B-21 Nanopore zeolite membrane for selective separation of ethanol-water(Session: Films/Membrane)
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概要
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In this work, zeolite A membranes were prepared, using hydrothermal synthesis, on the surface of supports, which are the mixture of zeolite A and kaolin XRD and SEM revealed that the surface of supports were covered with polycrystalline zeolite A film having grain size of 2.5-5.0μm and have the pore size of〜0.4 nm. The zeolite A membranes were used for the separation of ethanol/water mixture in vapor phase. The experiment was carried out at 85^o℃, using 50-95% v/v ethanol as feed. The permeate was carried by Helium with flow rate 50-80 ml/min under atmospheric pressure and analyzed with on-line GC.
- 一般社団法人日本機械学会の論文
- 2006-11-08
著者
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Sooknoi Tawan
Faculty Of Science Department Of Chemistry King Mongkut's Institute Of Technology Ladkrabang
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Aryuwat Attawit
Faculty of science, Department of chemistry,King mongkut's Institute of technology ladkrabang
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Aryuwat Attawit
Faculty Of Science Department Of Chemistry King Mongkut's Institute Of Technology Ladkrabang