Reaction Kinetics and Catalysis Letters

, Volume 49, Issue 2, pp 353–360 | Cite as

Gas phase hydrogenation of o-xylene on Ru supported catalysts

  • M. Viniegra
  • N. Martín
  • A. López-Gaona
  • G. Córdoba
Article

Abstract

The gas phase hydrogenation of o-xylene on supported ruthenium catalysts has been studied. Metal dispersity, acidity of the support and carbonaceous residues modified the stereoselectivity of Ru. Following the “rollover” model for the reaction, the results are explained in terms of the residence time of the reactive species on the metal surface.

Keywords

Hydrogenation Physical Chemistry Catalysis Acidity Ruthenium 

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Copyright information

© Akadémiai Kiadó 1993

Authors and Affiliations

  • M. Viniegra
    • 1
  • N. Martín
    • 1
  • A. López-Gaona
    • 1
  • G. Córdoba
    • 1
  1. 1.Departamento de QuímicaUniversidad Autónoma Metropolitana-IztapalapaMéxico(México)

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