{"id":1743,"date":"2026-09-05T18:03:21","date_gmt":"2026-09-05T23:03:21","guid":{"rendered":"https:\/\/cestoil.com\/?page_id=1743"},"modified":"2026-09-06T08:49:39","modified_gmt":"2026-09-06T13:49:39","slug":"hydrotreating-fouling-control","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/","title":{"rendered":"Control de incrustaciones en unidades de hidrotratamiento"},"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\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>Control de incrustaciones en unidades de hidrotratamiento<\/h1><p class=\"cpr-lead\">Match fouling control to the location and nature of the deposit, then evaluate pressure loss and heat-transfer performance against the operating baseline.<\/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>Identify where performance is changing<\/h2><div class=\"cpr-body\"><p>Fouling in a hydrotreating unit can appear as rising pressure drop, reduced heat recovery or deposits found during inspection. The feed side of exchangers, heater surfaces, reactor beds and effluent cooling system do not necessarily experience the same mechanism.<\/p><p>Treat the location of the problem as a starting point for diagnosis. A program intended for feed instability should not be assumed to address every type of reactor or effluent-side deposit.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Understand the deposit and feed<\/h2><div class=\"cpr-body\"><p>The source material describes organic deposits associated with unstable feed components, iron-related solids and salt deposition in the effluent system. Deposit findings and feed history help determine which of these mechanisms warrants investigation.<\/p><ul><li>Feed composition, blend changes, storage history and possible oxygen exposure<\/li><li>Available deposit analysis and evidence of upstream solids or corrosion products<\/li><li>Pressure, temperature and throughput trends across the affected equipment<\/li><\/ul><\/div><\/section><section class=\"cpr-section\"><h2>Select chemistry around the mechanism<\/h2><div class=\"cpr-body\"><p>Cestoil evaluates dispersant, antioxidant and polymerization-control approaches where they are relevant to the identified feed-side problem. The choice depends on whether the objective is to limit deposit formation, manage dispersed material or address a combination of effects.<\/p><p>Review the selected chemistry with the catalyst system, upstream additions and downstream requirements. Effluent-side salt or corrosion problems require their own assessment of the water, contaminants and operating conditions.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Measure performance in context<\/h2><div class=\"cpr-body\"><p>Track pressure-drop development and the relevant exchanger temperatures or heat-transfer indicators over time. Interpret the trend alongside flow, feed composition and other operating changes; an unadjusted before-and-after pressure comparison can be misleading.<\/p><p>A trial should establish which measurements will be compared, how operating changes will be recorded and what findings would prompt review. Treatment is not a universal method for reversing an already restricted reactor bed.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Connect prevention with operations<\/h2><div class=\"cpr-body\"><p>Changes to feed handling, oxygen exposure or upstream contamination may be part of the response. Chemical treatment should be evaluated alongside those actions and the unit\u2019s established operating limits.<\/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\/agentes-antiincrustantes-para-hidrotratamiento\/\">Aditivos antiincrustantes para hidrotratamiento<\/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>Affected equipment and the observed pressure or temperature trend<\/li><li>Feed and deposit analyses, where available<\/li><li>Catalyst system, current additives and trial objective<\/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>Match fouling control to the location and nature of the deposit, then evaluate pressure loss and heat-transfer performance against the operating baseline.<\/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-1743","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=\"Evaluate hydrotreating fouling by deposit type and location, with treatment selection supported by pressure-drop and heat-transfer monitoring.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.cestoil.com\\\/es\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/#listItem\",\"name\":\"Solutions\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/#listItem\",\"position\":2,\"name\":\"Solutions\",\"item\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#listItem\",\"name\":\"Fouling Control in Hydrotreating Units\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#listItem\",\"position\":3,\"name\":\"Fouling Control in Hydrotreating Units\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/#listItem\",\"name\":\"Solutions\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/#organization\",\"name\":\"Cestoil Chemical Inc.\",\"description\":\"Canadian specialty chemical company serving energy, materials and data center applications.\",\"url\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/\",\"email\":\"info@cestoil.com\",\"telephone\":\"+12898075007\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.cestoil.com\\\/wp-content\\\/uploads\\\/logo-new-floating.png\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#organizationLogo\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/cestoil-chemical-inc.\"],\"address\":{\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/#postaladdress\",\"@type\":\"PostalAddress\",\"streetAddress\":\"Unit 9, 175 West Beaver Creek Rd\",\"postalCode\":\"L4B 3M1\",\"addressLocality\":\"Richmond Hill\",\"addressRegion\":\"ON\",\"addressCountry\":\"CA\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#webpage\",\"url\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/\",\"name\":\"Hydrotreating Fouling Control | Cestoil\",\"description\":\"Evaluate hydrotreating fouling by deposit type and location, with treatment selection supported by pressure-drop and heat-transfer monitoring.\",\"inLanguage\":\"es-ES\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/solutions\\\/hydrotreating-fouling-control\\\/#breadcrumblist\"},\"datePublished\":\"2026-09-05T18:03:21-05:00\",\"dateModified\":\"2026-09-06T08:49:39-05:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/\",\"name\":\"Cestoil Chemical Inc.\",\"description\":\"Specialty chemistry for energy, materials and data centers\",\"inLanguage\":\"es-ES\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.cestoil.com\\\/es\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Hydrotreating Fouling Control | Cestoil<\/title>\n\n","aioseo_head_json":{"title":"Hydrotreating Fouling Control | Cestoil","description":"Evaluate hydrotreating fouling by deposit type and location, with treatment selection supported by pressure-drop and heat-transfer monitoring.","canonical_url":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es#listItem","position":1,"name":"Home","item":"https:\/\/www.cestoil.com\/es","nextItem":{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es\/solutions\/#listItem","name":"Solutions"}},{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es\/solutions\/#listItem","position":2,"name":"Solutions","item":"https:\/\/www.cestoil.com\/es\/solutions\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#listItem","name":"Fouling Control in Hydrotreating Units"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#listItem","position":3,"name":"Fouling Control in Hydrotreating Units","previousItem":{"@type":"ListItem","@id":"https:\/\/www.cestoil.com\/es\/solutions\/#listItem","name":"Solutions"}}]},{"@type":"Organization","@id":"https:\/\/www.cestoil.com\/es\/#organization","name":"Cestoil Chemical Inc.","description":"Canadian specialty chemical company serving energy, materials and data center applications.","url":"https:\/\/www.cestoil.com\/es\/","email":"info@cestoil.com","telephone":"+12898075007","logo":{"@type":"ImageObject","url":"https:\/\/www.cestoil.com\/wp-content\/uploads\/logo-new-floating.png","@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#organizationLogo"},"image":{"@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#organizationLogo"},"sameAs":["https:\/\/www.linkedin.com\/company\/cestoil-chemical-inc."],"address":{"@id":"https:\/\/www.cestoil.com\/es\/#postaladdress","@type":"PostalAddress","streetAddress":"Unit 9, 175 West Beaver Creek Rd","postalCode":"L4B 3M1","addressLocality":"Richmond Hill","addressRegion":"ON","addressCountry":"CA"}},{"@type":"WebPage","@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#webpage","url":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/","name":"Hydrotreating Fouling Control | Cestoil","description":"Evaluate hydrotreating fouling by deposit type and location, with treatment selection supported by pressure-drop and heat-transfer monitoring.","inLanguage":"es-ES","isPartOf":{"@id":"https:\/\/www.cestoil.com\/es\/#website"},"breadcrumb":{"@id":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/#breadcrumblist"},"datePublished":"2026-09-05T18:03:21-05:00","dateModified":"2026-09-06T08:49:39-05:00"},{"@type":"WebSite","@id":"https:\/\/www.cestoil.com\/es\/#website","url":"https:\/\/www.cestoil.com\/es\/","name":"Cestoil Chemical Inc.","description":"Specialty chemistry for energy, materials and data centers","inLanguage":"es-ES","publisher":{"@id":"https:\/\/www.cestoil.com\/es\/#organization"}}]}},"aioseo_meta_data":{"post_id":"1743","title":"Hydrotreating Fouling Control | Cestoil","description":"Evaluate hydrotreating fouling by deposit type and location, with treatment selection supported by pressure-drop and heat-transfer monitoring.","keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"WebPage","isEnabled":true},"graphs":[],"defaultGraph":"","defaultPostTypeGraph":""},"schema_type":"none","schema_type_options":"{\"webPage\":{\"webPageType\":\"WebPage\"},\"article\":{\"articleType\":\"BlogPosting\"},\"book\":[],\"course\":[],\"event\":[],\"jobPosting\":[],\"music\":[],\"person\":[],\"product\":[],\"recipe\":[],\"restaurant\":[],\"service\":[],\"software\":[],\"video\":[]}","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":{"businessInfo":{"name":"","urls":{"website":"","aboutPage":"","contactPage":""},"address":{"line1":"","line2":"","zip":"","city":"","state":"","country":""},"contact":{"email":"","phone":"","fax":""},"ids":{"vatID":"","taxID":"","chamberID":""},"payment":{"priceIndication":"","currenciesAccepted":"","methodsAccepted":""},"areaServed":""},"openingHours":{"show":false,"closedLabel":"","open24h":false,"open24hLabel":"","open247":false,"use24hFormat":false,"twoSets":false,"timezone":"","hours":[]}},"limit_modified_date":false,"open_ai":null,"created":"2026-09-05 22:59:10","updated":"2026-09-06 14:27:07","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-09-06 14:04:25"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cestoil.com\/es\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.cestoil.com\/es\/solutions\/\" title=\"Solutions\">Solutions<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tFouling Control in Hydrotreating Units\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.cestoil.com\/es"},{"label":"Solutions","link":"https:\/\/www.cestoil.com\/es\/solutions\/"},{"label":"Fouling Control in Hydrotreating Units","link":"https:\/\/www.cestoil.com\/es\/solutions\/hydrotreating-fouling-control\/"}],"_links":{"self":[{"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/pages\/1743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/comments?post=1743"}],"version-history":[{"count":7,"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/pages\/1743\/revisions"}],"predecessor-version":[{"id":1956,"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/pages\/1743\/revisions\/1956"}],"up":[{"embeddable":true,"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/pages\/91"}],"wp:attachment":[{"href":"https:\/\/www.cestoil.com\/es\/wp-json\/wp\/v2\/media?parent=1743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}