Proceedings of the Membrane Society of Korea Conference (한국막학회:학술대회논문집)

The Membrane Society of Korea (한국막학회)
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Novel Polypyrrole composite membrane with high gas selectivity and permeability

  • Son, Won-Il (Department of Chemical Engineering, Dongguk University) ;
  • Kim, Byoung-Sik (Department of Chemical Engineering, Dongguk University) ;
  • Hong, Jae-Min (Optoelectonic Materials Center, Korea Institute of Science and Technology)
  • Published : 2004.05.01
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Abstract

Gas separation membrane technology is useful for a variety of applications [1, 2]. such as hydrogen recovery from reactor purge gas, nitrogen and oxygen enrichment, water vapor removal from air, stripping of carbon dioxide from natural gas. etc. Although membrane separations are attractive because of low energy costs and simple operation, low permeabilities and/or selectivity often limit membrane applications [3, 4].(omitted)

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