Zeolite membrane reactors: from preparation to application in heterogeneous catalytic reactions

Literature Information

Publication Date 2020-12-11
DOI 10.1039/D0RE00388C
Impact Factor 4.239
Authors

W. Rahmah, Z. Wang, S. Kawi


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Abstract

Chemical reactions are some of the most crucial processes in industry for creating various important products. Coupling a chemical reaction with membrane separation, also known as a membrane reactor (MR), has been demonstrated in numerous studies, and it has been shown that this strategy can successfully meet the goal of process intensification. Among the membrane materials used, crystalline zeolites display various advantages due to their tailorable pore sizes and physicochemical properties. The traditional applications of zeolite membranes in reactors can be advanced, as zeolites may catalytically convert molecules in a selective manner during equilibrium-controlled reactions. Zeolite membrane reactors (ZMRs) can withstand harsh conditions, allowing their operation over wide ranges of temperature and pressure. This paper reviews various aspects of ZMRs comprehensively, including separation performance, catalytic activity, preparation methods, and potential applications in various reactions. In addition, the final part of this paper also discusses a comparative study of zeolites with metal–organic frameworks to anticipate the future of ZMRs.

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Source Journal

Reaction Chemistry & Engineering

Reaction Chemistry & Engineering
CiteScore: 0
Self-citation Rate: 8.8%
Articles per Year: 284

Reaction Chemistry & Engineering is an interdisciplinary journal reporting cutting-edge research focused on enhancing the understanding and efficiency of reactions. Reaction engineering leverages the interface where fundamental molecular chemistry meets chemical engineering and technology. Challenges in chemistry can be overcome by the application of new technologies, while engineers may find improved solutions for process development from the latest developments in reaction chemistry. Reaction Chemistry & Engineering is a unique forum for researchers whose interests span the broad areas of chemical engineering and chemical sciences to come together in solving problems of importance to wider society. All papers should be written to be approachable by readers across the engineering and chemical sciences. Papers that consider multiple scales, from the laboratory up to and including plant scale, are particularly encouraged.

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