des filtres \u00e0 manches et l'accumulation de poussi\u00e8res dans les ESP ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Sur filtres \u00e0 manches, le colmatage est souvent li\u00e9 \u00e0 l'humidit\u00e9, la condensation, une temp\u00e9rature basse, un m\u00e9dia inadapt\u00e9, un surdosage de r\u00e9actifs, des poussi\u00e8res collantes, un nettoyage pulse-jet insuffisant ou une mauvaise distribution des gaz. Sur ESP, l'accumulation ou le collage des poussi\u00e8res sur les plaques, une mauvaise migration vers les tr\u00e9mies ou un d\u00e9faut de battage emp\u00eachent le d\u00e9crochage. Studybel recommande des actions sur le dosage, le nettoyage, le m\u00e9dia, la distribution des gaz, le chauffage, l'isolation, les tr\u00e9mies, le syst\u00e8me de battage et les composants m\u00e9caniques. Voir le troubleshooting .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur la mesure et l'analyse des \u00e9missions ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Les campagnes r\u00e9glementaires et analyses officielles doivent \u00eatre r\u00e9alis\u00e9es par des organismes agr\u00e9\u00e9s ou laboratoires accr\u00e9dit\u00e9s ; Studybel, LLT et Boccard ne s'y substituent pas. En revanche, Studybel peut analyser les rapports existants, recommander des param\u00e8tres et points de mesure, proposer des campagnes \u00e0 faire r\u00e9aliser et exploiter les r\u00e9sultats au regard des donn\u00e9es process (poussi\u00e8res, NOx, SO\u2082, HCl, HF, NH\u2083, CO, Hg, m\u00e9taux lourds, TVOC, PCDD\/F). Voir le troubleshooting APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Faut-il remplacer un \u00e9lectrofiltre par un filtre \u00e0 manches ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Pas syst\u00e9matiquement : le filtre \u00e0 manches n'est pas toujours sup\u00e9rieur. Le choix d\u00e9pend de la temp\u00e9rature, des poussi\u00e8res, des particules incandescentes, du risque incendie, des performances vis\u00e9es, de la perte de charge, de l'OPEX, de la maintenance, de la disponibilit\u00e9, du co\u00fbt de l'\u00e9nergie et des possibilit\u00e9s d'arr\u00eat. Plusieurs sc\u00e9narios sont possibles : remise en \u00e9tat de l'ESP, modernisation partielle, ajout d'un baghouse en aval, combinaison ESP + baghouse, Multi-Cyclone ou remplacement complet. Voir le retrofit APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Peut-on moderniser un ESP sans le remplacer enti\u00e8rement ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, si l'\u00e9tat du caisson, de la structure et des interfaces le permet. Studybel peut remplacer ou adapter plaques collectrices, \u00e9lectrodes, clips, battage, isolateurs, tr\u00e9mies, distribution des gaz, T\/R, circuits HT et automatismes. L'objectif est une modernisation cibl\u00e9e : CAPEX limit\u00e9, arr\u00eat r\u00e9duit, performances restaur\u00e9es ou am\u00e9lior\u00e9es. Voir le retrofit APC et le support des installations Hamon Research-Cottrell \/ Hamon Environmental .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Proposez-vous une modernisation progressive plut\u00f4t qu'un remplacement complet ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, lorsqu'un remplacement complet n'est pas n\u00e9cessaire, possible ou pertinent. Studybel priorise les actions critiques : remise en \u00e9tat, pi\u00e8ces, sous-ensembles, automatismes, performances, perte de charge, obsolescence et disponibilit\u00e9. Une hybridation progressive est possible : combiner la technologie existante avec un nouvel \u00e9tage de traitement, un pr\u00e9-d\u00e9poussi\u00e9rage, un filtre compl\u00e9mentaire, une adaptation gaz acides, du DeNOx ou une injection de r\u00e9actifs. L'objectif est de phaser le CAPEX, limiter les arr\u00eats et conserver les \u00e9l\u00e9ments performants. Voir le retrofit et le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les T\/R et alimentations haute tension d'un ESP ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel \u00e9tudie les transformateurs-redresseurs (T\/R), les alimentations haute tension et les \u00e9quipements \u00e9lectriques associ\u00e9s : T\/R monophas\u00e9s, triphas\u00e9s, alimentations haute fr\u00e9quence et syst\u00e8mes monophas\u00e9s modernis\u00e9s int\u00e9grant une \u00e9lectronique de commande plus r\u00e9cente. L'analyse porte sur les armoires, les d\u00e9fauts, les limitations \u00e9lectriques et les interfaces, pour la performance de l'ESP, la stabilit\u00e9 \u00e9lectrique et la compatibilit\u00e9 avec le design existant (automatismes, battage, plaques, \u00e9lectrodes). Voir le support d\u00e9di\u00e9 et les pi\u00e8ces de rechange .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les syst\u00e8mes de battage \/ frappage d'un ESP ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui \u2014 c'est un c\u0153ur de m\u00e9tier : diagnostic, remise en \u00e9tat, remplacement de composants, optimisation et modernisation. Le battage d\u00e9croche les poussi\u00e8res des plaques et \u00e9lectrodes vers les tr\u00e9mies ; un d\u00e9faut entra\u00eene accumulation, baisse d'efficacit\u00e9, hausse des \u00e9missions et indisponibilit\u00e9. L'analyse couvre marteaux, arbres, paliers, moteurs, transmissions, isolateurs, r\u00e9glages et s\u00e9quences. Les technologies incluent marteaux tournants, syst\u00e8mes MIGI (Magnetic Impulse Gravity Impact) et configurations d'origine Hamon Research-Cottrell. Voir le support d\u00e9di\u00e9 .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les plaques collectrices et \u00e9lectrodes d'un ESP ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui : inspection, remplacement, remise en \u00e9tat, adaptation et modernisation. Les plaques collectrices et \u00e9lectrodes sont essentielles \u00e0 l'ionisation et \u00e0 la collecte des poussi\u00e8res. L'analyse porte sur l'\u00e9tat, l'alignement, la d\u00e9formation, la corrosion, l'encrassement, la compatibilit\u00e9 avec le battage, les distances \u00e9lectriques et les interfaces m\u00e9caniques. Les designs couverts incluent plaques Sigma, plaques OPZEL et \u00e9lectrodes associ\u00e9es d'origine Hamon Research-Cottrell. Voir les pi\u00e8ces de rechange APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les isolateurs et circuits haute tension d'un ESP ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui : diagnostic, remplacement, remise en \u00e9tat et modernisation. Les types couverts incluent isolateurs de battage, supports, traversants, anti-swing et de suspension\/retour, ainsi que busbars et \u00e9l\u00e9ments isol\u00e9s de distribution HT. Le p\u00e9rim\u00e8tre va de la borne HT du T\/R jusqu'\u00e0 l'alimentation des champs : travers\u00e9es, connexions, busbars, supports, protections et chauffages. L'analyse traite l'humidit\u00e9, les d\u00e9p\u00f4ts, les contournements, les d\u00e9fauts \u00e9lectriques et les interfaces. Voir le support d\u00e9di\u00e9 .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les tr\u00e9mies d'ESP et de filtres \u00e0 manches ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, sur tr\u00e9mies d'ESP, de baghouse et autres \u00e9quipements APC, dont le r\u00f4le est l'\u00e9vacuation des poussi\u00e8res collect\u00e9es. Les probl\u00e8mes fr\u00e9quents sont le colmatage, le vo\u00fbtage, la remont\u00e9e de poussi\u00e8res, la surcharge, la corrosion et la perte de performance. L'analyse couvre g\u00e9om\u00e9trie, chauffage, isolation, niveaux, vannes, sas, vis, d\u00e9vouteurs, convoyeurs, transport pneumatique ou m\u00e9canique et interfaces aval. Voir le troubleshooting et le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les filtres \u00e0 manches existants ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui : audit, diagnostic, maintenance, composants, optimisation et retrofit. Cela couvre manches, cages, syst\u00e8mes de nettoyage, vannes pulse-jet, rampes d'air comprim\u00e9, tr\u00e9mies, caissons, \u00e9tanch\u00e9it\u00e9s, instrumentation, pertes de charge, colmatage et distribution des gaz. Studybel travaille notamment avec des solutions pulse-jet et low-pressure high-volume. Voir nos solutions et le retrofit APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Quels designs de filtres \u00e0 manches proposez-vous : pulse-jet, r\u00e9acteur, low-pressure high-volume ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel con\u00e7oit et modernise trois familles de filtres \u00e0 manches selon l'application vis\u00e9e. Le pulse-jet est le design le plus r\u00e9pandu : nettoyage par air comprim\u00e9 \u00e0 moyenne pression, g\u00e9n\u00e9ralement entre 2 et 4 bar. Le filtre \u00e0 manches r\u00e9acteur fonctionne dans la m\u00eame plage de pression de nettoyage, mais avec une architecture de distribution des gaz diff\u00e9rente \u2014 non plus seulement bas-haut, mais aussi r\u00e9partie lat\u00e9ralement entre les cellules \u2014 afin de maximiser la distribution d'un r\u00e9actif inject\u00e9 (chaux, bicarbonate de sodium, charbon actif...) et d'augmenter le temps de contact gaz\/r\u00e9actif ; il est utilis\u00e9 pour le traitement de polluants autres que la poussi\u00e8re. Le low-pressure high-volume (LPHV) nettoie \u00e0 une pression proche de l'atmosph\u00e9rique, de l'ordre d'1 bar, au moyen d'une soufflante, sur une configuration de manches circulaires. Il offre un encombrement au sol r\u00e9duit et des dur\u00e9es de vie de manches sensiblement plus longues, avec des hauteurs pouvant atteindre 10 m\u00e8tres. Cette technologie n'est toutefois pas adapt\u00e9e \u00e0 toutes les applications et fait l'objet d'un dimensionnement sur mesure. Voir nos solutions et le retrofit APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous s\u00e9lectionner ou recommander les m\u00e9dias filtrants ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. L'analyse tient compte de la temp\u00e9rature, de l'humidit\u00e9, des poussi\u00e8res, des gaz acides, des r\u00e9actifs, de la condensation, de l'hydrolyse, de l'abrasion, du colmatage, de l'attaque chimique et des particules incandescentes. L'\u00e9tude porte sur les fibres, les traitements de surface, les membranes, les grammages, la perm\u00e9abilit\u00e9, la r\u00e9sistance m\u00e9canique, la tenue chimique et la compatibilit\u00e9 avec le nettoyage, pour une filtration stable et une dur\u00e9e de vie ma\u00eetris\u00e9e des manches. Voir le troubleshooting APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Comment g\u00e9rez-vous le remplacement et la dur\u00e9e de vie des catalyseurs SCR ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"La dur\u00e9e de vie d'un catalyseur SCR d\u00e9pend de l'empoisonnement (arsenic, plomb, alcalins), de l'encrassement, de la perte d'activit\u00e9 catalytique et de l'augmentation de la perte de charge dans le temps. Studybel s'appuie sur un r\u00e9seau de laboratoires et de sp\u00e9cialistes partenaires pour r\u00e9aliser les analyses d'activit\u00e9 catalytique. L'interpr\u00e9tation de ces r\u00e9sultats est assur\u00e9e en interne par Studybel, qui en tire une strat\u00e9gie de remplacement et un avis op\u00e9rationnel et industriel sur la marche \u00e0 suivre : lit par lit ou remplacement complet selon le diagnostic. Lorsque le remplacement est engag\u00e9, Studybel peut dimensionner et organiser la fourniture de catalyseurs compatibles avec la g\u00e9om\u00e9trie existante (pas, pitch, composition) et accompagner la planification logistique de l'arr\u00eat. Voir les pi\u00e8ces