离子液体支撑液膜用于有机物分离的研究进展  

Research progress of the separation of organic mixtures based on supported ionic liquid membranes

作　　者：丁少杰[1] 郭亚红[1] 滕一万[1] 金凯洪[1] 樊文玲[2] 李磊[1] 吴有庭[1] 

机构地区：[1]南京大学化学化工学院化工系,南京210093 [2]南京中医药大学药学院,南京210029

出　　处：《膜科学与技术》2010年第6期101-105,111,共6页Membrane Science and Technology

基　　金：国家自然科学基金面上项目(20776065,30801552);江苏省自然科学基金项目(BK2008275)

摘　　要：离子液体支撑液膜传质速率高,选择性好,稳定性高,在有机物分离中具有独特的优势.总结了离子液体作为膜液相的优点,介绍了离子液体支撑液膜材料的选择,制备以及在有机物分离中的应用,分析了影响离子液体支撑液膜稳定性的因素,展望了其工业化前景.Supported ionic liquid membrane（SILM） technology has been used widely for separating organic mixtures with the particular advantage of high flux,selectivity and stability.The excellencies of ionic liquids as liquid phase in SILM are summarized.The selection of material for SILM and the preparation methods of SILM are introduced.The application of SILM is also reviewed.Besides,the factors leading to the instability of SILM are analyzed.Furthermore,the prospects for the commercialization of SILM are presented.

关 键 词：离子液体 支撑液膜 有机物分离 

分 类 号：TQ028.8[化学工程]