Reaction Kinetics and Catalysis Letters

, Volume 51, Issue 2, pp 465–472 | Cite as

Characterization of CoMo/TiO2 catalysts for thiophene hydrodesulfurization

  • S. Damyanova
  • A. Spojakina
Article

Abstract

The formation of polymolybdates with octahedrally and tetrahedrally coordinated molybdenum, a cobalt-molybdenum phase and structures analogous to CoTiO2 in CoMo/TiO2 catalysts using DR and IR spectroscopy have been investigated. Incorporation of cobalt leads to an increased hydrogenolysis of thiophene and diminishes the hydrogenation function of molybdenum.

Keywords

Hydrogenation Spectroscopy Physical Chemistry Cobalt Catalysis 

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Copyright information

© Akadémiai Kiadó 1993

Authors and Affiliations

  • S. Damyanova
    • 1
  • A. Spojakina
    • 1
  1. 1.Institute of Kinetics and CatalysisBulgarian Academy of SciencesSofiaBulgaria

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