Liquid and Gas Flow and Related Phenomena in Monolithic Catalysts Studied by 1H NMR Microimaging Full article
Conference |
Srtuctured Catalysts and Reactors 21-24 Oct 2001 , Delft |
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Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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Output data | Year: 2001, Volume: 69, Number: 1-4, Pages: 385-392 Pages count : 8 DOI: 10.1016/S0920-5861(01)00396-0 | ||||||
Tags | 1H NMR, Alumina, Fluid flow, Microimaging, Monolith | ||||||
Authors |
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Affiliations |
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Funding (5)
1 | Russian Foundation for Basic Research | 99-03-32314 |
2 | Siberian Branch of the Russian Academy of Sciences | |
3 | North Atlantic Treaty Organization | PST.CLG.975244 |
4 | Zamaraev International Charitable Scientific Foundation | |
5 | United States Department of Energy | DE-FG03-98ER14912 |
Abstract:
NMR is employed to study liquid and gas flow in a tube and in the channels of shaped catalysts, mass transport during drying of water saturated porous monoliths, and gas adsorption by porous alumina pellets. NMR flow imaging and pulsed field gradient NMR are shown to yield the same average propagators for liquid and gas flow in a straight circular tube. The complicated patterns of gas or liquid flow in shaped reactors are characterized successfully by NMR flow imaging through the detection of all three flow velocity components.
Cite:
Koptyug I.V.
, Ilina L.Y.
, Matveev A.V.
, Sagdeev R.Z.
, Parmon V.N.
, Altobelli S.A.
Liquid and Gas Flow and Related Phenomena in Monolithic Catalysts Studied by 1H NMR Microimaging
Catalysis Today. 2001. V.69. N1-4. P.385-392. DOI: 10.1016/S0920-5861(01)00396-0 WOS Scopus РИНЦ
Liquid and Gas Flow and Related Phenomena in Monolithic Catalysts Studied by 1H NMR Microimaging
Catalysis Today. 2001. V.69. N1-4. P.385-392. DOI: 10.1016/S0920-5861(01)00396-0 WOS Scopus РИНЦ
Dates:
Published print: | Sep 15, 2001 |
Published online: | Sep 21, 2001 |
Identifiers:
Web of science | WOS:000171404400051 |
Scopus | 2-s2.0-0035883264 |
Elibrary | 13379502 |
Chemical Abstracts | 2001:708710 |
Chemical Abstracts (print) | 135:320048 |
OpenAlex | W2036217685 |