Column Adsorption of the Mixed Organic-Solvent by Y Type Zeolite

Kazunori Hijikata; Kazuyuki Chihara; Hideaki Yamaguchi; Yasushi Takeuchi

doi:10.11491/apcche.2004.0.167.0

Asian Pacific Confederation of Chemical Engineers congress program and abstracts

Session ID : 1E-05

DOI https://doi.org/10.11491/apcche.2004.0.167.0

Conference information

Host: The Society of Chemical Engineers, Japan

Column Adsorption of the Mixed Organic-Solvent by Y Type Zeolite

Kazunori Hijikata, Kazuyuki Chihara, Hideaki Yamaguchi, Yasushi Takeuchi

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Keywords: azeotropic adsorption, STOP & GO method, molecular simulation

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Abstract

Fixed-bed adsorption experiments of laboratory-scale were carried out to remove organic solvent vapors by Y-type zeolite adsorbent. Some of binary adsorption equilibria of azeotropic mixture-HSZ systems showed two azeotropic points. Breakthrough curve could be simulated using the Stop & Go method for these systems. Those experiment data were compared with molecular simulation by the Grand Canonical Monte Carlo (GCMC) method.

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