Enhanced microwave catalytic-esterification of industrial grade glycerol over Brønsted-based methane sulfonic acid in production of biolubricant
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- 作者：Pei San Konga ; b ; Mohamed Kheireddine Arouaa ; mk_aroua@um.edu.my" class="auth_mail" title="E-mail the corresponding author ; Wan Mohd Ashri Wan Dauda ; Patrick Cognetb ; Yolande Pé ; rè ; sb
- 关键词：Esterification ; Glycerol ; Methane sulfonic acid ; Microwave ; Conventional ; Impurities
- 刊名：Process Safety and Environmental Protection
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：104
- 期：part_PA
- 页码：323-333
- 全文大小：2674 K
文摘
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The effect of Brønsted-based methane sulfonic acid is illustrated in microwave catalytic-esterification of glycerol with oleic acid.
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Microwave-assisted conversion was 53.5% higher than conventional reactor.
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The presence of impurities in industrial grade crude glycerol has negative effect on product conversion and yield.