Kinetics and Catalysis

, Volume 53, Issue 1, pp 101–106 | Cite as

Hydroisomerization of benzene-containing gasoline fractions on a Pt/SO 4 2− -ZrO2-Al2O3 catalyst: III. The hydrogenating properties of the catalyst

  • M. O. KazakovEmail author
  • A. V. Lavrenov
  • O. B. Belskaya
  • I. G. Danilova
  • A. B. Arbuzov
  • T. I. Gulyaeva
  • V. A. Drozdov
  • V. K. Duplyakin


The properties and state of platinum in Pt/SO 4 2− -ZrO2-Al2O3 catalysts with various alumina contents have been investigated in benzene hydrogenation as a model reaction using IR spectroscopy, temperature-programmed reduction, and H2 chemisorption. As the Al2O3 content is raised, the hydrogenating activity of the catalyst increases, which is due to the increasing proportion of metallic platinum on the surface.


Alumina Content Temperature Program Reduction Hydrogen Uptake Hydroisomerization Zirconium Dioxide Hydrate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • M. O. Kazakov
    • 1
    Email author
  • A. V. Lavrenov
    • 1
  • O. B. Belskaya
    • 1
  • I. G. Danilova
    • 2
  • A. B. Arbuzov
    • 1
  • T. I. Gulyaeva
    • 1
  • V. A. Drozdov
    • 1
  • V. K. Duplyakin
    • 1
  1. 1.Institute of Hydrocarbons Processing, Siberian BranchRussian Academy of SciencesOmskRussia
  2. 2.Boreskov Institute of Catalysis, Siberian BranchRussian Academy of SciencesNovosibirskRussia

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