Catalysis Letters

, Volume 8, Issue 2–4, pp 107–114

Reactivity of tungsten carbides I. Catalytic and temperature-programmed reactions of methanol

  • J. S. Lee
  • M. Boudart
Article

DOI: 10.1007/BF00764106

Cite this article as:
Lee, J.S. & Boudart, M. Catal Lett (1991) 8: 107. doi:10.1007/BF00764106

Abstract

When methanol reacts over tungsten carbide in a steady-state catalytic mode, methyl formate is formed with a selectivity higher than 90%. On the other hand, temperature-programmed decomposition of methanol preadsorbed on the same surface produces mostly carbon monoxide. The difference in selectivity in both modes of reaction is discussed. By contrast, platinum catalyzes the transformation of methanol to dimethyl ether with high selectivity.

Keywords

Tungsten carbide methanol reactions 

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Copyright information

© J.C. Baltzer A.G. Scientific Publishing Company 1991

Authors and Affiliations

  • J. S. Lee
    • 1
  • M. Boudart
    • 1
  1. 1.Department of Chemical EngineeringStanford UniversityStanfordUSA
  2. 2.Department of Chemical EngineeringPohang Institute of Science and TechnologyPohangRepublic of Korea

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