{"id":186,"date":"2019-03-12T08:41:06","date_gmt":"2019-03-12T13:41:06","guid":{"rendered":"https:\/\/ophelia420.com\/~cestoil\/?page_id=186"},"modified":"2026-09-06T08:56:04","modified_gmt":"2026-09-06T13:56:04","slug":"lubricity-improvers","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/ar\/solutions\/fuel-additives\/lubricity-improvers\/","title":{"rendered":"Lubricity 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 h1,.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-186\"><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>Lubricity improvers<\/h1><p class=\"cpr-lead\">Lubricity improvers are used in diesel and other middle-distillate fuels where the untreated fuel provides insufficient lubrication. Selection focuses on measured lubricity, required finished-fuel performance and compatibility with the complete additive package.<\/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\/lubricity-products-truck.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>Fuel lubricity is relevant to wear in fuel-injection equipment. Lubricity additives are evaluated where the base fuel needs treatment to achieve a defined lubricity target.<\/p><p>Formulation chemistry affects selection and handling. Ester-based formulations are among the documented options. Individual formulation characteristics should be reviewed against the actual fuel.<\/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>Base-fuel composition and untreated lubricity<\/li><li>Target specification and agreed test method<\/li><li>Other fuel additives and potential process carryover<\/li><li>Storage conditions, blending location and 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 treated and untreated samples using a suitable bench test, such as the high-frequency reciprocating rig method. Establish the response in the intended blend.<\/p><p>Review finished-fuel compatibility and handling alongside the lubricity result. Define a blending and quality-control plan for routine use.<\/p><\/div><\/section><aside class=\"cpr-related\" aria-label=\"\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629 \u0630\u0627\u062a \u0635\u0644\u0629\"><h2>\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/h2><p><a href=\"https:\/\/www.cestoil.com\/ar\/%d8%af%d8%b1%d8%a7%d8%b3%d8%a7%d8%aa-%d8%ad%d8%a7%d9%84%d8%a9\/diesel-lubricity-refinery-blending\/\">\u062a\u062d\u0633\u064a\u0646 \u062a\u0632\u0644\u064a\u0642 \u0627\u0644\u062f\u064a\u0632\u0644 \u0641\u064a \u0627\u0644\u0645\u0632\u062c \u0628\u0627\u0644\u0645\u0635\u0627\u0641\u064a<\/a><\/p><p>\u0642\u064a\u0651\u0645\u062a \u0645\u0635\u0641\u0627\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0628\u0639\u062f \u0623\u0646 \u0623\u0638\u0647\u0631\u062a \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u062f\u064a\u0632\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0646\u062f\u0648\u0628 \u062a\u0622\u0643\u0644 \u0623\u0643\u0628\u0631 \u0645\u0645\u0627 \u0633\u0645\u062d \u0628\u0647 \u0645\u0633\u062a\u0647\u062f\u0641 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u062a\u0642\u0627\u0631\u0646 \u0627\u0644\u062d\u0627\u0644\u0629 \u0628\u064a\u0646 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u062a\u0631\u062f\u062f\u0651\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0648\u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u0628\u0627\u0633\u0645 HFRR.<\/p><\/aside><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>Lubricity improvers are used in diesel and other middle-distillate fuels where the untreated fuel provides insufficient lubrication. Selection focuses on measured lubricity, required finished-fuel performance and compatibility with the complete additive package.<\/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-186","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 diesel lubricity improvers selected for the base fuel, additive package and applicable lubricity requirements, supported by fuel testing.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" 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