{"id":148,"date":"2019-03-12T08:11:58","date_gmt":"2019-03-12T13:11:58","guid":{"rendered":"https:\/\/ophelia420.com\/~cestoil\/?page_id=148"},"modified":"2026-09-06T10:56:55","modified_gmt":"2026-09-06T15:56:55","slug":"additifs-petrochimiques","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/fr\/solutions\/petrochemical-additives\/","title":{"rendered":"Op\u00e9rations ol\u00e9fines"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<style>\n.cpr-page{font-family:Lato,Helvetica,Arial,sans-serif;color:#4a4a4a;font-size:17px;line-height:1.75;max-width:1180px;margin:0 auto;padding:34px 0 64px;box-sizing:border-box}\n.cpr-page *{box-sizing:border-box}.cpr-page h1,.cpr-page h2,.cpr-page h3{font-family:Lato,Helvetica,Arial,sans-serif!important;color:#333!important;font-weight:700!important;text-transform:none!important;letter-spacing:normal!important;text-wrap:balance}\n.cpr-page h1{font-size:clamp(32px,3.6vw,46px)!important;line-height:1.16!important;margin:10px 0 22px!important}.cpr-page h2{font-size:30px!important;line-height:1.3!important;margin:0 0 20px!important}.cpr-page h3{font-size:22px!important;line-height:1.35!important;margin:0 0 12px!important}\n.cpr-page p,.cpr-page li{font-family:inherit!important;font-size:17px!important;line-height:1.75!important;font-weight:400;color:#4a4a4a}.cpr-page p{margin:0 0 18px}.cpr-page p:last-child{margin-bottom:0}.cpr-page ul{margin:14px 0 0;padding-left:21px}.cpr-page li{margin-bottom:10px}.cpr-page a{color:#806b34;text-decoration:underline;text-underline-offset:3px}.cpr-page a:hover{color:#333}.cpr-page a:focus-visible{outline:2px solid #806b34;outline-offset:4px}\n.cpr-page .cpr-breadcrumb{font-size:14px;margin-bottom:36px;color:#666;display:flex;flex-wrap:wrap;gap:8px}.cpr-page .cpr-kicker{font-size:13px!important;color:#806b34;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:8px}\n.cpr-hero{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center;padding:0 0 54px}.cpr-hero .cpr-lead{font-size:19px!important;line-height:1.6!important}.cpr-hero figure{margin:0}.cpr-hero img{width:100%;height:310px;object-fit:cover;border-radius:2px;display:block}.cpr-hero .cpr-image-note{font-size:14px!important;color:#666;margin-top:8px}\n.cpr-page .cpr-button{display:inline-block;background:#c9ac63;color:#333!important;font-weight:700;font-size:16px;line-height:1.4;padding:14px 22px;margin-top:12px;border-radius:2px;text-decoration:none}.cpr-page .cpr-button:hover{background:#333;color:#fff!important}\n.cpr-section{padding:38px 0;border-top:1px solid #dedede;display:grid;grid-template-columns:1fr 2fr;gap:42px}.cpr-section .cpr-body{max-width:780px}.cpr-section .cpr-body p:last-child{margin-bottom:0}.cpr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.cpr-card{padding:24px;border:1px solid #dedede;background:#fff}.cpr-card p{font-size:16px!important}.cpr-card a{font-weight:700}.cpr-related{padding:32px;background:#f5f6f8;margin:22px 0 34px;border-left:3px solid #c9ac63}.cpr-related ul{margin:0}.cpr-cta{border-top:1px solid #dedede;padding-top:38px}.cpr-cta p{max-width:760px}.cpr-hero.cpr-no-image{grid-template-columns:1fr;max-width:860px}\n@media(max-width:800px){.cpr-hero{gap:24px;grid-template-columns:1fr}.cpr-hero img{height:260px}.cpr-section{grid-template-columns:1fr;gap:8px}.cpr-page h2{font-size:28px!important}}\n@media(max-width:600px){.cpr-page{padding:24px 0 44px}.cpr-page h1{font-size:32px!important}.cpr-page h2{font-size:26px!important}.cpr-page h3{font-size:21px!important}.cpr-page p,.cpr-page li{font-size:16px!important;line-height:1.7!important}.cpr-hero .cpr-lead{font-size:18px!important}.cpr-hero{padding-bottom:32px}.cpr-hero img{height:220px}.cpr-section{padding:28px 0}.cpr-grid{grid-template-columns:1fr;gap:16px}.cpr-card,.cpr-related{padding:22px}.cpr-page .cpr-breadcrumb{margin-bottom:24px}}\n<\/style><article class=\"cpr-page\" id=\"cpr-148\"><nav class=\"cpr-breadcrumb\" aria-label=\"Fil d&#039;Ariane\"><a href=\"\/fr\/applications-des-produits\/\">Produits et applications<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/fr\/applications-des-produits\/#olefin-operations\">Op\u00e9rations ol\u00e9fines<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Op\u00e9rations ol\u00e9fines<\/p><h1>Op\u00e9rations ol\u00e9fines<\/h1><p class=\"cpr-lead\">Cat\u00e9gories de traitement ax\u00e9es sur les applications pour les op\u00e9rations ol\u00e9finiques et p\u00e9trochimiques. S\u00e9lectionnez la section du proc\u00e9d\u00e9 et le syst\u00e8me de monom\u00e8res, puis examinez les d\u00e9p\u00f4ts, la corrosion ou la formation de polym\u00e8res par rapport aux conditions r\u00e9elles d'exploitation.