Effect of the Composition of a Mixture and the Conditions of Mechanical Activation on the Physicochemical and Catalytic Properties of Carbide-Containing Catalysts Научная публикация
| Журнал |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Вых. Данные | Год: 2015, Том: 7, Номер: 2, Страницы: 98-103 Страниц : 6 DOI: 10.1134/S2070050415020099 | ||||||
| Ключевые слова | mechanical activation, molybdenum carbide, carbon, hydrodesulfurization | ||||||
| Авторы |
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| Организации |
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Реферат:
The effect of the composition of a dry mix containing molybdenum oxide, carbon, and reducing
metal (Zn or Al) on the formation of molybdenum carbides during the mechanical activation (MA) of the
mixture is studied. The phase composition of the mechanically activated samples is studied via Xray phase
analysis (XPA). The optimum formulation of the mixture and the MA modes ensuring a yield of highly dis
persed carbidecontaining catalyst with Mo2C + Al2O3 composition are determined. It is shown that the
composition of the medium (air or argon) has no appreciable effect on the phase composition of the target
product (molybdenum carbide). Catalytic testing of carbidecontaining catalyst in the reaction of hydrodes
ulfurization of dibenzothiophene (DBT) is conducted, and it is established that this catalyst exhibits high
activity and selectivity: at 320°C, the conversion of DBT is 92.8% and the content of cycloalkanes is 88.3%.
The obtained results can be used to create an industrial zerowaste technological process for the production
of molybdenum carbide
Библиографическая ссылка:
Vasilevich A.V.
, Baklanova O.N.
, Lavrenov A.V.
, Muromtsev I.V.
, Likholobov V.A.
Effect of the Composition of a Mixture and the Conditions of Mechanical Activation on the Physicochemical and Catalytic Properties of Carbide-Containing Catalysts
Catalysis in Industry. 2015. V.7. N2. P.98-103. DOI: 10.1134/S2070050415020099 WOS Scopus РИНЦ OpenAlex
Effect of the Composition of a Mixture and the Conditions of Mechanical Activation on the Physicochemical and Catalytic Properties of Carbide-Containing Catalysts
Catalysis in Industry. 2015. V.7. N2. P.98-103. DOI: 10.1134/S2070050415020099 WOS Scopus РИНЦ OpenAlex
Оригинальная:
Василевич А.В.
, Бакланова О.Н.
, Лавренов А.В.
, Муромцев И.В.
, Лихолобов В.А.
Влияние состава смеси и условий механической активации на физико-химические и каталитические свойства карбидсодержащих катализаторов
Катализ в промышленности. 2015. Т.15. №1. С.13-18. РИНЦ
Влияние состава смеси и условий механической активации на физико-химические и каталитические свойства карбидсодержащих катализаторов
Катализ в промышленности. 2015. Т.15. №1. С.13-18. РИНЦ
Даты:
| Поступила в редакцию: | 28 нояб. 2014 г. |
| Опубликована в печати: | 1 апр. 2015 г. |
| Опубликована online: | 25 июн. 2015 г. |
Идентификаторы БД:
| Web of science: | WOS:000372437200002 |
| Scopus: | 2-s2.0-84934956826 |
| РИНЦ: | 23985026 |
| OpenAlex: | W2277441459 |