de rechange APC et le lifecycle APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur les syst\u00e8mes d'injection SNCR (ur\u00e9e \/ ammoniac) ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel con\u00e7oit, optimise ou modernise les lances et buses d'injection, le r\u00e9seau de distribution, le dosage et la fen\u00eatre de temp\u00e9rature d'injection, g\u00e9n\u00e9ralement plus \u00e9lev\u00e9e en SNCR qu'en SCR et d\u00e9pendante du profil thermique r\u00e9el de l'installation. Cette implantation s'appuie notamment sur la connaissance des fours et chaudi\u00e8res apport\u00e9e par l'expertise reconnue de Leroux & Lotz Technologies (LLT) au sein de l'\u00e9cosyst\u00e8me Boccard, pour positionner les points d'injection dans la fen\u00eatre de temp\u00e9rature adapt\u00e9e. L'analyse porte sur le m\u00e9lange r\u00e9actif\/fum\u00e9es \u2014 ur\u00e9e ou ammoniac selon le projet \u2014, le temps de r\u00e9sidence disponible et l'\u00e9quilibre entre efficacit\u00e9 de r\u00e9duction des NOx et limitation du slip ammoniacal. Voir le r\u00f4le de Leroux & Lotz Technologies (LLT) dans l'\u00e9cosyst\u00e8me Boccard.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Comment ma\u00eetrisez-vous le slip ammoniacal et ses cons\u00e9quences en aval ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Un slip ammoniacal (ammoniac non consomm\u00e9 par la r\u00e9action) peut entra\u00eener la formation de bisulfate d'ammonium, le colmatage des \u00e9changeurs, catalyseurs ou filtres situ\u00e9s en aval, de la corrosion et un risque de non-conformit\u00e9 sur les \u00e9missions de NH\u2083. La quantification du slip ammoniacal s'appuie sur les rapports des autorit\u00e9s ou sur les appareils de mesure en continu install\u00e9s en chemin\u00e9e. Studybel interpr\u00e8te ces donn\u00e9es, analyse le dosage, le point d'injection, la st\u0153chiom\u00e9trie r\u00e9actif\/NOx et l'homog\u00e9n\u00e9it\u00e9 du m\u00e9lange, et recommande des actions correctives \u2014 r\u00e9glage du dosage, optimisation de la grille d'injection, \u00e9tude a\u00e9rodynamique \u2014 pour r\u00e9duire le slip tout en maintenant l'efficacit\u00e9 de r\u00e9duction des NOx. Voir les \u00e9tudes a\u00e9rodynamiques et CFD .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur la grille d'injection (AIG) et le m\u00e9lange r\u00e9actif\/fum\u00e9es ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"La grille d'injection (AIG) conditionne directement l'homog\u00e9n\u00e9it\u00e9 du m\u00e9lange entre le r\u00e9actif et les fum\u00e9es, donc la performance de r\u00e9duction des NOx et le niveau de slip ammoniacal. Studybel peut analyser la distribution r\u00e9elle, identifier les zones de sous-dosage ou de sur-dosage et proposer des modifications de buses, lances ou r\u00e9partition. Une \u00e9tude CFD peut \u00eatre mobilis\u00e9e pour homog\u00e9n\u00e9iser le profil de m\u00e9lange avant la zone de r\u00e9action SNCR ou les lits catalytiques SCR. Studybel dispose de capacit\u00e9s CFD en interne et s'appuie, pour les configurations les plus complexes, sur un \u00e9cosyst\u00e8me d'entreprises sp\u00e9cialis\u00e9es. Dans tous les cas, Studybel d\u00e9finit le cahier des charges et les objectifs de l'\u00e9tude, puis interpr\u00e8te les r\u00e9sultats pour en tirer un plan d'action. Voir les \u00e9tudes a\u00e9rodynamiques et CFD .