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Methane Aromatization on Zn-Modified Zeolite in the Presence of a Co-Reactant Higher Alkane: How does it Occur? Научная публикация

Конференция III International Conference "Catalysis: fundamentals and application"
04-08 июл. 2007 , Novosibirsk
Журнал Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308
Вых. Данные Год: 2009, Том: 144, Номер: 3-4, Страницы: 265-272 Страниц : 8 DOI: 10.1016/j.cattod.2008.08.043
Ключевые слова Aromatization, Mass-spectrometry, Methane-13C, Propane, Reaction mechanism, Solid-state NMR, Zn-modified zeolite
Авторы Luzgin Mikhail V. 1 , Rogov Vladimir A. 1 , Arzumanov Sergei S. 1 , Toktarev Alexander V. 1 , Stepanov Alexander G. 1 , Parmon Valentin N. 1
Организации
1 Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences, Prospekt Akademika Lavrentieva 5, Novosibirsk 630090, Russia

Информация о финансировании (2)

1 Российский фонд фундаментальных исследований 07-03-00136
2 Региональный общественный Фонд содействия отечественной науке

Реферат: By using 13C solid-state NMR and GC–MS, the analysis of the 13C-label transfer from methane-13C into the products of methane and propane co-aromatization on Zn/H-BEA zeolite at 823–873 K has been performed. A high degree involvement of 13C-carbon atoms of methane into aromatic products (benzene, toluene, xylenes) has been demonstrated. The main pathway of methane conversion into aromatics has been determined to consist in the methylation of aromatics, which is produced exclusively from propane, by methane. The methoxy species formed by the dissociative adsorption of methane on ZnO species of the zeolite is responsible for the methylation.
Библиографическая ссылка: Luzgin M.V. , Rogov V.A. , Arzumanov S.S. , Toktarev A.V. , Stepanov A.G. , Parmon V.N.
Methane Aromatization on Zn-Modified Zeolite in the Presence of a Co-Reactant Higher Alkane: How does it Occur?
Catalysis Today. 2009. V.144. N3-4. P.265-272. DOI: 10.1016/j.cattod.2008.08.043 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Опубликована online: 6 нояб. 2008 г.
Опубликована в печати: 30 июн. 2009 г.
Идентификаторы БД:
Web of science: WOS:000267409100009
Scopus: 2-s2.0-66349138347
РИНЦ: 13610795
Chemical Abstracts: 2009:664142
Chemical Abstracts (print): 151:201650
OpenAlex: W2056409450
Цитирование в БД:
БД Цитирований
Web of science 90
Scopus 95
РИНЦ 93
OpenAlex 91
Альметрики: