文献类型：期刊文献

英文题名：Recovery of [BMIM]FeCl₄ from homogeneous mixture using a simple chemical method

作者：Wang, Meng[1];Li, Bing[1];Zhao, Chongjun[1];Qian, Xiuzhen[1];Xu, Yunlong[1];Chen, Guorong[1]

机构：[1]E China Univ Sci & Technol, Shanghai Key Lab Adv Polymer Mat, Key Lab Ultrafine Mat, Minist Educ,Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

年份：2010

卷号：27

期号：4

起止页码：1275

外文期刊名：KOREAN JOURNAL OF CHEMICAL ENGINEERING

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000279666900035)】；

基金：We are grateful for the support of the National Natural Science Foundation of China (No. 20504026, 20604015), International Scientific and Technological Cooperation Program of Shanghai (No. 08230705600), and Shanghai Nanotechnology Promotion Center (No. 0852nm02300), Shanghai Leading Academic Discipline Project (B502) and Shanghai Key Laboratory Project (08DZ2230500).

语种：英文

外文关键词：Recovery; [BMIM]FeCl4; Homogeneous Mixture; Chemical Method

摘要：[BMIM]FeCl4 (1-butyl-3-methylimidazolium tetrachloroferrate) was successfully separated from a homogeneous mixture of [BMIM]FeCl4 and H2O via a simple two-step method of phase-division by adding inorganic salt plus chemical extraction, or alternatively, ultracentrifugation, or ultrastrong magnetic field. NaCl showed excellent and effective phase-dividing performance combined with chemical extraction method from the homogeneous mixture of [BMIM]FeCl4 and H2O lower to 1 v%.