Reaction Kinetics and Catalysis Letters

, Volume 59, Issue 2, pp 269–275 | Cite as

Effect of H2S-uptake on the conversion of cyclohexene on Ru- and Pd-promoted molybdena-alumina catalysts

  • M. Dobrovolszky
  • K. Matusek
  • P. Tétényi


The effect of H2S on the activity and selectivity of catalysts (Ru/Al2O3, Pd/Al2O3 and Ru and Pd promoted molydena-alumina) was different (on differnt catalysts and different conversions of cyclohexene). Ru-containing catalysts showed higher sulfur sensitivities than the Pd-containing ones. The sequence of catalysts by their H2S uptake related to mass of catalyst was PdMo/Al2O3∼RuMo/Al2O3≫Mo/Al2O3>Pd/Al2O3≫Ru/Al2O3.


H235S, cyclohexene conversion Ru Pd MoOx/Al2O3 


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Copyright information

© Akadémiai Kiadó 1996

Authors and Affiliations

  • M. Dobrovolszky
    • 1
  • K. Matusek
    • 1
  • P. Tétényi
    • 1
  1. 1.Institute of Isotopes of the Hungarian Academy of SciencesBudapestHungary

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