面向CO_(2)分离的混合基质膜研究进展  

Research progress of mixed matrix membranes for CO_(2) separation

作　　者：俞江南 李康 陈飞 王军 李雪琴[1] YU Jiangnan;LI Kang;CHEN Fei;WANG Jun;LI Xueqin(School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering,Shihezi University,Xinjiang Shihezi 832003,China;Kuitun Jinjiang Chemical Industry Company Limited,Xinjiang Kuitun 833200,China)

机构地区：[1]石河子大学化学化工学院化工绿色过程省部共建国家重点实验室培育基地,新疆石河子832003 [2]奎屯锦疆化工有限公司,新疆奎屯833200

出　　处：《化学工业与工程》2023年第3期74-83,共10页Chemical Industry and Engineering

基　　金：第七师-石河子大学科技创新专项项目,高效二氧化碳捕集与第七师范围内CCUS前景评价(QS2022004)。

摘　　要：CO_(2)分离膜技术是有效减少温室气体排放和能源气体净化的重要手段。设计制备新型混合基质膜(Mixed matrix membranes,MMMs)是同时提高膜的渗透性和选择性的有效途径。MMMs在多种膜分离材料中表现出了优异的CO_(2)分离性能,并且其具有潜在的克服trade-off效应的前景,因此被研究者广泛关注。MMMs中的填充剂对其分离性能起到至关重要的作用。首先介绍了MMMs中CO_(2)的传递机制,从传统型填充剂和新型填充剂入手,总结了近年来MMMs中不同种类的填充剂在膜基质中起到的作用以及对CO_(2)分离性能影响的研究进展。最后,对MMMs用于CO_(2)分离未来的发展进行了展望。CO_(2) separation membrane technology is an important strategy to effectively reduce greenhouse gas emissions and energy gas purification.The design of novel mixed matrix membranes(MMMs)is an ef-fective way to improve their permeability and selectivity.MMMs show an excellent CO_(2) separation perform-ance in a variety of membrane materials,and they have potential prospects to overcome trade-off effect,and they have been widely attention by researchers.The filler plays an important role in MMMs for impro-ving separation performance.This paper first introduces the transport mechanism of CO_(2) in MMMs,and it starts with the traditional fillers and the new fillers.Furthermore,it summarizes the functions of different fillers in MMMs in the membrane matrix and the research progress of their impact on CO_(2) separation per-formance in recent years.Finally,the future development of MMMs for CO_(2) separation is prospected.

关 键 词：混合基质膜 填充剂 CO_(2)分离 

分 类 号：TQ028.8[化学工程]