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Pouvez-vous r\u00e9trofiter un SCR ou un SNCR sur une installation existante ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, sous r\u00e9serve de contraintes d'espace, de fen\u00eatre de temp\u00e9rature disponible sur le profil thermique existant et d'accessibilit\u00e9. Studybel analyse la faisabilit\u00e9 : pr\u00e9sence d'une zone de temp\u00e9rature compatible, place disponible pour le r\u00e9acteur catalytique ou les lances d'injection, interfaces avec la chaudi\u00e8re ou l'\u00e9conomiseur, pertes de charge additionnelles et impact sur le tirage. L'analyse des interfaces chaudi\u00e8re\/\u00e9conomiseur s'appuie sur l'expertise de Leroux & Lotz Technologies (LLT) au sein de l'\u00e9cosyst\u00e8me Boccard. Plusieurs sc\u00e9narios sont possibles selon les contraintes : SNCR seul, SCR seul, configuration hybride SNCR + SCR pour r\u00e9duire le nombre de lits n\u00e9cessaires, ou SCR en queue de ligne apr\u00e8s d\u00e9poussi\u00e9rage. Voir la modernisation progressive .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Studybel s'inscrit-il dans une d\u00e9marche de capture du carbone (CCUS) ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Au-del\u00e0 du traitement des fum\u00e9es et de la conformit\u00e9 \u00e9missions, l'\u00e9cosyst\u00e8me Studybel \/ Leroux & Lotz Technologies (LLT) d\u00e9veloppe une offre de capture du carbone (Carbon Capture, Utilisation and Storage), par extension naturelle de leur c\u0153ur de m\u00e9tier sur la cha\u00eene combustion \u2192 chaudi\u00e8re \u2192 traitement des fum\u00e9es. Cette d\u00e9marche s'appuie sur deux fili\u00e8res technologiques compl\u00e9mentaires actuellement en d\u00e9veloppement : une voie cryog\u00e9nique, port\u00e9e par un partenariat industriel, et une voie par solvant amin\u00e9, d\u00e9velopp\u00e9e en interne. Voir l'annonce sur nos actualit\u00e9s et le r\u00f4le de Leroux & Lotz Technologies (LLT) dans l'\u00e9cosyst\u00e8me Boccard.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Quel est le partenariat avec Revcoo pour la capture cryog\u00e9nique du CO2 ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Leroux & Lotz Technologies (LLT), par extension de son c\u0153ur de m\u00e9tier combustion et chaudi\u00e8res, et en lien avec Studybel, a nou\u00e9 un partenariat avec Revcoo \u2014 officialis\u00e9 lors du salon Pollutec 2025 \u2014 pour proposer des solutions cl\u00e9s en main de d\u00e9carbonation combinant l'expertise industrielle de LLT et la technologie cryog\u00e9nique brevet\u00e9e CarbonCloud\u00ae de Revcoo. Cette alliance vise \u00e0 positionner LLT et Studybel comme acteurs europ\u00e9ens des centrales thermiques renouvelables int\u00e9grant la capture carbone. CarbonCloud\u00ae repose sur deux m\u00e9canismes simultan\u00e9s : un pi\u00e9geage cryog\u00e9nique par contact direct (le CO2 des fum\u00e9es est transform\u00e9 en glace puis en CO2 liquide de haute puret\u00e9) et un recyclage thermique limitant la consommation \u00e9nerg\u00e9tique du proc\u00e9d\u00e9. Le CO2 liqu\u00e9fi\u00e9 est ensuite transport\u00e9 \u00e0 co\u00fbt r\u00e9duit vers des fili\u00e8res de stockage ou de valorisation. Voir l'annonce officielle ou le site de Revcoo .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Travaillez-vous aussi sur la capture du CO2 par voie aux amines ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, en compl\u00e9ment de la voie cryog\u00e9nique. Studybel et Leroux & Lotz Technologies d\u00e9veloppent une fili\u00e8re de capture du CO2 par solvant amin\u00e9 \u00e0 contact membranaire \u2014 une configuration qui s\u00e9pare le solvant et les fum\u00e9es par une membrane plut\u00f4t qu'un contact direct, limitant les pertes de r\u00e9actif et certains risques d'exploitation associ\u00e9s aux colonnes d'absorption classiques. Ce d\u00e9veloppement s'inscrit dans les programmes de R&D de Leroux & Lotz Technologies, qui dispose d'un track record sur la capture du CO2 (d\u00e9monstrateur Jupiter 1000). Cette fili\u00e8re \u00e9tant en phase de d\u00e9veloppement actif, avec des essais pilotes en interne et avec des partenaires externes, contactez nos \u00e9quipes pour \u00e9changer sur son \u00e9tat d'avancement et son applicabilit\u00e9 \u00e0 votre installation. Voir la R&D de Leroux & Lotz Technologies et contact .