摘要
作为一种重要绿色溶剂的离子液体,因其具有独特的物理化学特性,故其在分离领域的研究一直处于活跃状态。本文介绍了离子液体作为稀释剂应用于金属离子萃取分离过程的研究进展,着重梳理讨论了含有萃取剂的离子液体萃取体系中阳离交换和阴离子作用两种萃取机理。
As an important novel green solvent,Ionic Liquids（ILs） were paid ever increasing attentions in separation field,since they had many unique physicochemical properties.The development of using ILs as diluent in ILs-based extraction for metal separation was introduced.And mechanism of ion exchange,both for cation and anion effect,in ILs-based extraction system containing extractants was described and discussed.
出处
《广州化工》
CAS
2010年第5期10-12,16,共4页
GuangZhou Chemical Industry
基金
核废物与环境安全国防重点学科实验室(西南科技大学)开放基金(批准编号:08zxnk01)
关键词
离子液体
金属离子
萃取
ionic liquid
metal ions
extraction
