Application of Pyridinium Ionic Liquid as a Recyclable Catalyst for Acid-Catalyzed Transesterification of Jatropha Oil

被引：55

作者：

Li, Kai-Xin ^{[1
]}

Chen, Li ^{[1
]}

Yan, Zong-Cheng ^{[1
]}

Wang, Hong-Lin ^{[1
]}

机构：

[1] S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

来源：

CATALYSIS LETTERS | 2010年 / 139卷 / 3-4期

关键词：

Pyridinium ionic liquid; Transesterification; Esterification; Recyclable catalyst; Jatropha oil; BIODIESEL PRODUCTION; ESTERIFICATION;

D O I：

10.1007/s10562-010-0409-x

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of pyridinium ionic liquids were synthesized and characterized. Acid-catalyzed transesterifications of Jatropha oil were carried out with these ionic liquids under mild reaction conditions. [BSPy]CF3SO3 showed the best catalytic activity and biphasic behavior in the proposed process. The products could simply be separated from the catalyst phase. The catalyst exhibited constant activity for seven successive cycles after being recycled.

引用

页码：151 / 156

页数：6

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