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Quelles prestations r\u00e9alisez-vous en piping & process engineering ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel r\u00e9alise des \u00e9tudes de base et de d\u00e9tail en tuyauterie industrielle et proc\u00e9d\u00e9s : P&ID, mod\u00e9lisation 3D, isom\u00e9triques, implantation, supports, sp\u00e9cifications techniques, MTO\/BOM et support achats, fabrication et montage. Les interventions couvrent la chimie, l'\u00e9nergie, le nucl\u00e9aire, les cycles vapeur et l'industrie lourde, avec la capacit\u00e9 d'ing\u00e9nierie \u00e9largie du bureau d'\u00e9tudes Boccard. Voir le piping & process engineering .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur DESP \/ PED et ATEX ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Studybel accompagne les exigences li\u00e9es aux \u00e9quipements sous pression, aux tuyauteries (DESP\/PED) et \u00e0 l'ATEX lorsque le projet l'exige : \u00e9tudes, calculs, notes techniques et dossiers n\u00e9cessaires aux v\u00e9rifications. Studybel ne se substitue pas aux organismes officiels de contr\u00f4le, de certification ou de validation. Voir le piping & process engineering .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Intervenez-vous sur des sites existants, encombr\u00e9s ou brownfield ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, y compris sur sites en exploitation. Studybel peut r\u00e9aliser ou exploiter des relev\u00e9s laser 3D pour mod\u00e9liser l'existant, int\u00e9grer de nouveaux \u00e9quipements, v\u00e9rifier les interfaces et r\u00e9duire les collisions. C'est particuli\u00e8rement utile pour les retrofits, extensions et arr\u00eats contraints. Voir le piping & process et le retrofit APC .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Utilisez-vous des \u00e9tudes 3D ou du laser scan ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui. Studybel peut r\u00e9aliser ou exploiter des \u00e9tudes 3D et des relev\u00e9s laser scan pour sites existants, encombr\u00e9s ou en exploitation : clash detection, implantation, coordination des disciplines, plans de montage et r\u00e9duction des impr\u00e9vus. Applicable au brownfield, aux retrofits APC et aux modifications piping\/process. Voir le piping & process engineering .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Assurez-vous la fabrication et le montage ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Sur le traitement des fum\u00e9es \/ AQS, Studybel peut intervenir comme acteur EPC int\u00e9gr\u00e9 selon le p\u00e9rim\u00e8tre : design, engineering, achats, fabrication, montage, int\u00e9gration sur site et mise en route, en s'appuyant sur Boccard et LLT. En piping & process, Studybel agit principalement comme bureau d'\u00e9tudes ou partenaire technique, selon la mission. Voir nos solutions et le piping & process .\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Comment vous contacter et quelles informations fournir ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Pour toute demande (traitement des fum\u00e9es, pi\u00e8ces APC, audit, retrofit, modernisation ou piping & process), utilisez la page Contact . Studybel est bas\u00e9 \u00e0 Bruxelles et intervient en Belgique, en France et \u00e0 l'international. Pour acc\u00e9l\u00e9rer l'analyse, fournissez si possible : type d'installation et constructeur d'origine, proc\u00e9d\u00e9 et combustible, d\u00e9bit, temp\u00e9rature, pression, humidit\u00e9, composition des gaz, polluants et performances vis\u00e9es, plans et P&ID, rapports de mesures, historiques, consommations, pertes de charge, incidents et \u00e9ch\u00e9ances d'arr\u00eat ou de conformit\u00e9. 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