离子液体/盐双水相萃取技术的研究进展  

The Research development of Ionic liquids/salt aqueous two-phase extraction technique.

作　　者：刘培元[1] 王国平[1] 

机构地区：[1]华侨大学材料科学与工程学院,福建泉州362021

出　　处：《化学工程与装备》2008年第3期113-118,107,共7页Chemical Engineering & Equipment

摘　　要：离子液体/盐双水相萃取技术是一种新型的双水相萃取技术。它具有传统双水相萃取技术所不具备的诸多优点。本文介绍了离子液体/盐双水相体系的类型和特点,综述了离子液体/盐双水相萃取技术在生物分离、天然有机物的提取、有毒物质处理中的应用,指出了该技术目前存在的问题并提出今后发展的展望。Ionic liquids/salt aqueous two-phase systems is a novel aqueous two-phase extraction technique. Aqueous two-phase system based ionic liquids have some unique advantages than traditional. This review summarizes the applications of ionic liquids/salt aqueous two-phase systems in biochemical industry, separation of natural organics, removal of toxicant. The shortages of the technique were pointed out and the prospects in future were indicated.

关 键 词：离子液体/盐双水相 萃取 分离 应用 

分 类 号：TQ028.32[化学工程]