{"id":2990,"date":"2020-02-11T14:43:14","date_gmt":"2020-02-11T19:43:14","guid":{"rendered":"http:\/\/www.kemitek.org\/?post_type=portfolio&#038;p=2990&#038;lang=en"},"modified":"2020-07-24T15:09:04","modified_gmt":"2020-07-24T19:09:04","slug":"rancimat-study","status":"publish","type":"portfolio","link":"https:\/\/www.kemitek.org\/en\/portfolio-item\/rancimat-study\/","title":{"rendered":"Rancimat Study"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-712f95685484dd83ff7dd12cf49dc3f1\">\n#top .av-special-heading.av-av_heading-712f95685484dd83ff7dd12cf49dc3f1{\npadding-bottom:20px;\nfont-size:70px;\n}\n.av-special-heading.av-av_heading-712f95685484dd83ff7dd12cf49dc3f1 .av-subheading{\nfont-size:30px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-712f95685484dd83ff7dd12cf49dc3f1 av-special-heading-h1 blockquote modern-quote  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first  av-inherit-size '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Rancimat Study<\/h1><div class='av-subheading av-subheading_below '><p>Study of the Rancimat Test Method in Measuring the Oxidation Stability of Biodiesel Ester and Blends<\/p>\n<\/div><div class='special-heading-border'><div class='special-heading-inner-border'><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_third-93407bb19249d2c06b1ab9d23b9661df\">\n#top .flex_column.av-av_one_third-93407bb19249d2c06b1ab9d23b9661df{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_third-93407bb19249d2c06b1ab9d23b9661df{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-av_one_third-93407bb19249d2c06b1ab9d23b9661df{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div class='flex_column av-av_one_third-93407bb19249d2c06b1ab9d23b9661df av_one_third  avia-builder-el-1  el_after_av_heading  el_before_av_two_third  first flex_column_div av-zero-column-padding '   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-aec214105cf0337ae04b0e62d03d89c7\">\n.avia-image-container.av-av_image-aec214105cf0337ae04b0e62d03d89c7 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-aec214105cf0337ae04b0e62d03d89c7 av-styling-no-styling avia-align-center  avia-builder-el-2  el_before_av_button  avia-builder-el-first  '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img class='wp-image-3918 avia-img-lazy-loading-not-3918 avia_image' src=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\u00c9tude-Rancimat-Page-de-garde-233x300.png\" alt='' title='\u00c9tude Rancimat - Page de garde'  height=\"300\" width=\"233\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\u00c9tude-Rancimat-Page-de-garde-233x300.png 233w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\u00c9tude-Rancimat-Page-de-garde-547x705.png 547w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\u00c9tude-Rancimat-Page-de-garde-450x580.png 450w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\u00c9tude-Rancimat-Page-de-garde.png 709w\" sizes=\"(max-width: 233px) 100vw, 233px\" \/><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-3  el_after_av_image  avia-builder-el-last ' ><a href='http:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/NRCan-OLEOTEK-Study-of-the-Rancimat-Test-Method-in-Measuring-the-Oxidation-Stability-of-Biodiesel-Esters-and-Blends.pdf' class='avia-button av-av_button-4519295de3c5e7c97a676dd94d3e6cbf avia-icon_select-yes-left-icon avia-size-medium avia-position-center avia-color-theme-color ' target=\"_blank\" rel=\"noopener noreferrer\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Download<\/span><\/a><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877\">\n#top .flex_column.av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div class='flex_column av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877 av_two_third  avia-builder-el-4  el_after_av_one_third  avia-builder-el-last  flex_column_div av-zero-column-padding '   ><section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock '  itemprop=\"text\" ><h3>ABSTRACT<\/h3>\n<p>The writing of Canadian standards for biodiesel ester blends by the Canadian General Standards Board (CGSB) raises questions about the possibility of including a specification for the thermo-oxidative stability \u2013 or \u201coxidation stability\u201d \u2013 of biodiesel blends. To help answer those questions, OLEOTEK has been mandated by NRCan to<br \/>\ndevelop a project with the following objectives:<\/p>\n<p>1) To test biodiesels made from Canadian sources of oil \u2013 namely Canola oil, soybean oil, fish oil, yellow greases, and tallow \u2013 using the EN 14112 method in order to compare their oxidation stability with results obtained in USA and Europe;<\/p>\n<p>2) To evaluate the influence of peroxide value (PV), acid value (AV), and feedstock source (fatty acid profile) on the oxidative stability (OSI IP) of different samples;<\/p>\n<p>3) To study the possibility of developing a validated test method adapted from EN 14112 to test biodiesel blends.<\/p>\n<p>Oxidative stability (OSI IP), peroxide value, and acid value were determined for 7 biodiesel samples made from different feedstock, 6 of which were of Canadian origin. Also, OSI IP measuring was attempted on biodiesel blends with petrodiesel and the effect of methanol content on OSI IP was determined. We reached the conclusion that the EN 14112\u00a0 Rancimat) method is not suited for measuring oxidation stability of biodiesel blended with petroleum diesel. Also, no direct correlation was found between OSI IP and either PV or AV. Methanol content was shown to have no significant effect on OSI IP. Finally, compositional data lead us to conclude that the fatty acid distribution is not the major factor causing the OSI IP differences observed between similar samples of different origin.<\/p>\n<\/div><\/section><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":2989,"comment_status":"closed","ping_status":"closed","template":"","tags":[],"portfolio_entries":[56],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.7.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rancimat Study - Kemitek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kemitek.org\/portfolio-item\/rancimat-study\/?lang=en\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rancimat Study - Kemitek\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kemitek.org\/portfolio-item\/rancimat-study\/?lang=en\" \/>\n<meta property=\"og:site_name\" content=\"Kemitek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/kemitek.ca\" \/>\n<meta property=\"article:modified_time\" content=\"2020-07-24T19:09:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\u00c9tude-Rancimat-Page-de-garde.png\" \/>\n\t<meta property=\"og:image:width\" content=\"709\" \/>\n\t<meta property=\"og:image:height\" content=\"914\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:site\" content=\"@Kemitek_CA\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kemitek.org\/#website\",\"url\":\"https:\/\/www.kemitek.org\/\",\"name\":\"Kemitek\",\"description\":\"Recherche et d\\u00e9veloppement en chimie verte\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kemitek.org\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.kemitek.org\/portfolio-item\/rancimat-study\/?lang=en#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\\u00c9tude-Rancimat-Page-de-garde.png\",\"contentUrl\":\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2020\/02\/\\u00c9tude-Rancimat-Page-de-garde.png\",\"width\":709,\"height\":914},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kemitek.org\/portfolio-item\/rancimat-study\/?lang=en#webpage\",\"url\":\"https:\/\/www.kemitek.org\/portfolio-item\/rancimat-study\/?lang=en\",\"name\":\"Rancimat Study - 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