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氯化胆碱·xZnCl_2离子液体在生物柴油制备中的应用(英文)
引用本文:龙涛,邓岳锋,甘树才,陈继. 氯化胆碱·xZnCl_2离子液体在生物柴油制备中的应用(英文)[J]. 中国化学工程学报, 2010, 18(2): 322-327. DOI: 10.1016/S1004-9541(08)60359-6
作者姓名:龙涛  邓岳锋  甘树才  陈继
作者单位:1. College of Chemistry, Jilin University, Changchun 130026, China;2. State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun 130022, China
基金项目:the National High Technology Research and Development Program of China,the National Key Technology Research and Development Program of China,the Distinguished Young Scholars Founda tion of Jilin Province 
摘    要:The inexpensive and moisture-stable Lewis-acidic ionic liquids were prepared and applied for transesterification of soybean oil to biodiesel.The influences of molar ratio of methanol to soybean oil,reaction temperature and amount of ionic liquids were investigated.The transesterification of soybean oil to biodiesel catalyzed by choline chloride·xZnCl2 ionic liquids showed many advantages such as mild conditions and lower cost.On the other hand,the non-ideal yield and complicated separation between biodiesel and soybean oil were also investigated and analyzed.The improvement on the systems of choline chloride·xZnCl2 was proposed for further investigation.

关 键 词:ionic liquids  biodiesel  transesterification  Lewis acid  
收稿时间:2009-07-14
修稿时间:2009-7-14 

Application of Choline Chloride-xZnCl2 Ionic Liquids for Preparation of Biodiesel
LONG Tao,DENG Yuefeng,GAN Shucai,CHEN Ji. Application of Choline Chloride-xZnCl2 Ionic Liquids for Preparation of Biodiesel[J]. Chinese Journal of Chemical Engineering, 2010, 18(2): 322-327. DOI: 10.1016/S1004-9541(08)60359-6
Authors:LONG Tao  DENG Yuefeng  GAN Shucai  CHEN Ji
Affiliation:1. College of Chemistry, Jilin University, Changchun 130026, China;2. State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun 130022, China
Abstract:The inexpensive and moisture-stable Lewis-acidic ionic liquids were prepared and applied for transesterification of soybean oil to biodiesel.The influences of molar ratio of methanol to soybean oil,reaction temperature and amount of ionic liquids were investigated.The transesterification of soybean oil to biodiesel catalyzed other hand,the non-ideal yield and complicated separation between biodiesel and soybean oil were also investigated and analyzed.The improvement on the systems of choline chloride:xZnCl2 was proposed for further investigation.
Keywords:ionic liquids  biodiesel  transesterification  Lewis acid
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