Non-thermal effects of microwaves and kinetics on the transesterification of soybean oil

被引：1
|
作者：
Hsiao, Ming-Chien [1 ]
Liao, Pei-Hung [1 ]
Chang, Li-Wen [2 ]
机构：
[1] Kun Shan Univ, Dept Environm Engn, Tainan, Taiwan
[2] Kun Shan Univ, Dept Mat Engn, Tainan, Taiwan
来源：
ADVANCES IN ENVIRONMENTAL RESEARCH-AN INTERNATIONAL JOURNAL | 2012年 / 1卷 / 03期
关键词：
biodiesel; transesterification; microwave; non-thermal effects; kinetics;
D O I：
10.12989/aer.2012.1.3.191
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A kinetic study of the transesterification of soybean oil was conducted using microwaves under various temperatures, power densities, and reaction times. Results show that power density affects the kinetics and yield. The biodiesel yield increased with increasing microwave power density. The non-thermal effects of microwave irradiation on transesterification reactions were evaluated at a constant reaction temperature (65 degrees C) and power density (0.204 Wg-1). Microwave irradiation was found to increase the reaction rates by 3.52-7.06 fold.
引用
收藏
页码：191 / 199
页数：9
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