Petroleum Chemistry

, Volume 59, Supplement 1, pp S37–S44 | Cite as

Hydroconversion of Vacuum Residue of a Blend of Western Siberian Oils in the Presence of Ex Situ Synthesized Suspensions of Nanosized Catalysts

  • Kh. M. Kadiev
  • A. M. Gyul’maliev
  • L. A. Zekel’Email author
  • M. Kh. Kadieva
  • A. U. Dandaev
  • A. E. Batov
  • M. Ya. Visaliev


Concentrated suspensions of nanosized МоS2, МоS2+Ni7S6, Ni7S6, Fe1– xS, and (NH4)0.25 · WO3 particles with an average size of 273–364 nm have been synthesized from reverse emulsions of aqueous solutions of molybdenum, nickel, iron, and tungsten salts in the presence of a sulfiding agent and hydrogen in oil vacuum distillation residues and tested in oil vacuum distillation residue hydroconversion running in an autoclave and a pilot flow system. The test results have shown that the highest activity in hydrogenolysis reactions is exhibited by Mo-containing catalysts. The kinetic characteristics have been determined; the heat of the hydroconversion process has been calculated.


oil vacuum distillation residue dispersed catalysts hydrocracking 



This work was performed at the Topchiev Institute of Petrochemical Synthesis of the Russian Academy of Sciences under the support of a grant from the Russian Science Foundation (project no. 17-73-30046).


The authors declare that there is no conflict of interest regarding the publication of this manuscript.


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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • Kh. M. Kadiev
    • 1
  • A. M. Gyul’maliev
    • 1
  • L. A. Zekel’
    • 1
    Email author
  • M. Kh. Kadieva
    • 1
  • A. U. Dandaev
    • 1
  • A. E. Batov
    • 1
  • M. Ya. Visaliev
    • 1
  1. 1.Topchiev Institute of Petrochemical Synthesis, Russian Academy of SciencesMoscowRussia

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