Improvement of the pervaporation performance of silicalite membranes by modification with a silane coupling reagent

作者: Tsuneji Sano , Masaru Hasegawa , Shigeyuki Ejiri , Yusuke Kawakami , Hiroshi Yanagishita

DOI: 10.1016/0927-6513(95)00054-D

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摘要: Abstract Polycrystalline silicalite membranes prepared on porous stainless-steel supports were modified with silane coupling reagents. The pervaporation performance of each membrane was investigated using an aqueous ethanol solution 5% (v/v). concentration the permeate through markedly increased, indicating that modification reagent is very effective for improvement separation zeolite membrane.

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