Synthesis of Glycerol-Free Biodiesel with Dimethyl Carbonate over Sulfonated Imidazolium Ionic Liquid

doi:10.1021/acs.energyfuels.7b00115

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	Synthesis of Glycerol-Free Biodiesel with Dimethyl Carbonate over Sulfonated Imidazolium Ionic Liquid
	Fan, Pei 1,2,3,4; Wang, Jiayan 1,5; Xing, Shiyou 1,2,3,4; Yang, Lingmei1,2,4 ; Yang, Gaixiu1,2,4 ; Fu, Junying 1,2,4; Miao, Changlin 1,2,4; Lv, Pengmei1,2,4,6
刊名	ENERGY & FUELS
	2017-04-01
卷号	31 期号:4 页码:4090-4095
DOI	10.1021/acs.energyfuels.7b00115
文献子类	Article
英文摘要	Ionic liquid is a green solvent and catalyst. A new approach of using dimethyl carbonate (DMC) catalyzed by sulfonated imidazolium ionic liquid (SIIL) producing glycerol-free biodiesel was developed. Together with the fatty acid methyl ester (FAME), the other two products fatty acid 1,3-dimethoxypropyl ester and 1,3-dimethoxypropan-2-ol were also generated, which could be used as an oxygenate additive without separation from biodiesel. The overall reaction pathway was resolved upon the product analysis, which could well explain the whole process and product distributions. In this paper, the effects of the molar ratio of DMC/rapeseed oil, catalyst dosage, reaction temperature, and reaction time were explored. The highest yield of FAME with the SIIL catalyst 1-propylsulfonate-3-methylimidazolium hydrogen sulfate ([PrSO3HMIM][HSO4]) reached 95.77% under optimum conditions.
WOS关键词	FUNCTIONALIZED IMIDAZOLIUM ; SOYBEAN OIL ; SOFT ACIDS ; PALM OIL ; TRANSESTERIFICATION ; LIPASE ; FUEL ; ESTERIFICATION ; METHYLATION ; CHEMISTRY
语种	英语
WOS记录号	WOS:000400039800080
资助机构	National Natural Science Foundation of China(21576260 ; Natural Science Foundation of Guangdong Province(2016A030308004 ; Special Funds of Applied Science and Technology Research of Guangdong Province(2015B020241002) ; 21506217) ; 2015A030313720)
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/14175]
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, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China 5.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Jiangsu, Peoples R China 6.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Henan, Peoples R China
推荐引用方式 GB/T 7714	Fan, Pei,Wang, Jiayan,Xing, Shiyou,et al. Synthesis of Glycerol-Free Biodiesel with Dimethyl Carbonate over Sulfonated Imidazolium Ionic Liquid[J]. ENERGY & FUELS,2017,31(4):4090-4095.
APA	Fan, Pei.,Wang, Jiayan.,Xing, Shiyou.,Yang, Lingmei.,Yang, Gaixiu.,...&Lv, Pengmei.(2017).Synthesis of Glycerol-Free Biodiesel with Dimethyl Carbonate over Sulfonated Imidazolium Ionic Liquid.ENERGY & FUELS,31(4),4090-4095.
MLA	Fan, Pei,et al."Synthesis of Glycerol-Free Biodiesel with Dimethyl Carbonate over Sulfonated Imidazolium Ionic Liquid".ENERGY & FUELS 31.4(2017):4090-4095.