摘要
反应与分离是化工与石油化工生产过程的核心。因反应和分离效率不高而引起的资源、能源浪费与环境污染等问题日渐凸显,已成为关系到行业可持续发展的瓶颈问题。发展反应过程与膜过程耦合技术,实现反应过程强化,已经成为技术领域研究开发的重要方向。本文综述了基于多孔陶瓷膜微尺度的分散和分离效应强化多相催化反应过程的最新研究进展,介绍了多孔陶瓷膜连续反应器的设计开发及工程应用,并对未来此领域的发展趋势作了展望。
Chemical reaction and separation are the keys of the chemical and petrochemical production process. Resource waste, energy waste and environmental pollution problems caused by the low reaction and separation efficiency has become increasingly prominent and the bottleneck problem related to the industrial sustainable development. Process intensification by the reaction and membrane coupled processes has become an important research and development direction of technology field. This article presents a review of the present progress of intensification of heterogeneous catalytic processes based on the microscale dispersion and separation effect of porous ceramic membrane. The design and development and some important industrial applications of porous ceramic membrane reactor are introduced. Finally, brief concluding remarks on porous ceramic membrane reactors are given and possible future research is also discussed.
出处
《化学反应工程与工艺》
CAS
CSCD
北大核心
2013年第3期199-207,共9页
Chemical Reaction Engineering and Technology
基金
国家自然科学基金(20990222)
国家重点基础研究发展计划(973计划)(2009CB623406)
国家杰出青年科学基金(21125629)
关键词
反应-膜分离耦合
过程强化
陶瓷膜
分散
分离
reaction-membrane separation coupled processes
process intensification
ceramic membrane
dispersion
separation
