铁基离子液的水相合成工艺  

Preparation technology of Fe-based ionic liquids in aqueous phase

作　　者：郭智慧[1] 张婷婷[1] 顾佳佳[1] 胡锦超[1] 陈灵波[1] 余江[1] 

机构地区：[1]北京化工大学化学工程学院环境催化与分离过程研究组,北京100029

出　　处：《化工学报》2013年第S1期198-202,共5页CIESC Journal

基　　金：国家自然科学基金项目(21076019;329001)~~

摘　　要：目前铁基离子液在基础和应用研究方面得到广泛的关注。从合成铁基离子液的原料出发,通过调节不同原料配比,系统研究了在空气气氛和水环境条件下铁基离子液的合成过程及现象。探索了水相废液再循环使用合成铁基离子液的绿色零排放工艺,对比了无水和水相两种不同环境下产物铁基离子液的差异,以及可能的相互转化条件,为理解和推动铁基离子液的相关研究与应用提供基础参考。So far Fe-based ionic liquids have been extensively concerned in both fundamental studies and application fields.In the point of raw material differences for the preparation of Fe-based ionic liquids,the preparation process and phenomena of Fe-based ionic liquids in aqueous phase and air were studied systemically with different raw material mole ratios.A green technology of the recycling reuse of aqueous residual solution for the re-preparation of Fe-based ionic liquids with zero discharge was established.The possible transfer conditions of the Fe-based ionic liquids from different preparation raw materials with use of anhydrous ferric chloride and hexahydrated ferric chloride was explored,which can give some references for understanding and promoting the researches and applications of Fe-based ionic lqiuds.

关 键 词：铁基离子液体 水相合成 无水氯化铁 六水合氯化铁 

分 类 号：O643.36[理学—物理化学]