{"id":170,"date":"2019-03-12T08:29:37","date_gmt":"2019-03-12T13:29:37","guid":{"rendered":"https:\/\/ophelia420.com\/~cestoil\/?page_id=170"},"modified":"2026-09-06T08:53:54","modified_gmt":"2026-09-06T13:53:54","slug":"cetane-number-improvers","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/ar\/solutions\/fuel-additives\/cetane-number-improvers\/","title":{"rendered":"Cetane number improvers"},"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-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-170\"><nav class=\"cpr-breadcrumb\" aria-label=\"\u0641\u062a\u0627\u062a \u0627\u0644\u062e\u0628\u0632\"><a href=\"\/ar\/%d8%aa%d8%b7%d8%a8%d9%8a%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/\">\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/ar\/%d8%aa%d8%b7%d8%a8%d9%8a%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/#mobility\">\u0627\u0644\u062d\u0631\u0643\u0629<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">\u0627\u0644\u062d\u0631\u0643\u0629<\/p><h1>Cetane number improvers<\/h1><p class=\"cpr-lead\">Cetane number improvers are used to adjust diesel ignition quality. The appropriate treatment depends on the base fuel, the finished-fuel target and the response demonstrated in testing of the proposed blend.<\/p><a class=\"cpr-button\" href=\"\/ar\/%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\">\u0646\u0627\u0642\u0634 \u0637\u0644\u0628\u0643<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/traffic.jpg\" alt=\"\" decoding=\"async\"><\/figure><\/header><section class=\"cpr-section\"><h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/h2><div class=\"cpr-body\"><p>Cetane quality is relevant to diesel ignition behavior. Additive treatment can be considered when a blend requires adjustment, with the response measured in the fuel for which a recommendation is being made.<\/p><p>Ignition quality, cleanliness, lubricity and cold-flow behavior are separate evaluation criteria. A cetane result alone does not establish changes in vehicle emissions, fuel consumption or engine operation.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/h2><div class=\"cpr-body\"><ul><li>Current ignition-quality results and intended target<\/li><li>Diesel blend components and other additives<\/li><li>Refinery or terminal blending arrangements<\/li><li>Storage conditions and available dosing equipment<\/li><\/ul><\/div><\/section><section class=\"cpr-section\"><h2>\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0631\u062f<\/h2><div class=\"cpr-body\"><p>Compare representative untreated and treated samples using an agreed ignition-quality test method. Select the treatment recommendation from the observed response, then verify consistent blending and finished-fuel quality.<\/p><p>Starting behavior, smoke and emissions should be assessed with evidence relevant to the engine and operating conditions when these are part of the evaluation objective.<\/p><\/div><\/section><section class=\"cpr-cta\"><h2>\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2><p>\u0634\u0627\u0631\u0643 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0647\u0645 \u062a\u0642\u064a\u064a\u0645\u0643. \u064a\u062a\u0645 \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0646\u062a\u062c\u060c \u0648\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u060c \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0641\u064a \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p><a class=\"cpr-button\" href=\"\/ar\/%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\">\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u062a\u0642\u0646\u064a<\/a><\/section><\/article>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Cetane number improvers are used to adjust diesel ignition quality. The appropriate treatment depends on the base fuel, the finished-fuel target and the response demonstrated in testing of the proposed blend.<\/p>","protected":false},"author":1,"featured_media":0,"parent":106,"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-170","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=\"Review diesel cetane improver selection, connecting ignition-quality requirements with base-fuel properties, blending conditions and evaluation methods.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" 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