沸石分子筛膜研究进展  

Advance in zeolite membrane research

作　　者：王金渠[1,2] 杨建华[1] 李华征 李良清[1] 

机构地区：[1]大连理工大学精细化工国家重点实验室吸附与无机膜研究所,大连116012 [2]大连理工大学盘锦校区,盘锦124221

出　　处：《膜科学与技术》2014年第3期1-7,42,共8页Membrane Science and Technology

基　　金：国家自然科学基金资助项目(21376036)

摘　　要：沸石分子筛膜材料由于其独特均一的孔道结构及可调变的表面等性质,在分子级别的分离表现了高度的分离选择性及优越性,成为膜科学与研究的前沿和热点领域之一.文章介绍了面向不同分离体系沸石分子筛膜材料设计、制备与应用,重点探讨了沸石分子筛膜材料结构与性能调控的策略,分析了其产业化生产和工业应用进程,提出了采用新策略调控沸石分子筛膜的结构与性能是沸石膜发展的关键,并指出了沸石分子筛膜的研究发展方向.Zeolite membranes have advantages with highly selective property at the molecular level due to its unique pore structure and tunable surface properties,and become one of the frontier and hot issue for research field of membrane science.This paper provided an overview on the design,preparation and application of zeolite membrane for separation of various molecular mixtures.The strategy on manipulating the microstructure and separation performance was emphasized and the progress on the industrialization production and industrial application were analyzed.It is put forward that a new strategy for controlling structure and performance of zeolite membrane was key for development of high performance zeolite membrane.The development trend and prospect on zeolite membranes was also briefly discussed.

关 键 词：沸石分子筛膜 结构与性能调控 应用 研究进展 

分 类 号：TQ051.893[化学工程]