Advertisement

Study of the catalytic dehydration of mixed isopentanols and accompanying transformations of the formed isopentenes

  • L. Kh. Freidlin
  • V. Z. Sharf
  • Z. T. Tukhtamuradov
Brief Communications

Summary

  1. 1.

    In the presence of strongly isomerizing catalysts like aluminosilicate and borophosphate, the composition of the isopentenes formed in the dehydration of mixtures of primary isoamyl alcohols is close to the equilibrium composition. Consequently, the isomerization of the isopentenes goes at a rate that is either equal to or relatively greater than the dehydration rate of the alcohol.

     
  2. 2.

    On calcium phosphate and aluminum oxide the isomerization of the formed isopentenes is slower than the dehydration of the alcohol, for which reason the composition of the formed isopentenes reflects the composition of the starting mixture of alcohols.

     

Keywords

Oxide Calcium Alcohol Aluminum Phosphate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    V. N. Ipat'ev, Catalytic Reactions at High Temperatures and Pressures (available in English translation), Izd. AN SSSR, 1936.Google Scholar
  2. 2.
    Yu. G. Mamedaliev, M. A. Dalin, T. I. Mamedov, A. Z. Shikhmamedbekova, and D. I. Sailov, Dokl. AN AzerbSSR II., No. 10, 675 (1955).Google Scholar
  3. 3.
    Akira Mitsutomi, Bull. Chem. Soc., Japan34, 1518 (1961).Google Scholar
  4. 4.
    L. Kh. Freidlin, V. Z. Sharf, Z. T. Tukhtamuradov, and E. F. Litvin, Kinetika i Kataliz,3, 114 (1962).Google Scholar
  5. 5.
    L. Kh. Freidlin and V. Z. Sharf, Kinetika i Kataliz,2, 247 (1960).Google Scholar
  6. 6.
    L. Kh. Freidlin, V. Z. Sharf, O. M. Khol'mer, and L. L. Malkina, Kinetika i Kataliz,2, 228 (1961); Masloboino-Zhir. Prom., No. 10, 24 (1960); 29 (1961).Google Scholar
  7. 7.
    L. Kh. Freidlin, V. Z. Sharf, E. F. Litvin, and Z. T. Tukhtamuradov, Neftekhimiya,1, 548 (1961).Google Scholar

Copyright information

© Consultants Bureau Enterprises, Inc. 1966

Authors and Affiliations

  • L. Kh. Freidlin
    • 1
  • V. Z. Sharf
    • 1
  • Z. T. Tukhtamuradov
    • 1
  1. 1.N. S. Zelinskii Institute of Organic ChemistryAcademy of SciencesUSSR

Personalised recommendations