Liquid permeation through (poly)-tetrafluoroethylene (PTFE) membrane.
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概要
- 論文の詳細を見る
Permeation of liquid through a membrane unit of (poly)tetrafluoroethylene (PTFE) was investigated to analyze the effects of liquid properties and the geometrical properties of the membrane unit on permeation. The liquid permeation rate was expressed by a Darcy-type equaton. The permeability coefficient was greatly affected by the interaction between the liquid and the membrane material. Moreover, when the exit-side surface of the membrane is exposed to the air, geometrical conditions such as the geometry of the plate which supports the membrane, and the inclination of the membrane surface affect significantly the permeation rate.
- 公益社団法人 化学工学会の論文
著者
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Unno Hajime
Department Of Bioengineering Faculty Of Bioscience And Biotechnology Tokyo Institute Of Technology
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Akehata Takashi
Department Of Industrial Chemistry Science University Of Tokyo
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UNNO HAJIME
Department oj Environmental Chemistry and Engineering, Tokyo Institute of Technology
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TAGUCHI KAZUO
Department oj Environmental Chemistry and Engineering, Tokyo Institute of Technology
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