Intrinsic Kinetics of Esterification of Fatty Acids Catalyzed by Supported Ionic Liquid Catalysts

被引：9
|
作者：
Khabinder, Parminder Kaur [1 ]
Heer, Singh [1 ]
Chabukswar, Deepak D. [1 ]
Gaikar, Vilas G. [1 ]
机构：
[1] Inst Chem Technol, Dept Chem Engn, Bombay 400019, Maharashtra, India
来源：
CHEMICAL ENGINEERING & TECHNOLOGY | 2015年 / 38卷 / 08期
关键词：
Biofuels; Catalysis; Esterification kinetics; Fatty acids; Ionic liquid catalysts; BIODIESEL PRODUCTION; SILICA-GEL; PALM OIL; DISTILLATE; POLYMER; IMMOBILIZATION; ALCOHOL; MATRIX;
D O I：
10.1002/ceat.201400698
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Esterification of palm fatty acid distillate with methanol was investigated for intrinsic kinetics and regarding the effect of catalyst loading, temperature, and methanol to feed molar ratio using ionic liquid acidic catalysts covalently attached to a polystyrene support. The kinetic parameters of the Langmuir-Hinshelwood-Hougan-Watson model of the reaction are determined for comparison with those using p-toluenesulfonic acid and methanesulfonic acid as homogeneous catalysts considering the phase split of the reaction mixture into two liquid phases during the reaction. The intrinsic parameters could predict the dynamic behavior of the system under various operating conditions.
引用
收藏
页码：1416 / 1424
页数：9
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