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Lipase-Catalyzed Synthesis of Glycerol-Free Biodiesel from Rapeseed Oil and Dimethyl Carbonate

文献类型：期刊论文

作者Miao, Changlin; Wang, Zhongming; Yang, Lingmei; Li, Huiwen1; Lv, Pengmei1; Zhuang, Xinshu; Yuan, Zhenhong; Luo, Wen
刊名JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
出版日期2020-08-01
卷号14期号:4页码:537-543
ISSN号1556-6560
关键词Biodiesel Dimethyl Carbonate Lipase Glycerol Carbonate
DOI10.1166/jbmb.2020.1973
通讯作者Li, Huiwen(huiwl@ms.giec.ac.cn) ; Lv, Pengmei(lvpm@ms.giec.ac.cn)
英文摘要The enzymatic production of glycerol-free biodiesel by the transesterification of rapeseed oil was studied using lipase as catalyst. A series of co-solvents were employed in an attempt to improve reaction kinetics. The effects of the reaction conditions (molar ratio of dimethyl carbonate (DMC) and rapeseed oil, type of lipases, amount of lipases, solvent effects, reaction temperature and time) on the conversion and yield of biodiesel and glycerol carbonate (GC) were investigated. The optimal conditions for biodiesel and GC were 20% Novozym 435, 3:1 molar ratio of DMC to rapeseed oil, and with 20% [Omim][BF6] as solvent. Under these conditions, the conversions of 88.51% biodiesel and 73.87% GC have been achieved after 48 h. The biodiesel and GC conversions were eight times higher compared to the conventional solvent-free system, respectively. There was no obvious loss in the biodiesel and GC yield after Novozym 435 having been used for five recycling.
WOS关键词FREE BIOFUEL ; CANOLA OIL ; CURRENT STATE ; IONIC LIQUID ; WASTE ; TRANSESTERIFICATION
资助项目National Key RD Program[2017YFD0601003] ; National Nature Science Foundation of China[21506217] ; Natural Science Foundation of Guangdong Province[2016A030308004] ; Open Fund of the Key Laboratory of Renewable Energy, Chinese Academy of Sciences[Y707j91001]
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science
语种英语
出版者AMER SCIENTIFIC PUBLISHERS
WOS记录号WOS:000596385200015
资助机构National Key RD Program ; National Nature Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Open Fund of the Key Laboratory of Renewable Energy, Chinese Academy of Sciences
源URL[http://ir.giec.ac.cn/handle/344007/32352]  
专题中国科学院广州能源研究所
通讯作者Li, Huiwen; Lv, Pengmei
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China
3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Miao, Changlin,Wang, Zhongming,Yang, Lingmei,et al. Lipase-Catalyzed Synthesis of Glycerol-Free Biodiesel from Rapeseed Oil and Dimethyl Carbonate[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2020,14(4):537-543.
APA Miao, Changlin.,Wang, Zhongming.,Yang, Lingmei.,Li, Huiwen.,Lv, Pengmei.,...&Luo, Wen.(2020).Lipase-Catalyzed Synthesis of Glycerol-Free Biodiesel from Rapeseed Oil and Dimethyl Carbonate.JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,14(4),537-543.
MLA Miao, Changlin,et al."Lipase-Catalyzed Synthesis of Glycerol-Free Biodiesel from Rapeseed Oil and Dimethyl Carbonate".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 14.4(2020):537-543.

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来源：广州能源研究所

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