Effect of potassium and iron oxides on selectivity and activity of aluminum-chromium oxide catalysts in dehydrogenation of n-hexane

  • E. A. Timofeeva
  • V. É. Ivankovskii
  • K. I. Slovetskaya
  • T. I. Gracheva
  • É. G. Aleshin
Organic and Biological Chemistry
  • 20 Downloads

Conclusions

  1. 1.

    The addition of K2O to aluminum-chromium catalysts in an amount of 0.4 and 3.7 mole % lowers their selectivity and increases the total activity in the reaction for the dehydrogenation of n-hexane.

     
  2. 2.

    The addition of iron oxides to aluminum-chromium and aluminum-chromium-potassium catalysts in amounts exceeding 1% Fe lowers both their selectivity and activity.

     

Keywords

Oxide Iron Potassium Iron Oxide Dehydrogenation 

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • E. A. Timofeeva
    • 1
  • V. É. Ivankovskii
    • 1
  • K. I. Slovetskaya
    • 1
  • T. I. Gracheva
    • 1
  • É. G. Aleshin
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRMoscow

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