Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
636148 | Journal of Membrane Science | 2010 | 11 Pages |
Abstract
â¶ NaA zeolite membranes with narrow non-zeolitic pores were prepared and the ethanol dehydration behavior was investigated. â¶ Ethanol was blocked in the α-cage with window of 4.2 Ã
. â¶ The water flux through zeolitic pores was ignorable. â¶ The low water flux was explained by the formation of hydrogen bond between adsorbed water and blocked ethanol. â¶ The hydrogen bond retards water permeation through the narrow window. â¶ .
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Churl Hee Cho, Ka Yeon Oh, Jeong Gu Yeo, Si Kyung Kim, Young Moo Lee,