129Xe NMR Study of the Bed Resistance to Molecular Transport in Assemblages of Zeolite Crystallites Full article
Journal |
Journal of Physical Chemistry (up to 1996)
ISSN: 0022-3654 |
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Output data | Year: 1996, Volume: 100, Number: 17, Pages: 7200-7203 Pages count : 4 DOI: 10.1021/jp953653o | ||||||
Tags | diffusion; xenon; silicalite; adsorption; benzene | ||||||
Authors |
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Affiliations |
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Funding (2)
1 | German Research Foundation | SBF 294 |
2 | Society for Chemical Engineering and Biotechnology |
Abstract:
The NMR spectroscopy of xenon sorbed in beds of ZSM-5 zeolite is used to study the rate of adsorption of benzene molecules from the gas phase, as well as the rate of the combined process of adsorption and desorption in a bed consisting of two types of crystallites, some being initially benzene-loaded, some not. The exchange rate is shown to depend dramatically on the crystallite arrangement. The magnitudes of the observed rate constants and line shifts are confirmed by calculations based on simple models.
Cite:
Springuel-Huet M-A.
, Nosov A.
, Karger J.
, Fraissard J.
129Xe NMR Study of the Bed Resistance to Molecular Transport in Assemblages of Zeolite Crystallites
Journal of Physical Chemistry (up to 1996). 1996. V.100. N17. P.7200-7203. DOI: 10.1021/jp953653o WOS Scopus РИНЦ
129Xe NMR Study of the Bed Resistance to Molecular Transport in Assemblages of Zeolite Crystallites
Journal of Physical Chemistry (up to 1996). 1996. V.100. N17. P.7200-7203. DOI: 10.1021/jp953653o WOS Scopus РИНЦ
Dates:
Submitted: | Dec 8, 1995 |
Published print: | Jan 1, 1996 |
Published online: | Apr 25, 1996 |
Identifiers:
Web of science | WOS:A1996UG82300046 |
Scopus | 2-s2.0-33748583488 |
Elibrary | 13244774 |
Chemical Abstracts | 1996:203018 |
Chemical Abstracts (print) | 124:271298 |
OpenAlex | W2088637714 |