<\/p><a class=\"cpr-button\" href=\"\/fr\/contact\/\">Discutez de votre application<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/pa-antistatic-1.jpg\" alt=\"\" decoding=\"async\"><\/figure><\/header><section class=\"cpr-section\"><h2>S\u00e9lectionner par processus et probl\u00e8me d'exploitation<\/h2><div class=\"cpr-body\"><p>La chimie des monom\u00e8res, l'environnement du solvant, le temps de s\u00e9jour et la temp\u00e9rature influencent le choix du traitement. Les exigences de qualit\u00e9 du produit et les contraintes en aval font partie de l'analyse.<\/p><p>Le contr\u00f4le statique des r\u00e9acteurs de polym\u00e8res dispose d'une cat\u00e9gorie distincte sous la rubrique des additifs pour polym\u00e8res, avec une solution de proc\u00e9d\u00e9 PE associ\u00e9e.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Explorer les cat\u00e9gories de produits<\/h2><div class=\"cpr-grid\"><div class=\"cpr-card\"><h3><a href=\"https:\/\/www.cestoil.com\/fr\/solutions\/additifs-petrochimiques\/ethylene-plant-additives\/\">Additifs pour usine d'\u00e9thyl\u00e8ne<\/a><\/h3><p>Le traitement chimique dans une unit\u00e9 d'\u00e9thyl\u00e8ne commence par le probl\u00e8me op\u00e9rationnel et la section de proc\u00e9d\u00e9 concern\u00e9e.<\/p><\/div><div class=\"cpr-card\"><h3><a href=\"https:\/\/www.cestoil.com\/fr\/solutions\/additifs-petrochimiques\/additifs-pour-usine-de-styrene-et-dethylbenzene\/\">Additifs pour usines de styr\u00e8ne et d'\u00e9thylbenz\u00e8ne<\/a><\/h3><p>Le contr\u00f4le de la polym\u00e9risation dans la production de styr\u00e8ne et d'\u00e9thylbenz\u00e8ne n\u00e9cessite de pr\u00eater attention au flux de monom\u00e8re, au temps de s\u00e9jour et aux conditions op\u00e9ratoires.<\/p><\/div><div class=\"cpr-card\"><h3><a href=\"https:\/\/www.cestoil.com\/fr\/solutions\/additifs-petrochimiques\/additifs-pour-usine-de-butadiene\/\">Additifs pour usine de butadi\u00e8ne<\/a><\/h3><p>L'extraction et la distillation du butadi\u00e8ne peuvent n\u00e9cessiter un traitement pour g\u00e9rer la formation de polym\u00e8res ind\u00e9sirables et les d\u00e9p\u00f4ts associ\u00e9s.<\/p><\/div><div class=\"cpr-card\"><h3><a href=\"https:\/\/www.cestoil.com\/fr\/solutions\/additifs-petrochimiques\/additifs-pour-usine-dacrylonitrile\/\">Additifs pour usine d'acrylonitrile<\/a><\/h3><p>La formation de polym\u00e8res et les d\u00e9p\u00f4ts dans le traitement de l'acrylonitrile n\u00e9cessitent une \u00e9tude de traitement sp\u00e9cifique \u00e0 l'application.<\/p><\/div><div class=\"cpr-card\"><h3><a href=\"https:\/\/www.cestoil.com\/fr\/solutions\/additifs-petrochimiques\/gasoline-hydrotreating-additives\/\">Additifs d'hydrotraitement des essences<\/a><\/h3><p>La lutte contre la corrosion dans l'hydrotraitement de l'essence commence par les conditions des flux et l'emplacement des dommages observ\u00e9s.<\/p><\/div><\/div><\/section><aside class=\"cpr-related\" aria-label=\"Contenu technique associ\u00e9\"><h2>Contenu technique associ\u00e9<\/h2><ul><li><a href=\"\/fr\/additifs-pour-polymeres\/\">Additifs pour polym\u00e8res<\/a><\/li><li><a href=\"\/fr\/solutions\/controle-de-lelectricite-statique-des-films-pe\/\">Contr\u00f4le de l'\u00e9lectricit\u00e9 statique et du film dans le proc\u00e9d\u00e9 PE<\/a><\/li><\/ul><\/aside><section class=\"cpr-cta\"><h2>Discuter de la s\u00e9lection des produits<\/h2><p>Partagez l'application, les conditions de fonctionnement et les exigences qui comptent pour votre \u00e9valuation. Les propri\u00e9t\u00e9s sp\u00e9cifiques au produit, les conseils d'utilisation et les informations de manipulation sont fournis dans la fiche technique et la fiche de donn\u00e9es de s\u00e9curit\u00e9 correspondantes.<\/p><a class=\"cpr-button\" href=\"\/fr\/contact\/\">Contactez notre \u00e9quipe technique<\/a><\/section><\/article>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Cat\u00e9gories de traitement ax\u00e9es sur les applications pour les op\u00e9rations ol\u00e9finiques et p\u00e9trochimiques. S\u00e9lectionnez la section du proc\u00e9d\u00e9 et le syst\u00e8me de monom\u00e8res, puis examinez les d\u00e9p\u00f4ts, la corrosion ou la formation de polym\u00e8res par rapport aux conditions r\u00e9elles d'exploitation.<\/p>","protected":false},"author":1,"featured_media":0,"parent":91,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-148","page","type-page","status-publish","hentry","description-off"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Treatment categories for olefin and petrochemical operations, selected by process section, stream conditions and the operating issue.\" \/>\n\t<meta name=\"robots\" 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