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Supported and Free-Standing Non-Noble Metal Nanoparticles and Their Catalytic Activity in Hydroconversion of Asphaltenes into Light Hydrocarbons Full article

Journal Crystals
ISSN: 2073-4352
Output data Year: 2024, Volume: 14, Number: 11, Article number : 987, Pages count : DOI: 10.3390/cryst14110987
Authors Kustov Leonid 1,2 , Tarasov Andrei 2 , Kartavova Kristina 1 , Khabashesku Valery 3 , Kirichenko Olga 2 , Kapustin Gennady 2 , Kustov Alexander 1,2 , Abkhalimov Evgeny 4 , Ershov Boris 4
Affiliations
1 Chemistry Department, Moscow State University, Leninskie Gory 1, Bldg. 3, 119992 Moscow, Russia
2 N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia
3 Department of Materials Science and Nanoengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
4 A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky Prospect 29, 119991 Moscow, Russia

Abstract: The hydroconversion of asphaltenes into light hydrocarbons catalyzed by supported and free-standing non-noble metal nanoparticles was studied. The activity of Ni or Co immobilized on microspherical oxide carriers and Co nanoparticles dispersed in a hydrocarbon solution of asphaltene was found to be higher than that of a comparative Pt-Pd/Al2O3 catalyst. The yield of light products (C5+) reached up to 91% on cobalt nanoparticles supported onto alumina microspheres.
Cite: Kustov L. , Tarasov A. , Kartavova K. , Khabashesku V. , Kirichenko O. , Kapustin G. , Kustov A. , Abkhalimov E. , Ershov B.
Supported and Free-Standing Non-Noble Metal Nanoparticles and Their Catalytic Activity in Hydroconversion of Asphaltenes into Light Hydrocarbons
Crystals. 2024. V.14. N11. 987 . DOI: 10.3390/cryst14110987 WOS Scopus OpenAlex
Identifiers:
Web of science: WOS:001364127000001
Scopus: 2-s2.0-85210425943
OpenAlex: W4404534953
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