用于CO_2分离的混合基质膜中填充剂的研究进展  

Research Progress in Fillers of Mixed Matrix Membrane Based on CO_2 Separation

作　　者：侯进鹏 张秋艳 徐壮 郭瑞丽[1] 李雪琴[1] Hou Jinpeng;Zhang Qiuyan;Xu Zhuang;Guo Ruili;Li Xueqin(School of Chemistry and Chemical Engineering, Key Laboratory for Green Process of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi 83200)

机构地区：[1]石河子大学化学化工学院新疆兵团化学化工学院化学工程绿色工程重点实验室,石河子832003

出　　处：《化学通报》2018年第5期402-408,共7页Chemistry

基　　金：国家自然科学基金项目(21706166);石河子大学科学技术研究发展计划项目(RCZX201508)资助

摘　　要：高效、绿色和低能耗的CO_2捕集技术是解决能源气体净化和温室气体减排问题的关键。膜分离技术以其高效、节能、低碳等特点在CO_2捕集领域具有潜在的发展前景。目前,CO_2分离膜的研究主要集中在混合基质膜内的填充剂,通过调控填充剂解决膜内渗透性和选择性间的"博弈"效应。近年来,研究者们发现填充剂通常是影响混合基质膜分离性能的关键因素,采用不同的填充剂可改善混合基质膜的气体分离性能。基于此,本文对目前已经开发出的填充剂进行了归纳总结,以便为设计开发新型混合基质膜用于CO_2分离提供参考。Efficient,green and low-energy CO2 capture technology is the key to solving the problem of energy gas purification and greenhouse gas emission reduction. Membrane separation technology has potential prospects for development because of its high efficiency,energy saving,low carbon and other characteristics in the field of CO2 capture. At present,the study of CO2 separation membrane mainly focuses on the filler in mixed matrix membrane（MMMs）,and the ＂ trade-off＂ effect between membrane permeability and selectivity is controlled by adjusting the filler. MMMs separation technology show a good application prospects in the field of gas separation. In recent years,researchers have found that the filler is usually a key factor affecting separation performance of the MMMs,and the use of different fillers can improve the gas separation performance of the mixed matrix membrane. This paper summarizes the filler that has been developed at present,so as to provide a reference for the design and development of new MMMs for CO2 separation.

关 键 词：混合基质膜 气体分离 填充剂 纳米材料 

分 类 号：TQ051.893[化学工程] TQ421