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Effect of the Calcination Temperature on the Properties of Fe2O2/SiO2 Catalysts for Oxidation of Hydrogen Sulfide Научная публикация

Журнал Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837
Вых. Данные Год: 2007, Том: 92, Номер: 1, Страницы: 89-97 Страниц : 9 DOI: 10.1007/s11144-007-5177-2
Ключевые слова Hydrogen sulfide oxidation, Iron oxide catalyst, Sulfidation
Авторы Bukhtiyarova Galina A. 1 , Deliy Irina V. 1 , Sakaeva Nailya S. 2 , Kaichev Vasiliy V. 1 , Plyasova Ludmila M. 1 , Bukhtiyarov Valerii I. 1,3
Организации
1 Boreskov Institute of Catalysis, Lavrentieva 5, Novosibirsk 630090, Russia
2 JSC Katalizator, Tikhaya street 1, Novosibirsk 630058, Russia
3 Novosibirsk State University, Pirogova street 2, Novosibirsk 630090, Russia

Реферат: The effect of the calcination temperature on the properties of supported iron oxide catalysts for hydrogen sulfide oxidation prepared by impregnation of silica with iron(III) nitrate has been studied. An increase in the calcination temperature was found to diminish the catalytic activity of the Fe2O3/SiO2 catalysts in hydrogen sulfide oxidation. This behavior can be explained by the agglomeration of iron oxide particles and by a decrease in the surface concentration of active sites. It has been shown that an increase in the calcination temperature makes the catalyst more stable towards the sulfidation of the active component (Fe2O3) to the iron disulfide phase.
Библиографическая ссылка: Bukhtiyarova G.A. , Deliy I.V. , Sakaeva N.S. , Kaichev V.V. , Plyasova L.M. , Bukhtiyarov V.I.
Effect of the Calcination Temperature on the Properties of Fe2O2/SiO2 Catalysts for Oxidation of Hydrogen Sulfide
Reaction Kinetics and Catalysis Letters. 2007. V.92. N1. P.89-97. DOI: 10.1007/s11144-007-5177-2 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 21 июн. 2007 г.
Принята к публикации: 29 июн. 2007 г.
Опубликована online: 21 сент. 2007 г.
Опубликована в печати: 1 окт. 2007 г.
Идентификаторы БД:
Web of science: WOS:000249653100013
Scopus: 2-s2.0-34648823543
РИНЦ: 13535642
Chemical Abstracts: 2007:1075311
Chemical Abstracts (print): 148:522335
OpenAlex: W2037880146
Цитирование в БД:
БД Цитирований
Web of science 32
Scopus 33
РИНЦ 32
OpenAlex 33
Альметрики: