Advertisement

Reaction Kinetics and Catalysis Letters

, Volume 34, Issue 2, pp 243–248 | Cite as

Reactivity of chemisorbed hydrogen species on Pt towards acetylene

  • I. G. Kokh
  • L. V. Babenkova
  • N. M. Popova
Article

Abstract

In the presence of both molecular and atomic hydrogen on catalyst surface, C2H2 is hydrogenated directly to C2H6. In the presence of atomic hydrogen only, the reaction can also have another route to form C2H4.

Keywords

Hydrogen Physical Chemistry Catalysis Atomic Hydrogen C2H2 
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.

Abstract

Обнаружено, что при наличии молекулярных и атомарных форм водорода на поверхности протекает прямая гидрогенизация C2H2 до C2H6, в присутствии только атомарных форм осуществляется и другое направление процесса, сопровождающееся образованием C2H4.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    S. Tsuchiya, M. Nakamura: J. Catal.,50, 1 (1977).Google Scholar
  2. 2.
    L.V. Babenkova, I.G. Koch, N.M. Popova: React. Kinet. Catal. Lett.,16, 35 (1981).Google Scholar
  3. 3.
    A. Palazov, A. Sárkány, Ch. Bonev, D. Shopov: Acta Chim. Acad. Sci. Hung.,108, 343 (1981).Google Scholar
  4. 4.
    E.L. Muetterties, M.C. Tsai, S.R. Kelemen: Proc. Natl. Acad. Sci. USA,78, 6571 (1981).Google Scholar
  5. 5.
    N.M. Popova, L.V. Babenkova, Yu.G. Kulievskaya: Dokl. Akad. Nauk SSSR,229, 6 (1976).Google Scholar
  6. 6.
    D. Shopov, A. Andreev: in The Chemical Bonding in Adsorption and Catalysis. Part I: Metals, p. 153. Bulg. Acad. Sci., Sofia 1975.Google Scholar
  7. 7.
    J.E. Demuth: Surf. Sci.,80, 367 (1979).Google Scholar
  8. 8.
    T.E. Fischer, S.R. Kelemen, H.P. Bonzel: Surf. Sci.,64, 157 (1977).Google Scholar
  9. 9.
    M. Kornmann, R. Ducros, A.A. Cassuto: J. Chem. Phys.,67, 1879 (1970).Google Scholar
  10. 10.
    L.L. Kesmodel, L.H. Duboish, G.A. Somorjai: J. Chem. Phys.,70, 2180 (1979).Google Scholar
  11. 11.
    S. Al-Ammar Asad, G. Webb: J. Chem. Soc. Faraday 1,74, 195 (1978).Google Scholar

Copyright information

© Akadémiai Kiadó 1987

Authors and Affiliations

  • I. G. Kokh
    • 1
  • L. V. Babenkova
    • 1
  • N. M. Popova
    • 1
  1. 1.Institute of Organic Catalysis and ElectrochemistryAlma-AtaUSSR

Personalised recommendations