Use of ionic liquids as 'green' solvents for extractions

被引：771

作者：

Zhao, H ^{[1
]}

Xia, SQ

Ma, PS

机构：

[1] Savannah State Univ, Chem Program, Dept Nat Sci & Math, Savannah, GA 31404 USA

[2] Tianjin Univ, Sch Chem Engn, Tianjin 300072, Peoples R China

来源：

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 2005年 / 80卷 / 10期

关键词：

ionic liquid; extraction; green technology; industrial application; supercritical fluid;

D O I：

10.1002/jctb.1333

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

This review summarizes recent applications of ionic liquids (ILs) as 'green' solvents in extractions of a variety of substances, including metal ions, organic and bio- molecules, organosulfur from fuels, and gases. ILs could also be used along with another 'green' technology, supercritical fluid extraction (SFE), for a more effective separation of products from ILs. In addition to their environmentally-benign feature, ILs have other favorable properties over organic solvents used for extraction, such as adjustable hydrophobicity, polarity and selectivity. (c) 2005 Society of Chemical Industry.

引用

页码：1089 / 1096

页数：8

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