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Diffusion of n-Butane, Isobutane and Ethane in a MFI-Zeolite Membrane Investigated by Gas Permeation and ZLC Measurements
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SYSNO ASEP 0181272 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Diffusion of n-Butane, Isobutane and Ethane in a MFI-Zeolite Membrane Investigated by Gas Permeation and ZLC Measurements Author(s) Jiang, M. (CA)
Eic, M. (CA)
Miachon, S. (FR)
Dalmon, J. A. (FR)
Kočiřík, Milan (UFCH-W) RID, ORCIDSource Title Separation and Purification Technology. - : Elsevier - ISSN 1383-5866
Roč. 25, - (2001), s. 287-295Number of pages 9 s. Language eng - English Country US - United States Keywords butane ; isobutane and ethane ; ZLC technique Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects IAA4040901 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z4040901 - UFCH-W Annotation The diffusion of n-butane, isobutane and ethane in a composite-membrane alumina MFI zeolite has been studied by gas permeation and ZLC technique. Diffusion coefficients of isobutane from ZLC technique are in accordance with those obtained from gas permeation and QENS measurements. For binary mixture ethane-isobutane a marked hindrance of ethane diffusivity due to relative immobile isobutane molecules was found. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2002
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