{"id":669,"date":"2019-04-11T12:55:58","date_gmt":"2019-04-11T17:55:58","guid":{"rendered":"https:\/\/ophelia420.com\/~cestoil\/?page_id=669"},"modified":"2026-09-14T18:17:12","modified_gmt":"2026-09-14T23:17:12","slug":"%e6%a1%88%e4%be%8b%e7%a0%94%e7%a9%b6","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/zh\/case-studies\/","title":{"rendered":"\u6848\u4f8b\u7814\u7a76"},"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 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#c9ac63;font:17px\/1.75 Lato,Arial,sans-serif}.ctx-related a{color:#806b34}.ctx-related ul{display:flex;gap:12px 30px;flex-wrap:wrap;padding-left:20px}.ctx-filter{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0}.ctx-filter button{background:#fff;border:1px solid #a59059;color:#333;padding:12px 18px;font:600 16px Lato,Arial,sans-serif;cursor:pointer;min-height:44px}.ctx-filter button[aria-pressed=\"true\"]{background:#c9ac63}.ctx-card[hidden]{display:none!important}@media(max-width:960px){.ctx-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.ctx-grid{grid-template-columns:1fr}.ctx-card{padding:22px}.cpr-page{padding:24px 4px 45px}.ctx-related{padding:20px 12px}.ctx-filter button{flex:1 1 42%}}<\/style><div class=\"cpr-page\"><nav class=\"cpr-breadcrumb\" aria-label=\"Breadcrumb\"><a href=\"\/products-applications\/\">Products &amp; Applications<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Case Studies<\/p><h1>Case Studies<\/h1><p class=\"cpr-lead\">Explore reported plant trials by application. Each case describes the treatment, operating conditions and observations from that evaluation.<\/p><a class=\"cpr-button\" href=\"\/contact\/\">Discuss your application \u2192<\/a><\/div><figure><img decoding=\"async\" src=\"\/wp-content\/uploads\/home-process-chemicals.jpg\" alt=\"Case Studies application\" loading=\"eager\"><\/figure><\/header><div class=\"ctx-filter\" role=\"group\" aria-label=\"Filter by business area\"><button type=\"button\" data-filter=\"all\" aria-pressed=\"true\">All case studies<\/button><button type=\"button\" data-filter=\"pipeline-terminal-solutions\" aria-pressed=\"false\">Pipeline &amp; Terminal Solutions<\/button><button type=\"button\" data-filter=\"refinery-process-solutions\" aria-pressed=\"false\">Refinery Process Solutions<\/button><button type=\"button\" data-filter=\"petrochemical-process-solutions\" aria-pressed=\"false\">Petrochemical Process Solutions<\/button><button type=\"button\" data-filter=\"polymer-solutions\" aria-pressed=\"false\">Polymer Solutions<\/button><\/div><div class=\"ctx-grid\" id=\"ctx-evidence-grid\"><article class=\"ctx-card\" data-area=\"petrochemical-process-solutions\"><p class=\"cpr-kicker\">Petrochemical Process Solutions<\/p><h2 style=\"font-size:23px!important\">Replacing DNBP in styrene distillation<\/h2><p>Northshore GCD2673 + GCD2676<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/gcd2673-gcd2676-styrene-dnbp-replacement\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/petrochemical-process-solutions\/styrene-and-eb-plant-additives\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">FCC slurry de-ashing for bunker-fuel sales<\/h2><p>Northshore CES1490<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/ces1490-fcc-slurry-bunker-fuel\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/fccu-slurry-settling-aids\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">CC827495: Crude calcium removal<\/h2><p>Northshore CC827495<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/cc827495-crude-decalcification\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/calcium-iron-remover\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">CC8289: Desalting heavy and low-pour crude<\/h2><p>Northshore CC8289<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/cc8289-crude-desalting-demulsifier\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/demulsifier\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"pipeline-terminal-solutions\"><p class=\"cpr-kicker\">Pipeline &amp; Terminal Solutions<\/p><h2 style=\"font-size:23px!important\">CDR2081: Crude pipeline throughput<\/h2><p>Cestoil CDR2081<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/cdr2081-crude-pipeline-throughput\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/pipeline-terminal-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">Low-phosphorus corrosion control on high-TAN crude<\/h2><p>Northshore CK356N6C<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/ck356n6c-high-temperature-corrosion\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">Calcium removal from high-calcium crude<\/h2><p>Northshore CC827494<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/cc827494-crude-decalcification\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">FCC