A Microfiber Catalyst with Lemniscate Structural Elements | Sciact - CRIS-система Института катализа

A Microfiber Catalyst with Lemniscate Structural Elements Научная публикация

Журнал

Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555

Вых. Данные

Год: 2017, Том: 9, Номер: 1, Страницы: 39-47 Страниц : 9 DOI: 10.1134/S207005041701010X

Ключевые слова

catalyst, glass-fiber fabric, mass transfer, microfibers, oxidation, platinum

Авторы

Lopatin S.A. ^1,2 , Mikenin P.E. ^1,2 , Pisarev D.A. ^1,2 , Zazhigalov S. V. ^1,2 , Baranov D. V. ^1,2,3 , Zagoruiko A.N. ^1,2,3,4

Организации

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Research and Educational Center for Energy Efficient Catalysis, Novosibirsk State University, Novosibirsk, 630090 Russia
3	Novosibirsk State Technical University, Novosibirsk, 630073 Russia
4	Tomsk Polytechnical University, Tomsk, 634050 Russia

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	V.46.5.6.
2	Новосибирский национальный исследовательский государственный университет

A new type of catalyst based on microfiber supports with microfibers twined into looped threads (lemniscate) that in turn form a structured flexible stable and geometrically regular bulk bed permeable to a reaction flow and not requiring any additional structurial elements is described. Deep toluene oxidation experiments show that the proposed platinum lemniscate glass-fiber catalyst (LGFC) considerably surpasses (by 8–10 times and more) familiar geometric types of catalysts, microfiber and otherwise, in both the specific observed activity per unit active component mass and the ratio between the observed activity and the specific hydraulic resistance. The reason for its superiority is a uniquely high efficiency of mass transfer in the external diffusion region of reactions. Among the promising fields of application for the proposed systems are fast gasphase catalytic reactions, liquid-phase catalytic reactions, and complicated reaction processes, in which the selectivity and the yield of target products are sensitive to diffusion inhibition.

Lopatin S.A. , Mikenin P.E. , Pisarev D.A. , Zazhigalov S.V. , Baranov D.V. , Zagoruiko A.N.
A Microfiber Catalyst with Lemniscate Structural Elements
Catalysis in Industry. 2017. V.9. N1. P.39-47. DOI: 10.1134/S207005041701010X WOS Scopus РИНЦ OpenAlex

Лопатин С.А. , Микенин П.Е. , Писарев Д.А. , Зажигалов С.В. , Баранов Д.В. , Загоруйко А.Н.
Микроволокнистый катализатор с лемнискатными структурными элементами
Катализ в промышленности. 2016. Т.16. №5. С.35-42. DOI: 10.18412/1816-0387-2016-5-35-42 РИНЦ OpenAlex

Поступила в редакцию:	2 авг. 2016 г.
Опубликована в печати:	1 янв. 2017 г.
Опубликована online:	7 апр. 2017 г.

Web of science:	WOS:000423241100006
Scopus:	2-s2.0-85017179270
РИНЦ:	29490030
OpenAlex:	W2530361849

БД	Цитирований
Web of science	2
Scopus	3
РИНЦ	1
OpenAlex	3