Liquid and Gas Flow and Related Phenomena in Monolithic Catalysts Studied by 1H NMR Microimaging | Sciact - CRIS-система Института катализа

Liquid and Gas Flow and Related Phenomena in Monolithic Catalysts Studied by 1H NMR Microimaging Научная публикация

Конференция

Srtuctured Catalysts and Reactors
21-24 окт. 2001 , Delft

Журнал

Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308

Вых. Данные

Год: 2001, Том: 69, Номер: 1-4, Страницы: 385-392 Страниц : 8 DOI: 10.1016/S0920-5861(01)00396-0

Ключевые слова

1H NMR, Alumina, Fluid flow, Microimaging, Monolith

Авторы

Koptyug Igor V. ¹ , Ilina Ludmila Yu. ¹ , Matveev Anatoly V. ¹ , Sagdeev Renad Z. ¹ , Parmon Valentin N. ² , Altobelli Stephen A. ³

Организации

1	International Tomography Center, Institutskaya Str. 3A, Novosibirsk 630090, Russia
2	Boreskov Institute of Catalysis, Pr. Akademika Lavrentieva 5, Novosibirsk 630090, Russia
3	New Mexico Resonance, 2301 Yale Blvd., SE, Suite C-1, Albuquerque, NM, USA

Информация о финансировании (5)

1	Российский фонд фундаментальных исследований	99-03-32314
2	Сибирское отделение Российской академии наук
3	North Atlantic Treaty Organization	PST.CLG.975244
4	Международный благотворительный научный фонд им. академика К.И. Замараева
5	United States Department of Energy	DE-FG03-98ER14912

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.

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 CAPlusCA OpenAlex

Опубликована в печати:	15 сент. 2001 г.
Опубликована online:	21 сент. 2001 г.

Web of science:	WOS:000171404400051
Scopus:	2-s2.0-0035883264
РИНЦ:	13379502
Chemical Abstracts:	2001:708710
Chemical Abstracts (print):	135:320048
OpenAlex:	W2036217685

БД	Цитирований
Web of science	27
Scopus	33
РИНЦ	34
OpenAlex	32