Petroleum residua hydrotreating on Co and/or Ni containing catalysts

Petroleum residua hydrotreating on Co and/or Ni containing catalysts Full article

Journal

Studies in Surface Science and Catalysis
ISSN: 0167-2991

Output data

Year: 1997, Volume: 106, Pages: 449-462 Pages count : 14 DOI: 10.1016/s0167-2991(97)80043-2

Authors

Kogan V.M. ¹ , Parfenova N.M. ²

Affiliations

1	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prospect, Moscow 117913, Russian Federation
2	Institute of Chemistry, Turkmenian Academy of Sciences,92 Pogranichnicov st, Ashgabat 744012, Turkmenistan

A comparative radioisotope study into alumina- and silica supported Co, Ni and Co+Ni catalysts has been carried out. Catalysts were characterized by physical and chemical methods and tested during hydrotreating (HTR) of oil residual of West-Sibirian petroleum. Some dependencies among catalyst composition, carrier support, the number, type and productivity of active sites, and catalyst functioning under oil residua HTR have been found. The study has permitted us to put forward some criteria to evaluate the results of radioisotope testing with the aim of designing a catalyst composition optimum for a definite refining process. Some cheap catalysts-adsorbents for preliminary treating of heavy crudes, before they are applied to the main oil refining processes have been designed.

Kogan V.M. , Parfenova N.M.
Petroleum residua hydrotreating on Co and/or Ni containing catalysts
Studies in Surface Science and Catalysis. 1997. V.106. P.449-462. DOI: 10.1016/s0167-2991(97)80043-2 OpenAlex

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W1606583681

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