Reaction Kinetics and Catalysis Letters

, Volume 48, Issue 2, pp 419–424 | Cite as

Doping of CoMo−Al2O3 catalyst with Mg and Zn

  • J. Trawczyński
Article
  • 22 Downloads

Abstract

Effect of Mg (Zn) addition to CoMo−Al2O3 catalyst on its activity in hydrogenation of toluene and HDS of thiophene has been determined. These additives decrease the catalyst activity and modify the mechanism of thiophene HDS.

Keywords

Hydrogenation Physical Chemistry Al2O3 Toluene Catalysis 

Abstract

Исследовали влияние добавки Mg (Zn) к катализатору CoMo/Al2O3 на его активность в гидрировании толуола и дегидросульфурировании (ДГС) тиофена. Эти добавки уменьшают активность катализатора и изменяют механизм ДГС тиофена.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    F.J. Lopez, H. Medina, N.P. Martinez, P.C.M. Mitchell: React. Kinet. Catal. Lett.,22, 253 (1983).CrossRefGoogle Scholar
  2. 2.
    N.P. Martinez, P.C.M. Mitchell: Proc. Climax Third International Conference on the Chemistry and Uses of Molybdenum (H.F. Barry and P.C.M. Mitchell, eds) p. 105, Climax Molybdenum Company, Ann Arbor, Michigan, USA 1979.Google Scholar
  3. 3.
    G. Muralidhar, F.E. Massoth, J. Shabati: J. Catal.,85, 44 (1984).CrossRefGoogle Scholar
  4. 4.
    T.L. Cable, F.E. Massoth, M.G. Thomas: Fuel Proc. Tech.,4, 265 (1981).CrossRefGoogle Scholar
  5. 5.
    B. Radomyrski, J. Szczygiel, J. Trawczynski: Appl. Catal.,25, 295 (1986).CrossRefGoogle Scholar
  6. 6.
    H. Topsøe, B.S. Clausen, N.-Y. Topsøe, E. Pedersen: Ind. Eng. Chem. Fundam.,25, 27 (1986).Google Scholar

Copyright information

© Akadémiai Kiadó 1992

Authors and Affiliations

  • J. Trawczyński
    • 1
  1. 1.Institute of Chemistry and Technology of Petroleum and CoalTechnical University of WrocławWrocławPoland

Personalised recommendations