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METHOD OF IMPROVING LOW TEMPERATURE PROPERTY OF BIODIESEL FROM VEGETABLE OILS AND ANIMAL FATS WITH A HIGH CONTENT OF SATURATED FATTY ACIDS

机译：富含饱和脂肪酸的植物油和动物脂肪改善生物柴油低温性能的方法

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摘要

The present invention relates to a method for improving the low-temperature fluidity of biodiesel from animal and vegetable oils and fats with a high content of saturated fatty acid and, more particularly, to a method for improving the low-temperature fluidity of the biodiesel by combining a method for improving low-temperature fluidity of biodiesel by adding urea and methanol to biodiesel with a high content of saturated fatty acid methyl ester to reduce the content of the saturated fatty acid methyl ester and a method for improving a cold filter plugging point (CFPP) by secondarily mixing additives (CFPP-depressant additives) with the biodiesel with a reduced content of saturated fatty acid methyl ester to maximize the efficiency. According to the present invention, the cold filter plugging point of the biodiesel with a high content of saturated fatty acid methyl ester is improved, and thus the biodiesel that is applicable as a fuel oil which is more advantageous can be obtained in domestic environmental conditions.

机译：改善生物柴油低温流动性的方法技术领域本发明涉及一种改善动植物油脂中饱和脂肪酸含量高的生物柴油低温流动性的方法，尤其涉及一种通过以下方法改善生物柴油低温流动性的方法。结合通过向具有高含量饱和脂肪酸甲酯的生物柴油中添加尿素和甲醇来改善生物柴油低温流动性的方法，以降低饱和脂肪酸甲酯的含量，以及一种提高冷滤器堵塞点的方法（通过将添加剂（CFPP抑制剂）与生物柴油混合，然后降低饱和脂肪酸甲酯的含量来最大程度地提高效率。根据本发明，提高了饱和脂肪酸甲酯含量高的生物柴油的冷滤器的堵塞点，因此，可以在家庭环境条件下获得更有利于用作燃料油的生物柴油。

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公开/公告号KR20140058884A

专利类型
公开/公告日2014-05-15

原文格式PDF
申请/专利权人 REPUBLIC OF KOREA(MANAGEMENT : RURAL DEVELOPMENT ADMINISTRATION);THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC);
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申请/专利号KR20120125297
发明设计人 LEE YONG HWA;JANG YOUNG SEOK;KIM KWANG SOO;CHO HYUN JUN;PARK KWANG GEUN;LEE KI TEAK;SHIN JUNG AH;ZHANG HUA;
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申请日2012-11-07
分类号C10G29/20;C10L1/10;C10L1/08;C10G3;
国家 KR
入库时间 2022-08-21 15:43:01

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