Influence of Mechanical Activation on the Properties of Oil Refining Supports and Catalysts Научная публикация
| Журнал |
Russian Journal of General Chemistry
ISSN: 1070-3632 , E-ISSN: 1608-3350 |
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| Вых. Данные | Год: 2020, Том: 90, Номер: 3, Страницы: 523-531 Страниц : 9 DOI: 10.1134/S1070363220030287 | ||||
| Ключевые слова | catalyst; catalytic activity; mechanical activation; particle size; structure; support | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Министерство науки и высшего образования Российской Федерации | V. 47 |
Реферат:
Abstract: Scientific publications and patents on mechanochemical synthesis of inorganic supports and catalysts of oil refining processes (cracking, reforming, hydrotreating, and hydrocracking) were analyzed. It was shown that the introduction of mechanical activation into the process of synthesis of inorganic supports and catalysts typically enhances their catalytic activity and selectivity. Features of the mechanochemical synthesis of complex nickel-molybdenum oxides, which are precursors of nickel-molybdenum sulfide hydrotreating catalysts, were considered. It was demonstrated that, under mechanical activation conditions, it is possible to prepare β-NiMoO4, a highly active and thermostable nickel-molybdenum oxide containing Mo in tetrahedral coordination. The technology of producing highly dispersed carbide-containing catalysts with the use of the mechanical activation method, developed at the Institute of Hydrocarbon Processing, Siberian Branch, Russian Academy of Sciences, was described. The texture and morphology of the resultant highly dispersed bulk carbide-containing catalysts were considered. The size of the active particles was estimated at 2–5 nm. Сatalytic tests revealed high catalytic activity of the highly dispersed carbide-containing catalysts in the model reaction of dibenzothiophene hydrodesulfurization. © 2020, Pleiades Publishing, Ltd.
Библиографическая ссылка:
Baklanova O.N.
, Lavrenov A.V.
, Vasilevich A.V.
, Knyazheva O.A.
Influence of Mechanical Activation on the Properties of Oil Refining Supports and Catalysts
Russian Journal of General Chemistry. 2020. V.90. N3. P.523-531. DOI: 10.1134/S1070363220030287 WOS Scopus РИНЦ OpenAlex
Influence of Mechanical Activation on the Properties of Oil Refining Supports and Catalysts
Russian Journal of General Chemistry. 2020. V.90. N3. P.523-531. DOI: 10.1134/S1070363220030287 WOS Scopus РИНЦ OpenAlex
Оригинальная:
Бакланова О.Н.
, Лавренов А.В.
, Василевич А.В.
, Княжева О.А.
Влияние механической активации на свойства носителей и катализаторов нефтепереработки
Российский химический журнал. 2018.
Т.LXII. №1-2. С.131-140. DOI: 10.6060/rcj.2018621-2.11
РИНЦ
OpenAlex
Влияние механической активации на свойства носителей и катализаторов нефтепереработки
Российский химический журнал. 2018.
Т.LXII. №1-2. С.131-140. DOI: 10.6060/rcj.2018621-2.11
РИНЦ
OpenAlex
Даты:
| Опубликована в печати: | 1 мар. 2020 г. |
| Опубликована online: | 7 мая 2020 г. |
Идентификаторы БД:
| Web of science: | WOS:000527644900028 |
| Scopus: | 2-s2.0-85083644555 |
| РИНЦ: | 43270623 |
| OpenAlex: | W3018979044 |
Цитирование в БД:
Пока нет цитирований