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Studying the Effect of Magnesium on the Activity of a Deep Oxidation Catalyst for a Fluidized Bed in Methane and CO Oxidation Reactions Научная публикация

Журнал Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555
Вых. Данные Год: 2018, Том: 10, Номер: 3, Страницы: 237-243 Страниц : 7 DOI: 10.1134/S2070050418030030
Ключевые слова catalysts, deep oxidation, methane, CO, fluidized bed, flow-circulating mode
Авторы Dubinin Yu. V. 1 , Tsereshko N. A. 1 , Saraev A. A. 1 , Bulavchenko O. A. 1 , Yakovlev V. A. 1
Организации
1 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Информация о финансировании (1)

1 Российский научный фонд 17-73-30032

Реферат: A comparative study is performed on the activity of industrial and laboratory samples of CuO/Al2O3, MgO-Cr2O3/Al2O3, CuO-Cr2O3/Al2O3, and CuO/Al2O3MgO-Cr2O3 catalysts under fluidized bed conditions in model CO and CH4 oxidation reactions. For the combustion of gaseous fuels and gas mixtures (including low-percentage methane mixtures), aluminum–copper–magnesium–chromium catalysts are found to be the ones most promising. Studying their activity in the model reaction of methane oxidation while varying the content of magnesium in the composition of this catalytic system shows that the optimum magnesium content lies in the range of 1–2 wt %. The metals on the surfaces of these samples are found to be in the most stable states: Cu2+, Cr3+, Mg2+, and Al3+. The composition and textural and strength characteristics of the samples are studied by physicochemical means (BET, XPS, XRD, and X-ray fluorescence analysis).
Библиографическая ссылка: Dubinin Y.V. , Tsereshko N.A. , Saraev A.A. , Bulavchenko O.A. , Yakovlev V.A.
Studying the Effect of Magnesium on the Activity of a Deep Oxidation Catalyst for a Fluidized Bed in Methane and CO Oxidation Reactions
Catalysis in Industry. 2018. V.10. N3. P.237-243. DOI: 10.1134/S2070050418030030 WOS Scopus РИНЦ OpenAlex
Оригинальная: Дубинин Ю.В. , Церешко Н.А. , Сараев А.А. , Булавченко О.А. , Яковлев В.А.
Исследование влияния магния на активность катализаторов глубокого окисления для кипящего слоя в реакциях окисления CH4 и CO
Катализ в промышленности. 2018. Т.18. №1. С.51-59. DOI: 10.18412/1816-0387-2018-1-51-59 РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 7 нояб. 2017 г.
Опубликована в печати: 1 июл. 2018 г.
Опубликована online: 9 окт. 2018 г.
Идентификаторы БД:
Web of science: WOS:000446835400007
Scopus: 2-s2.0-85054845447
РИНЦ: 38641871
OpenAlex: W2897731113
Цитирование в БД:
БД Цитирований
Web of science 4
Scopus 4
РИНЦ 4
OpenAlex 4
Альметрики: