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Application of FAU zeolite membranes to alcohol/acrylate mixture systems

Paper ID Volume ID Publish Year Pages File Format Full-Text
54072 46995 2014 6 PDF Available
Title
Application of FAU zeolite membranes to alcohol/acrylate mixture systems
Abstract

•FAU zeolite membranes were prepared by secondary growth method.•Pervaporation performances of FAU zeolite membranes were examined.•Sf > 1000, flux > 2 kg m−2 h−1 were obtained in methanol and methyl methacrylate separation.•Quaternary mixtures of transesterification were treated by FAU zeolite membranes.•Significantly high methanol selectivity from methyl methacrylate was obtained.

Faujasite (FAU) zeolite membranes were prepared by secondary growth method. Separations of methanol from organic solvents by FAU zeolite membranes were investigated to gather fundamental knowledge about membrane separation assisted transesterification. The FAU zeolite membranes showed methanol-selective permeations from azeotrope forming methanol–methyl acetate and methanol–methyl methacrylate mixtures. Pervaporation performances of FAU zeolite membranes were evaluated also with transesterification mixtures formed with the acidic ion-exchange resin, Amberlyst 15, and with synthetic quaternary mixtures.

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Keywords
Zeolite membrane; Transesterification; Pervaporation; Methyl methacrylate; Methyl acetate
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Application of FAU zeolite membranes to alcohol/acrylate mixture systems
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volume 236, Part A, 1 November 2014, Pages 86–91
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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Any Questions? feel free to contact us