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Application of Ni-W Sulfide Catalysts Prepared In Situ from Embryonic and Highly Crystalline ZSM-5 Zeolites in Hydrocracking Reaction of 1-Methylnaphthaleneстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 ноября 2021 г.
- Авторы: Ostroumova V.A., Severina V.A., Maksimov A.L.
- Журнал: Petroleum Chemistry
- Том: 61
- Номер: 3
- Год издания: 2021
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 341
- Последняя страница: 349
- DOI: 10.1134/s0965544121030191
- Аннотация: The paper reports the synthesis of embryonic and highly crystalline ZSM-5 zeolites with SiO2/Al2O3 ratios of 50 to 400, as well as the examination and comparative evaluation of their physicochemical properties by XRD, low-temperature nitrogen adsorption/desorption, ammonia TPD, and TEM methods. The Ni-W sulfide catalysts prepared in situ from the embryonic and highly crystalline ZSM-5 were investigated in a hydrocracking reaction of 1-methylnaphthalene (50 atm H2, 380°C, 5 h). The catalytic systems based on embryonic ZSM-5 were found to promote, to a larger extent, the hydrogenation and migration of the methyl group on the naphthalene ring.
- Добавил в систему: Остроумова Вера Александровна