摘要
微波合成技术由于其体相均匀加热、成核瓶颈效应、热效应与非热效应等独特的加热特性,目前已广泛应用于实验室少量间歇与工业化批量连续合成高性能沸石膜.本文简要介绍了微波辅助合成沸石膜的基本原理和加热特性,系统总结了近年来微波辅助合成沸石膜的最新研究进展,包括单模微波辅助合成沸石膜新技术、微波辐射对沸石膜微观形貌调控作用探讨以及规模化微波辅助合成沸石膜的典型应用案例.最后对微波辅助合成沸石膜的发展方向及应用前景进行了展望.
Microwave-assisted heating technique has been widely used in energy-efficient synthesis of zeolite membranes due to its unique properties like uniform bulk heating,nucleation-related bottleneck effect,thermal effect,and non-thermal effect.This review briefly introduces the basic principle and heating characteristics regarding microwave-assisted synthesis of zeolite membranes and systematically summarizes the most recent progress in microwave-assisted synthesis of zeolite membranes,including single-mode microwave-assisted synthesis of zeolite membranes,microwave-assisted microstructural modulation of zeolite membranes,and typical application cases of industrial-scale batch production of zeolite membranes by microwave-assisted heating.Finally,we highlight the future direction and application prospects of microwave-assisted synthesis of zeolite membranes.
作者
闫加辉
刘毅
YAN Jiahui;LIU Yi(State Key Laboratory of Fine Chemicals,School of Chemical Engineering,Dalian University of Technology Dalian116024 China)
出处
《膜科学与技术》
CAS
CSCD
北大核心
2021年第1期134-143,共10页
Membrane Science and Technology
基金
国家自然科学基金面上项目(21176231)。
关键词
沸石膜
微波合成
单模微波加热
气体分离
有机物脱水
zeolite membrane
microwave synthesis
single-mode microwave heating
gas separation
organic dehydration
