Improving the low temperature flow properties of palm oil biodiesel: Addition of cold flow improver

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	Improving the low temperature flow properties of palm oil biodiesel: Addition of cold flow improver
	Lv, Pengmei1 ; Cheng, Yufeng 1,2; Yang, Lingmei1 ; Yuan, Zhenhong1 ; Li, Huiwen1 ; Luo, Wen1
刊名	fuel processing technology
	2013-06-01
卷号	110 页码:61-64
关键词	Palm oil methyl ester Cold flow properties Crystallization behavior Cold flow improver Complex formulation
英文摘要	palm methyl ester (pme) was prepared using an alkali-catalyzed transesterification reaction, and its cold flow properties (cfp) were studied. commercial dep (trade name) and polyglycerol ester (pge), and self-made pa (given name by our laboratory researchers), were used as cold flow improvers (cfis) to improve the cfp of the biodiesel, and the effects of these cfis on the cfp of pme were investigated. the results showed that the peak crystallization temperature of pme was very close to the cold filter plug point (cfpp). there was no unique linear relationship between the cfpp and the content of saturated fatty acid methyl esters. when used individually as cfis, dep, pge and pa exerted only moderate pour point depression effects on the biodiesel, and effects to decrease the cfpp of pme were only observed when the cfi concentration was 1% or higher. compared with single-compound cfis and cfis formulated from two components, at a specified complex formulation ratio, cfis formulated from three components exhibited the best performance. when the ratio of dep:pge:pa was 3:1:1 or 2:2:1, the cfpp of pme was decreased by 7 degrees c. (c) 2013 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, applied ; energy & fuels ; engineering, chemical
研究领域[WOS]	chemistry ; energy & fuels ; engineering
关键词[WOS]	soybean biodiesel ; fuel properties ; methyl-esters
收录类别	SCI
语种	英语
WOS记录号	WOS:000316586800008
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/9147]
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lv, Pengmei,Cheng, Yufeng,Yang, Lingmei,et al. Improving the low temperature flow properties of palm oil biodiesel: Addition of cold flow improver[J]. fuel processing technology,2013,110:61-64.
APA	Lv, Pengmei,Cheng, Yufeng,Yang, Lingmei,Yuan, Zhenhong,Li, Huiwen,&Luo, Wen.(2013).Improving the low temperature flow properties of palm oil biodiesel: Addition of cold flow improver.fuel processing technology,110,61-64.
MLA	Lv, Pengmei,et al."Improving the low temperature flow properties of palm oil biodiesel: Addition of cold flow improver".fuel processing technology 110(2013):61-64.