室温离子液体被认为是一种多功能的新型绿色溶剂,其应用十分广泛。其特点是几乎没有蒸汽压、溶解度大、溶解范围广、易于回收利用、稳定性好。本文介绍了离子液体在萃取方面的应用,包括液?液萃取,固?固分离,液?固萃取,气体的吸收分离,与超临界CO2结合的萃取分离以及膜萃取等方面的应用研究进展情况。
The room temperature ion liquid was considered as one kind of multi-purpose new green solvent Its application is extremely widely spread.Its characteristic does not have the steam tension,the solubility in a big way,the dissolved scope broad,easy to recycle the use,the stability well nearly and so on.This article introduces the ion liquid in the extract aspect application,including fluid-fluid extract,solid-solid separation,fluid-solid extract,gas Absorption extraction,with supercritical CO2 aspect and unio...