Ultrasonic mixing and closed microwave irradiation-assisted transesterification of soybean oil

被引：65

作者：

Hsiao, Ming-Chien ^{[1
]}

Lin, Chin-Chiuan ^{[2
]}

Chang, Yung-Hung ^{[1
]}

Chen, Lung-Chuan ^{[3
]}

机构：

[1] Kun Shan Univ, Dept Environm Engn, Tainan, Taiwan

[2] Kun Shan Univ, Dept Business Adm, Tainan, Taiwan

[3] Kun Shan Univ, Dept Polymer Mat, Tainan, Taiwan

来源：

FUEL | 2010年 / 89卷 / 12期

关键词：

Ultrasonic mixing; Closed microwave irradiation; Transesterification; BIODIESEL PRODUCTION; DIESEL FUEL; METHYL-ESTERS; VEGETABLE-OIL; ACID; ALCOHOLS; TRIOLEIN;

D O I：

10.1016/j.fuel.2010.07.044

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The present study employed ultrasonic mixing and closed microwave irradiation to assist transesterification of soybean oil. The purpose was to obtain the optimal ultrasonic mixing and closed microwave irradiation procedure. The optimal reaction conditions including amount of catalyst used, reaction temperature and methanol/oil molar ratio were also investigated to achieve the highest possible conversion rate of biodiesel. Results showed that the optimal procedure involved 1-min ultrasonic mixing and 2-min closed microwave irradiation. The optimal reaction conditions that can reach 97.7% of conversion rate were amount of catalyst used, 1.0 wt%; reaction temperature, 333 K; and methanol/oil molar ratio, 6:1. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：3618 / 3622

页数：5

共 28 条

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