{"id":1321,"date":"2023-03-20T19:42:12","date_gmt":"2023-03-21T00:42:12","guid":{"rendered":"\/?page_id=1321"},"modified":"2026-09-06T08:53:52","modified_gmt":"2026-09-06T13:53:52","slug":"reducteurs-de-trainee","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/fr\/solutions\/process-chemicals\/drag-reducers\/","title":{"rendered":"R\u00e9ducteurs de friction pour pipelines"},"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-1321\"><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\/#process-optimization\">Optimisation des processus<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Optimisation des processus<\/p><h1>R\u00e9ducteurs de friction pour pipelines<\/h1><p class=\"cpr-lead\">Les additifs r\u00e9ducteurs de friction g\u00e8rent la perte de charge par frottement dans les pipelines d'hydrocarbures. Des formulations sont disponibles pour le p\u00e9trole brut et certains produits raffin\u00e9s, leur ad\u00e9quation \u00e9tant \u00e9valu\u00e9e en fonction du fluide, des conditions de pipeline et de l'objectif op\u00e9rationnel.<\/p><a class=\"cpr-button\" href=\"\/fr\/contact\/\">Discutez de votre application<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/crude_pipeline.jpg\" alt=\"\" decoding=\"async\"><\/figure><\/header><section class=\"cpr-section\"><h2>Application et fonction<\/h2><div class=\"cpr-body\"><p>La r\u00e9duction de tra\u00een\u00e9e \u00e0 base de polym\u00e8res agit sur l'\u00e9coulement turbulent au sein du liquide transport\u00e9. L'objectif peut \u00eatre de maintenir un d\u00e9bit requis dans le respect des contraintes de pression ou d'\u00e9valuer la demande de pompage \u00e0 d\u00e9bit comparable.<\/p><p>Les formulations sont adapt\u00e9es \u00e0 diff\u00e9rents fluides et conditions de manipulation. Le v\u00e9hicule, les propri\u00e9t\u00e9s \u00e0 basse temp\u00e9rature et la compatibilit\u00e9 doivent \u00eatre v\u00e9rifi\u00e9s pour la formulation s\u00e9lectionn\u00e9e.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Informations pour la s\u00e9lection<\/h2><div class=\"cpr-body\"><ul><li>Propri\u00e9t\u00e9s des fluides et changements de composition du brut ou des produits<\/li><li>Configuration de la canalisation, conditions de temp\u00e9rature, de d\u00e9bit et de pression<\/li><li>Installations d'injection, dispositif de pompage et exigences en aval<\/li><\/ul><\/div><\/section><section class=\"cpr-section\"><h2>\u00c9valuation et r\u00e9vision technique<\/h2><div class=\"cpr-body\"><p>Comparez la r\u00e9ponse au traitement au d\u00e9bit document\u00e9 et dans les conditions op\u00e9ratoires. Examinez conjointement le profil de pression et la demande de pompage, en enregistrant les changements qui affectent la comparaison.<\/p><p>Un essai surveill\u00e9 doit distinguer la r\u00e9duction des pertes de charge d'une d\u00e9cision op\u00e9rationnelle visant \u00e0 augmenter le d\u00e9bit.<\/p><\/div><\/section><aside class=\"cpr-related\" aria-label=\"\u00c9tude de cas connexe\"><h2>\u00c9tude de cas d'application<\/h2><p><a href=\"https:\/\/www.cestoil.com\/fr\/etudes-de-cas\/refined-product-pipeline-throughput\/\">Augmentation du d\u00e9bit dans un pipeline de produits raffin\u00e9s<\/a><\/p><p>Un essai de pipeline de produits raffin\u00e9s a \u00e9valu\u00e9 le traitement par agent de r\u00e9duction de friction pour un goulet d'\u00e9tranglement hydraulique. L'exploitant a \u00e9valu\u00e9 la perte de charge, le d\u00e9bit stable et le contournement de station en diff\u00e9rentes \u00e9tapes, l'administration du traitement et les conditions du pipeline \u00e9tant surveill\u00e9es tout au long.<\/p><\/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>Les additifs r\u00e9ducteurs de friction g\u00e8rent la perte de charge par frottement dans les pipelines d'hydrocarbures. Des formulations sont disponibles pour le p\u00e9trole brut et certains produits raffin\u00e9s, leur ad\u00e9quation \u00e9tant \u00e9valu\u00e9e en fonction du fluide, des conditions de pipeline et de l'objectif op\u00e9rationnel.<\/p>","protected":false},"author":2,"featured_media":0,"parent":144,"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-1321","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=\"Explore drag-reducing additives for hydrocarbon pipelines, with application review based on fluid properties, flow conditions and operating objectives.\" \/>\n\t<meta name=\"robots\" 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