Chemistry and Technology of Fuels and Oils

, Volume 10, Issue 7, pp 519–522 | Cite as

Alkylation of isobutane with butylenes on zeolitic catalysts

  • E. S. Mortikov
  • S. M. Zen'kovskii
  • N. V. Mostovoi
  • N. F. Kononov
  • Kh. M. Minachev
  • L. I. Golomshtok
  • S. S. Kurdyumov
  • A. M. Dotsenko
Petroleum and Gas Processing
  • 19 Downloads

Summary

  1. 1.

    In the liquid-phase alkylation of isobutane with butylenes in the presence of a zeolitic catalyst containing calcium and rare-earth cations, the product that is obtained consists mainly of a mixture of saturated hydrocarbons and is similar in composition to the product from sulfuric acid alkylation.

     
  2. 2.

    The greatest yield of alkylate is observed when the reaction is conducted in the liquid phase at 100°C.

     
  3. 3.

    Gas-phase alkylation of isobutane with butylenes gives a lower conversion and leads to the formation of a product with low content of trimethylpentanes.

     

Keywords

Calcium Hydrocarbon Liquid Phase Sulfuric Acid Alkylation 

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • E. S. Mortikov
    • 1
    • 2
  • S. M. Zen'kovskii
    • 1
    • 2
  • N. V. Mostovoi
    • 1
    • 2
  • N. F. Kononov
    • 1
    • 2
  • Kh. M. Minachev
    • 1
    • 2
  • L. I. Golomshtok
    • 1
    • 2
  • S. S. Kurdyumov
    • 1
    • 2
  • A. M. Dotsenko
    • 1
    • 2
  1. 1.All-Union Scientific-Research and Design Institute of the Petroleum Industry (VNIPIneft')USSR
  2. 2.Institute of Organic ChemistryAcademy of Sciences of the USSR (IOKh AN SSSR)USSR

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