Beneficial Effect of Ethylene Glycol on the Activity of P-Doped NiMo/Al2O3 HDS Catalysts | Sciact - CRIS-система Института катализа

Beneficial Effect of Ethylene Glycol on the Activity of P-Doped NiMo/Al2O3 HDS Catalysts Научная публикация

Конференция

8th International Conference on Chemical Engineering
23-25 нояб. 2018 , Rome

Журнал

WSEAS Transactions on Environment and Development
ISSN: 1790-5079 , E-ISSN: 2224-3496

Вых. Данные

Год: 2018, Том: 14, Страницы: 630-635 Страниц : 6

Ключевые слова

Hydrodesulfurization, NiMo/γ-Al2O3 catalyst, ethylene glycol, straight-run gas oil, hydrodenitrogenation

Авторы

Nuzhdin Alexey L. ¹ , Vlasova Evgeniya N. ^1,2 , Bukhtiyarova Galina A. ^1,2 , Porsin Aleksander A. ¹ , Prosvirin Igor P. ¹ , Bukhtiyarov Valerii I. ^1,2

Организации

1	Boreskov Institute of Catalysis SB RAS
2	Novosibirsk National Research University

Информация о финансировании (1)

Министерство образования и науки Российской Федерации

14.575.21.0128 (RFMEFI57517X0128)

Phosphorous-doped NiMo/γ-Al2O3 catalyst prepared using ethylene glycol (EG) as additive was tested in the hydrotreating of straight-run gas oil. The organic agent was diluted in the impregnation solution obtained by the dissolving of MoO3 and Ni(OH)2 in water solution of H3PO4. The TEM data confirmed that the procedures used in catalyst preparation and sulfidation ensure the formation of highly dispersed NiMoS nanoparticles. As determined by X-ray photoelectron spectroscopy, the addition of EG leads to the formation of sulfide catalyst with a higher dispersion of Mo on the surface. Accordingly, the catalyst with EG is more active in hydrodesulfurization and hydrodenitrogenation of straight-run gas oil than the catalyst prepared without one.

Nuzhdin A.L. , Vlasova E.N. , Bukhtiyarova G.A. , Porsin A.A. , Prosvirin I.P. , Bukhtiyarov V.I.
Beneficial Effect of Ethylene Glycol on the Activity of P-Doped NiMo/Al2O3 HDS Catalysts
WSEAS Transactions on Environment and Development. 2018. V.14. P.630-635. Scopus РИНЦ CAPlus

Scopus:	2-s2.0-85061276800
РИНЦ:	38683785
Chemical Abstracts:	2019:2131132

БД	Цитирований
Scopus	3
РИНЦ	2