Catalysts Based on Molybdenum Carbide Modified with Nickel and Alumina in Hydrogenation of Hydrocarbons and Hydrodesulfurization

Catalysts Based on Molybdenum Carbide Modified with Nickel and Alumina in Hydrogenation of Hydrocarbons and Hydrodesulfurization

The Ni–Mo 2 C/С and Mo 2 C/Al 2 O 3 catalysts produced by microwave synthesis are highly active in hydrogenation of alkenes (cyclohexene, 1-decene) and naphthalene and in hydrodesulfurization of a mixture modeling the diesel fraction. The obtained results were compared with the activity of stoichiom...

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Veröffentlicht in:Theoretical foundations of chemical engineering 2022-08, Vol.56 (4), p.566-571
Hauptverfasser: Akopyan, A. V., Polikarpova, P. D., Karakhanov, E. A., Anisimov, A. V., Davtyan, D. A., Agoyan, A. M., Mnatsakanyan, R. A.
Format: Artikel
Sprache:eng
Schlagworte:
Alkenes
Aluminum oxide
Catalysts
Chemical synthesis
Chemistry
Chemistry and Materials Science
Hydrodesulfurization
Hydrogenation
Industrial Chemistry/Chemical Engineering
Molybdenum carbide
Naphthalene
Petrochemistry and Oil Refining
Substrates
Temperature effects
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Zusammenfassung:The Ni–Mo 2 C/С and Mo 2 C/Al 2 O 3 catalysts produced by microwave synthesis are highly active in hydrogenation of alkenes (cyclohexene, 1-decene) and naphthalene and in hydrodesulfurization of a mixture modeling the diesel fraction. The obtained results were compared with the activity of stoichiometric Mo 2 C and a study was made of the effect of temperature (250–400°C), hydrogen pressure (10–40 atm), and the amount of the catalyst on the conversion of the substrates.
ISSN:0040-5795
1608-3431
DOI:10.1134/S0040579522040042