Microwave assisted process intensification of lipase catalyzed transesterification of 1,2 propanediol with dimethyl carbonate for the green synthesis of propylene carbonate: Novelties of kinetics and mechanism of consecutive reactions
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- 作者：Ganapati D. Yadav ; gd.yadav@ictmumbai.edu.in" class="auth_mail" title="E-mail the corresponding author ; gdyadav@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Moreshwar P. Hude ; Abhijit D. Talpade
- 关键词：Microwave irradiation ; Propylene carbonate ; Dimethyl carbonate ; Kinetics ; Novozyme 435 ; Consecutive enzymatic reaction
- 刊名：Chemical Engineering Journal
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：281
- 期：Complete
- 页码：199-208
- 全文大小：2180 K
文摘
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Synthesis of propylene carbonate from 1,2-propanediol and dimethyl carbonate is presented as a green route.
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Synergism of lipase catalysis and microwave irradiation is achieved.
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Novelty of kinetic modeling for consecutive reactions is reported for the first time.
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92.4% conversion of the product under microwave as compared to 54% under conventional heating in 5 h.
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Environmentally benign route of cyclic carbonate synthesis under non aqueous media.