{"id":1745,"date":"2026-09-05T18:03:22","date_gmt":"2026-09-05T23:03:22","guid":{"rendered":"https:\/\/cestoil.com\/?page_id=1745"},"modified":"2026-09-06T08:51:48","modified_gmt":"2026-09-06T13:51:48","slug":"delayed-coking-foam-control","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/es\/solutions\/delayed-coking-foam-control\/","title":{"rendered":"Foam Control in Delayed Coking"},"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 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.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\n.sol-page .cpr-hero{grid-template-columns:1.3fr 1fr}.sol-page .sol-note{font-size:14px!important;color:#666;margin-top:8px}.sol-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0 0 38px;padding:24px;background:#f5f6f8;border-top:3px solid #c9ac63}.sol-steps p{margin:0;font-size:16px!important}.sol-steps strong{display:block;color:#333;margin-bottom:6px}.sol-jump{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 36px}.sol-jump a{border:1px solid #dedede;padding:12px 18px;color:#333;text-decoration:none;font-weight:700}.sol-group{scroll-margin-top:130px;margin-bottom:48px}.sol-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.sol-card{border:1px solid #dedede;display:grid;grid-template-columns:150px 1fr;min-width:0;background:#fff}.sol-card img{width:150px;height:100%;min-height:230px;object-fit:cover}.sol-card-body{padding:24px}.sol-card h3{font-size:23px!important}.sol-card p{font-size:16px!important}.sol-card a{font-weight:700}.sol-page .cpr-related h2{font-size:24px!important}.sol-page .cpr-related ul{list-style:none;padding:0}.sol-page .cpr-related li{margin-bottom:12px}\n@media(max-width:900px){.sol-card{grid-template-columns:1fr}.sol-card img{width:100%;height:180px;min-height:0}.sol-page .cpr-hero{grid-template-columns:1fr}}\n@media(max-width:600px){.sol-steps,.sol-cards{grid-template-columns:1fr}.sol-card-body{padding:22px}.sol-jump a{font-size:15px}.sol-group{scroll-margin-top:90px}}\n<\/style><article class=\"cpr-page sol-page\"><nav class=\"cpr-breadcrumb\" aria-label=\"Migas de pan\"><a href=\"\/es\/soluciones\/\">Soluciones<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/es\/soluciones\/#process-optimization\">Optimizaci\u00f3n de procesos<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Optimizaci\u00f3n de procesos \u00b7 Soluci\u00f3n t\u00e9cnica<\/p><h1>Foam Control in Delayed Coking<\/h1><p class=\"cpr-lead\">Evaluate antifoam selection and delivery together, with attention to foam carryover and silicon reaching downstream processing.<\/p><a class=\"cpr-button\" href=\"\/es\/contacto\/\">Discutir su solicitud<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/Refinery-Silhouette.jpg\" alt=\"\" decoding=\"async\"><figcaption class=\"sol-note\">La imagen ilustra el contexto de la aplicaci\u00f3n.<\/figcaption><\/figure><\/header><aside class=\"sol-steps\" aria-label=\"Enfoque\"><p><strong>Evaluar<\/strong>Establecer el contexto operativo y la l\u00ednea base.<\/p><p><strong>Seleccionar<\/strong>Adapte la qu\u00edmica y el sistema de aplicaci\u00f3n a la aplicaci\u00f3n espec\u00edfica.<\/p><p><strong>Evaluar<\/strong>Revise la respuesta junto con los cambios operativos.<\/p><\/aside><section class=\"cpr-section\"><h2>Control foam within the coking cycle<\/h2><div class=\"cpr-body\"><p>Foam in a coke drum can be carried into the vapor system and contribute to downstream fouling. The foam response varies with feed, cycle conditions and the way treatment reaches the foam.<\/p><p>The objective is a stable foam-control program within the refinery\u2019s operating limits. Treatment decisions need to account for the downstream disposition of coker products as well as the drum itself.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Consider antifoam performance and silicon carryover<\/h2><div class=\"cpr-body\"><p>Silicone-based antifoams are discussed in the source material for delayed-coking service. Their behavior at process temperature, delivery to the foam and potential contribution to silicon in coker products are related considerations.<\/p><p>A formulation that performs well in one coker should not be assumed to give the same result in another. Laboratory thermal behavior supports product evaluation, but it does not establish plant performance on its own.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Review the delivery arrangement<\/h2><div class=\"cpr-body\"><p>Cestoil considers treatment selection together with the existing dilution, metering and injection arrangements. Mixing, distribution, injection reliability and the timing of treatment can affect how much material reaches the intended location.<\/p><ul><li>Feed and cycle conditions associated with foam or carryover events<\/li><li>Antifoam formulation, handling properties and current delivery system<\/li><li>Downstream product routing and silicon-monitoring requirements<\/li><\/ul><\/div><\/section><section class=\"cpr-section\"><h2>Evaluate a complete cycle<\/h2><div class=\"cpr-body\"><p>Record foam or carryover observations, antifoam consumption and operating changes during the comparison. When silicon is monitored in product streams, keep the sampling position and point in the coking cycle consistent.<\/p><p>A spot sample taken during a treatment peak should not be presented as a whole-cycle average. Any proposed change should be assessed against both foam control and the requirements of downstream units.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Agree the implementation boundaries<\/h2><div class=\"cpr-body\"><p>Injection hardware and operating changes require review by the refinery team. Establish the monitoring plan and product-specific guidance before a trial. This overview does not prescribe nozzle geometry, dilution ratios or a universal treatment rate.<\/p><\/div><\/section><aside class=\"cpr-related\"><h2>Productos relacionados<\/h2><ul><li><a href=\"https:\/\/www.cestoil.com\/es\/soluciones\/productos-quimicos-de-proceso\/antifoams-2\/\">Refinery antifoams<\/a><\/li><\/ul><\/aside><section class=\"cpr-cta\"><h2>Analizar mi desaf\u00edo operativo<\/h2><p>Informaci\u00f3n \u00fatil para una revisi\u00f3n t\u00e9cnica inicial:<\/p><ul><li>Coker feed, cycle information and carryover history<\/li><li>Current antifoam and delivery arrangement<\/li><li>Downstream silicon observations and sampling schedule<\/li><\/ul><a class=\"cpr-button\" href=\"\/es\/contacto\/\">Contacte a nuestro equipo t\u00e9cnico<\/a><\/section><\/article>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Evaluate antifoam selection and delivery together, with attention to foam carryover and silicon reaching downstream processing.<\/p>","protected":false},"author":2,"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-1745","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=\"An application-led approach to coker foam control, antifoam delivery and monitoring of silicon carryover to downstream processing.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.cestoil.com\/es\/solutions\/delayed-coking-foam-control\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" 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