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Hydrotreatment of 2-Methoxyphenol over High Ni-Loaded Sol-Gel Catalysts: The Influence of Mo on Catalyst Activity and Reaction Pathways Научная публикация

Журнал ChemistrySelect
, E-ISSN: 2365-6549
Вых. Данные Год: 2018, Том: 3, Номер: 18, Страницы: 5153-5164 Страниц : 12 DOI: 10.1002/slct.201800639
Ключевые слова Catalytic hydrotreatment, Guaiacol, Molybdenum, Nickel, Pyrolysis oil
Авторы Alekseeva (Bykova) Maria V. 1,2 , Rekhtina Margarita A. 1,2 , Lebedev Maxim Y. 1 , Zavarukhin Sergey G. 1,3 , Kaichev Vasily V. 1,2 , Venderbosch Robertus H. 4 , Yakovlev Vadim A. 1,2
Организации
1 Boreskov Institute of Catalysis SB RAS, 5 Akad. Lavrentieva Pr., Novosibirsk, 630090 (Russia)
2 Novosibirsk State University, 2 Pyrogova Str., Novosibirsk, 630090 (Russia)
3 Novosibirsk State Technical University, 20 K. Marksa Pr., Novosibirsk, 630073 (Russia)
4 Biomass Technology Group BV, 34 Josink Esweg, Enschede, 7545 PN (The Netherlands)

Информация о финансировании (2)

1 European Commission 604277 FP7-NMP-2013-LARGE-7 FASTCARD
2 Российский фонд фундаментальных исследований 16-33-00424

Реферат: Abstract Mo (content ranging from 0 to 18.8 wt%) is used as an additive in Ni‐containing sol‐gel derived catalysts NiCuMo/SiO2 for the hydrotreatment of guaiacol as a model compound in biomass derived pyrolysis liquids. The catalysts had a high Ni loading, from 39 to 51 wt%, promoted by copper with an atomic ratio Cu/Ni close to 0.12. The experiments were done in autoclave at 320 °C, at a hydrogen pressure of 9 MPa. Addition of molybdenum results in an increase in activity of the catalyst, accompanied with an increase in selectivity towards the deoxygenation reactions. This is attributed to the formation of solid solutions NiMo(Cu) and 4+ and 5+ charge states of Mo on the catalyst surface. Moreover, an increased mean metal particles size is observed at higher Mo loading, due to the weakening of the interaction between the active component (Ni) and the stabilizer (SiO2) in the presence of Mo.
Библиографическая ссылка: Alekseeva (Bykova) M.V. , Rekhtina M.A. , Lebedev M.Y. , Zavarukhin S.G. , Kaichev V.V. , Venderbosch R.H. , Yakovlev V.A.
Hydrotreatment of 2-Methoxyphenol over High Ni-Loaded Sol-Gel Catalysts: The Influence of Mo on Catalyst Activity and Reaction Pathways
ChemistrySelect. 2018. V.3. N18. P.5153-5164. DOI: 10.1002/slct.201800639 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 2 мар. 2018 г.
Принята к публикации: 2 мая 2018 г.
Опубликована online: 14 мая 2018 г.
Опубликована в печати: 15 мая 2018 г.
Идентификаторы БД:
Web of science: WOS:000432225900022
Scopus: 2-s2.0-85047521844
РИНЦ: 35526878
Chemical Abstracts: 2018:964935
Chemical Abstracts (print): 171:419735
OpenAlex: W2803317122
Цитирование в БД:
БД Цитирований
Web of science 18
Scopus 18
РИНЦ 18
OpenAlex 20
Альметрики: