{"id":1803,"date":"2026-09-05T18:22:45","date_gmt":"2026-09-05T23:22:45","guid":{"rendered":"https:\/\/cestoil.com\/?page_id=1803"},"modified":"2026-09-06T10:56:59","modified_gmt":"2026-09-06T15:56:59","slug":"tratamento-de-oleo-pesado","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/pt\/thermal-power-specialties\/heavy-oil-treatment\/","title":{"rendered":"Tratamento de \u00f3leo pesado"},"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 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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 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ul{padding-left:20px}\n@media(max-width:900px){.th-families{grid-template-columns:1fr}.th-page .cpr-hero{grid-template-columns:1fr}}@media(max-width:600px){.th-feature{padding:22px}.th-families article{padding:20px}}\n<\/style><article class=\"cpr-page th-page\"><nav class=\"cpr-breadcrumb\" aria-label=\"Trilha de navega\u00e7\u00e3o\"><a href=\"\/pt\/aplicacoes-de-produtos\/\">Produtos e Aplica\u00e7\u00f5es<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/pt\/especialidades-em-geracao-de-energia-termica\/\">Especialidades em Energia T\u00e9rmica<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Especialidades em Energia T\u00e9rmica<\/p><h1>Tratamento de \u00f3leo pesado<\/h1><p class=\"cpr-lead\">Uma abordagem orientada pela aplica\u00e7\u00e3o para o manuseio de \u00f3leo combust\u00edvel pesado, dep\u00f3sitos e corros\u00e3o pelo lado do fogo em caldeiras e sistemas de aquecimento industrial.<\/p><a class=\"cpr-button\" href=\"\/pt\/contato\/\">Discuta sua aplica\u00e7\u00e3o industrial<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/Gas_turbine_MgO.jpg\" alt=\"\" decoding=\"async\"><\/figure><\/header><section class=\"cpr-section\"><h2>Analise o combust\u00edvel, do armazenamento \u00e0 combust\u00e3o.<\/h2><div class=\"cpr-body\"><p>Altera\u00e7\u00f5es nas misturas de petr\u00f3leo cru ou combust\u00edvel residual podem afetar a forma como o combust\u00edvel \u00e9 armazenado, filtrado e alimentado ao queimador. A avalia\u00e7\u00e3o come\u00e7a com amostras representativas do combust\u00edvel, o hist\u00f3rico da mistura e a localiza\u00e7\u00e3o do problema operacional.<\/p><ul><li>Mistura de combust\u00edveis, viscosidade na temperatura de opera\u00e7\u00e3o relevante, \u00e1gua e sedimentos<\/li><li>Enxofre, van\u00e1dio, s\u00f3dio e outros constituintes relevantes<\/li><li>Sistemas de armazenamento, mistura, filtra\u00e7\u00e3o e atomiza\u00e7\u00e3o<\/li><li>Observa\u00e7\u00f5es sobre dep\u00f3sitos ou corros\u00e3o e altera\u00e7\u00f5es operacionais recentes<\/li><\/ul><\/div><\/section><section class=\"cpr-section\"><h2>Objetivos distintos para o manuseio e para o lado do fogo<\/h2><div class=\"cpr-body\"><p>Nos casos em que forem identificadas instabilidade ou forma\u00e7\u00e3o de dep\u00f3sitos relacionados a asfaltenos, avalie conjuntamente a quest\u00e3o do manuseio do combust\u00edvel e a compatibilidade do tratamento. Formula\u00e7\u00f5es espec\u00edficas \u00e0 base de magn\u00e9sio tamb\u00e9m possuem aplica\u00e7\u00f5es documentadas na combust\u00e3o de petr\u00f3leo bruto e \u00f3leo combust\u00edvel pesado.<\/p><p>A corros\u00e3o a quente associada ao van\u00e1dio e a corros\u00e3o a frio associada ao \u00e1cido sulf\u00farico requerem avalia\u00e7\u00f5es distintas. Selecione o tratamento com base na an\u00e1lise do combust\u00edvel, nas condi\u00e7\u00f5es do equipamento e no objetivo pretendido de controle de dep\u00f3sitos ou de corros\u00e3o.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Conecte o tratamento ao programa da planta<\/h2><div class=\"cpr-body\"><p>Avalie fam\u00edlias de aditivos \u00e0 base de MgO e de magn\u00e9sio adequadas para o combust\u00edvel e o equipamento identificados. Melhoradores de combust\u00e3o podem ser avaliados caso a instala\u00e7\u00e3o tenha um objetivo espec\u00edfico relacionado \u00e0 combust\u00e3o.<\/p><p>Estabele\u00e7a um plano de monitoramento antes de alterar o tratamento. Observa\u00e7\u00f5es relevantes podem incluir o comportamento dos filtros, dep\u00f3sitos, perda de carga no pr\u00e9-aquecedor de ar e resultados de inspe\u00e7\u00f5es, interpretados em conjunto com varia\u00e7\u00f5es de carga e de combust\u00edvel.<\/p><\/div><\/section><aside class=\"cpr-related\"><h2>Explore as especialidades em energia t\u00e9rmica<\/h2><ul><li><a href=\"\/pt\/especialidades-em-geracao-de-energia-termica\/\">Especialidades em Energia T\u00e9rmica<\/a><\/li><li><a href=\"\/pt\/especialidades-em-geracao-de-energia-termica\/melhoradores-de-combustao\/\">Melhoradores de combust\u00e3o<\/a><\/li><li><a href=\"\/pt\/especialidades-em-geracao-de-energia-termica\/produtos-de-limpeza-para-turbinas-a-gas\/\">Produtos de limpeza para turbinas a g\u00e1s<\/a><\/li><li><a href=\"\/pt\/especialidades-em-geracao-de-energia-termica\/aditivos-para-combustiveis-a-base-de-oxido-de-magnesio-mgo\/\">Aditivos para combust\u00edveis \u00e0 base de MgO e metais<\/a><\/li><\/ul><\/aside><section class=\"cpr-cta\"><h2>Discuta sua aplica\u00e7\u00e3o industrial<\/h2><p>Informe o tipo de equipamento, as condi\u00e7\u00f5es de combust\u00edvel ou de lavagem e o problema operacional que deseja solucionar. Nossa equipe t\u00e9cnica pode ajudar a identificar a fam\u00edlia de produtos adequada e as informa\u00e7\u00f5es necess\u00e1rias para a avalia\u00e7\u00e3o.<\/p><a class=\"cpr-button\" href=\"\/pt\/contato\/\">Entre em contato com nossa equipe t\u00e9cnica<\/a><\/section><\/article>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Uma abordagem orientada pela aplica\u00e7\u00e3o para o manuseio de \u00f3leo combust\u00edvel pesado, dep\u00f3sitos e corros\u00e3o pelo lado do fogo em caldeiras e sistemas de aquecimento industrial.<\/p>","protected":false},"author":2,"featured_media":0,"parent":1796,"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-1803","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=\"Heavy-fuel-oil treatment for handling, deposits and fireside corrosion, selected around fuel analysis and boiler or heater conditions.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.cestoil.com\/pt\/thermal-power-specialties\/heavy-oil-treatment\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" 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