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Catalysis Letters

, Volume 24, Issue 1–2, pp 177–185 | Cite as

A new supported Fe-MnO catalyst for the production of light olefins from syngas. I. Effect of support on the catalytic performance

  • Xu-Longya
  • Wang-Qingxia
  • Xu-Yide
  • Huang-Jiasheng
Article

Abstract

CO-TPD and H2-TPD and CO/H2-TPSR were used to study the effect of the support on the performance of Fe-MnO catalysts in CO hydrogenation for the production of light olefins. It was found that a Fe-MnO/MgO catalyst (based on a basic support) is capable of strongly adsorbing CO and H2 favorable for the production of light olefins and CO conversion. A Fe-MnO/ Al2O3 catalyst (based on an acidic support) only showed strong adsorption of H2, but weaker adsorption of CO, and so, it was a poor catalyst for light olefins from syngas.

Keywords

Light olefins syngas Fe-MnO catalyst TPSR 

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Copyright information

© J.C. Baltzer AG, Science Publishers 1994

Authors and Affiliations

  • Xu-Longya
    • 1
  • Wang-Qingxia
    • 1
  • Xu-Yide
    • 2
  • Huang-Jiasheng
    • 2
  1. 1.Dalian Institute of Chemical PhysicsAcademia SinicaDalianPR China
  2. 2.State Key Laboratory of Catalysis, Dalian Institute of Chemical PhysicsAcademia SinicaDalianPR China

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