Title of article
Preparation of mordenite membranes for pervaporation of water-ethanol mixtures Original Research Article
Author/Authors
Alberto Navajas، نويسنده , , Reyes Mallada، نويسنده , , Carlos Téllez، نويسنده , , Joaqu?n Coronas، نويسنده , , Miguel Menéndez، نويسنده , , Jes?s Santamar?a، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
5
From page
25
To page
29
Abstract
A mordenite membrane was synthesized on a ceramic tubular support by seeded hydrothermal synthesis and tested in the dehydration of a water/ethanol mixture by pervaporation. The influence of synthesis conditions (time and gel composition) on the water/ethanol separation factor and water flux was investigated. Typical membranes yielded a water/ethanol separation factor of 150, at a water flux of 0.2 kg/m2·h. The XRD patterns showed that mordenite was the only zeolite material present in the membrane.
Keywords
Zeolite synthesis , Mordenite , Alcohol dehydration , Zeolite membrane , Pervaporation
Journal title
Desalination
Serial Year
2002
Journal title
Desalination
Record number
1107878
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