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Reaction Kinetics and Catalysis Letters

, Volume 58, Issue 1, pp 79–84 | Cite as

Kinetic model ofCO oxidation on nonuniform surface analyzed regardingCO ads spillover, 2. homotopic method. Effect ofm1 surface portion

  • E. A. Ivanov
  • V. I. Savchenko
  • S. I. Fadeev
Article
  • 26 Downloads

Abstract

The homotopic method has been used to analyze the kinetic model of three-stageCO oxidation on two nonuniform surface patches conjugated byCO2 spillover. Diagrams of steady states depending on the portion of surface patchm1 at various temperatures and pressure ratiosP(O2)/P(CO) have been constructed. The ratios of different type patches corresponding to the maximum overall reaction rate have been found.

Keywords

Heterophase catalysts CO oxidation three-stage mechanism spillover homotopic method 

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References

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    V.I. Savchenko:React. Kinet. Catal. Lett.,55, 33 (1995).Google Scholar
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    V.I. Savchenko, E.A. Ivanov, S.I. Fadeev:React. Kinet. Catal. Lett.,57, 55 (1996).Google Scholar
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    V.L. Dyatlov, V.V. Konyashkin, V.S. Potapov, S.I. Fadeev:Film Electromechanics, p. 140. Nauka, Novosibirsk 1991 (in Russian).Google Scholar

Copyright information

© Akadémiai Kiadó 1996

Authors and Affiliations

  • E. A. Ivanov
    • 1
  • V. I. Savchenko
    • 1
  • S. I. Fadeev
    • 2
  1. 1.Federal Scientific CenterBoreskov Institute of CatalysisNovosibirskRussia
  2. 2.Sobolev Institute of MathematicsNovosibirskRussia

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