slurry de-ashing for refinery recycle<\/h2><p>Northshore CES1490<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/ces1490-fcc-slurry-de-ashing\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"petrochemical-process-solutions\"><p class=\"cpr-kicker\">Petrochemical Process Solutions<\/p><h2 style=\"font-size:23px!important\">Synergistic inhibition in styrene distillation<\/h2><p>Northshore GCD2673 with the plant\u2019s existing retarder<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/gcd2673-styrene-synergistic-inhibition\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/petrochemical-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"pipeline-terminal-solutions\"><p class=\"cpr-kicker\">Pipeline &amp; Terminal Solutions<\/p><h2 style=\"font-size:23px!important\">Refined-product pipeline throughput<\/h2><p>Cestoil drag-reducer treatment<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/refined-product-pipeline-throughput\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/pipeline-terminal-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">Iron removal during crude pretreatment<\/h2><p>Northshore CC827600<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/crude-pretreatment-iron-carryover\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"petrochemical-process-solutions\"><p class=\"cpr-kicker\">Petrochemical Process Solutions<\/p><h2 style=\"font-size:23px!important\">Polymer and tar control in styrene production<\/h2><p>Northshore GCD2673 + GCD2676<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/styrene-polymer-tar-control\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/petrochemical-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">Desalting across changing crude slates<\/h2><p>Northshore CC8290<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/crude-desalting-variable-feed\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"refinery-process-solutions\"><p class=\"cpr-kicker\">Refinery Process Solutions<\/p><h2 style=\"font-size:23px!important\">High-acid crude corrosion management<\/h2><p>Northshore CK356N8C<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/high-acid-crude-corrosion-management\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/refinery-process-solutions\/\">Explore related applications<\/a><\/p><\/article><article class=\"ctx-card\" data-area=\"polymer-solutions\"><p class=\"cpr-kicker\">Polymer Solutions<\/p><h2 style=\"font-size:23px!important\">Polysynaid 8000 \u2014 static control in gas-phase HDPE<\/h2><p>Polysynaid 8000<\/p><a href=\"https:\/\/www.cestoil.com\/case-studies\/polysynaid-pe-process-case-study\/\">Read case study \u2192<\/a><p><a href=\"\/products-applications\/polymer-solutions\/\">Explore related applications<\/a><\/p><\/article><\/div><p aria-live=\"polite\" id=\"ctx-count\">15 case studies<\/p><script data-cestoil-case-filter=\"2\">(function(){var grid=document.getElementById('ctx-evidence-grid');if(!grid)return;var buttons=Array.from(document.querySelectorAll('.ctx-filter [data-filter]'));function apply(key){if(!buttons.some(function(b){return b.dataset.filter===key;}))key='all';var count=0;buttons.forEach(function(b){b.setAttribute('aria-pressed',String(b.dataset.filter===key));});grid.querySelectorAll('[data-area]').forEach(function(card){card.hidden=key!=='all'&&card.dataset.area!==key;if(!card.hidden)count++;});document.getElementById('ctx-count').textContent=count+(count===1?' result':' results');}buttons.forEach(function(b){b.addEventListener('click',function(){var key=b.dataset.filter;history.replaceState(null,'',location.pathname+location.search+(key==='all'?'':'#'+key));apply(key);});});window.addEventListener('hashchange',function(){apply(location.hash.slice(1));});apply(location.hash.slice(1)||'all');})();<\/script><section class=\"ctx-evidence\"><h2>Discuss the application with Cestoil<\/h2><p>Share the process or formulation, current operating conditions and the result you want to evaluate. Our technical team can help define the next review.<\/p><a class=\"cpr-button\" href=\"\/contact\/\">Contact our technical team \u2192<\/a> <a href=\"\/request-a-sample\/\">Request a sample<\/a><\/section><\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u6309\u5e94\u7528\u67e5\u9605\u5df2\u62a5\u544a\u7684\u5de5\u5382\u8bd5\u9a8c\u3002\u6bcf\u4e2a\u6848\u4f8b\u5747\u8bf4\u660e\u6240\u91c7\u7528\u7684\u5316\u5b66\u5904\u7406\u3001\u8fd0\u884c\u6761\u4ef6\u53ca\u8bc4\u4f30\u89c2\u5bdf\u7ed3\u679c\u3002<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-669","page","type-page","status-publish","hentry","description-off"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Explore reported plant trials by application. 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