Synthesis of novel dicationic basic ionic liquids and its catalytic activities for biodiesel production

被引：48

作者：

Fan, Mingming ^{[1
]}

Yang, Jing ^{[1
]}

Jiang, Pingping ^{[1
]}

Zhang, Pingbo ^{[1
]}

Li, Sisi ^{[1
]}

机构：

[1] Jiangnan Univ, Minist Educ, Sch Chem & Mat Engn, Key Lab Food Colloids & Biotechnol, Wuxi 214122, Peoples R China

来源：

RSC ADVANCES | 2013年 / 3卷 / 03期

基金：

中国国家自然科学基金;

关键词：

SOYBEAN OIL; TRANSESTERIFICATION; ACID;

D O I：

10.1039/c2ra22233g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Biodiesel produced by transesterification of vegetable oils or animal fats is a potential alternative fuel to diesel, given the limited resources of fossil fuel and its environmental concerns. Three novel dicationic basic ionic liquids (DBILs) have been prepared for synthesis of biodiesel from soybean oil. Among them, 1, 2-bis (3-methylimidazolium-1-yl) ethylene imidazolide performed best and the yield of biodiesel reached 99.6%, which was related to the basicity and miscibility properties of the IL.

引用

页码：752 / 756

页数：5

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