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Hongchen Guo

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Chemical Engineering
Discipline:Industrial Catalysis
Physical Chemistry (including Chemical Physics)
Business Address:521 Room,Chemical Engineering Building B,West Campus, Dalian University of Technology.
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Current position: Home >> Scientific Research >> Paper Publications
Tuning Al spatial distribution in ZSM-5 membranes: A new strategy to improve separation performance and stability of zeolite membranes for dehydration of acetic acid

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Indexed by:Conference Paper

Date of Publication:2015-01-01

Included Journals:Scopus

Volume:1

Page Number:98-99

Abstract:Dehydration of acetic acid (AcOH) by the conventional distillation is particularly energyintensive process. Membrane pervaporation is attracting great interest for this purpose because of the greatly reduced energy requirement. However, the dehydration of AcOH is very challenging because of the demanded high acid resistance and the membrane materials are very limited. So far the water flux, selectivity and acid resistance of the both of polymer and zeolite membranes for the dehydration of AcOH are low.

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024