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The Effect of Carbon Nanofibers on the Hydrocracking of Vacuum Residue in the Presence of Formic Acid Научная публикация

Журнал Energies
ISSN: 1996-1073
Вых. Данные Год: 2023, Том: 16, Номер: 18, Номер статьи : 6477, Страниц : 15 DOI: 10.3390/en16186477
Ключевые слова hydrocracking; vacuum residue; formic acid; carbon nanofibers
Авторы Chesnokov Vladimir V. 1 , Dik Pavel P. 1
Организации
1 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia

Информация о финансировании (1)

1 Российский научный фонд 17-73-30032

Реферат: This study was devoted to the processing of vacuum residue to produce lighter oil fractions, such as gasoline and diesel fuel. The hydrocracking and catalytic hydrocracking of vacuum residue in the presence of formic acid (FA) were performed in the temperature range of 250–550 °C. Carbon nanofibers (CNFs) were used as catalytic additives. In contrast to conventional hydrocracking, an important stage in the catalytic hydrocracking of vacuum residue is the decomposition of formic acid. Experimental studies on the effect of CNFs on the decomposition of FA demonstrated that CNFs pre-treated in a NaOH solution (CNF (NaOH)s) had the highest activity and selectivity for the production of H2 and CO2. The maximum yield of liquid products in the catalytic hydrocracking process, equal to 34 wt.%, was observed at 300 °C in the presence of CNF (NaOH)s. The characterization of the fractional compositions of the liquid products showed that the ratios of the fractions changed with an increase in the reaction temperature. The maximum concentrations of the light fractions (gasoline and diesel) in the liquid products of the catalytic hydrocracking of vacuum residue were observed at 300–350 °C in the presence of CNF (NaOH)s.
Библиографическая ссылка: Chesnokov V.V. , Dik P.P.
The Effect of Carbon Nanofibers on the Hydrocracking of Vacuum Residue in the Presence of Formic Acid
Energies. 2023. V.16. N18. 6477 :1-15. DOI: 10.3390/en16186477 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 7 авг. 2023 г.
Принята к публикации: 3 сент. 2023 г.
Опубликована в печати: 7 сент. 2023 г.
Опубликована online: 7 сент. 2023 г.
Идентификаторы БД:
Web of science: WOS:001074098600001
Scopus: 2-s2.0-85172730290
РИНЦ: 55293685
Chemical Abstracts: 2023:2062928
Chemical Abstracts (print): 184:254815
OpenAlex: W4386498241
Цитирование в БД:
БД Цитирований
Scopus 1
Web of science 1
OpenAlex 1
РИНЦ 1
Альметрики: