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Transport Characteristics of Zeolite Membrane from Dynamics Experiments
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SYSNO ASEP 0181484 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Transport Characteristics of Zeolite Membrane from Dynamics Experiments Author(s) Zikánová, Arlette (UFCH-W) RID
Bernauer, B. (CZ)
Fíla, V. (CZ)
Hrabánek, P. (CZ)
Hradil, Jiří (UMCH-V)
Krystl, V. (CZ)
Kočiřík, Milan (UFCH-W) RID, ORCIDSource Title Impact of Zeolites and Other Porous Materials on the New Technologies at the Beginning of the New Millennium / Aiello R. ; Giordano G. ; Testa F.. - Amsterdam : Elsevier, 2002 Pages s. 1513-1520 Number of pages 8 s. Action International FEZA Conference /2./ Event date 01.09.2002-05.09.2002 VEvent location Taormina Country IT - Italy Event type WRD Language eng - English Country NL - Netherlands Keywords permeation of binary mixtures ; composite membrane zeolite-ceramics Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects IAA4040901 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA104/01/0945 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z4040901 - UFCH-W Annotation The analysis of the Wicke-kallenbach dynamics experiments in semi-open arrangement showed that for single component and binary mixture permeation the effective diffusivities can be estimated from responses to step changes in partial pressure of components at the cell open side. The various techniques werw used to study single component permeation of nitrogen and binary nitrogen-methane mixture and to evaluate Maxwell-Stefan diffusion coefficients of the species. Comparison of the results from single component permeation and counter-current binary permeation is presented. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2003
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