Ethenolysis of C 5+  Alkenes as a Method for Synthesis of Propylene

E. A. Buluchevskii; L. F. Saifullina; A. V. Lavrenov; T. R. Karpova; N. A. Glazov

doi:10.1134/S1070427217120011

Ethenolysis of C⁵⁺ Alkenes as a Method for Synthesis of Propylene

Authors: Buluchevskii E.A.¹^,2, Saifullina L.F.¹, Lavrenov A.V.¹, Karpova T.R.¹, Glazov N.A.²
Affiliations:
1. Institute of Hydrocarbons Processing, Siberian Branch
2. Omsk F.M. Dostoevsky State University
Issue: Vol 90, No 12 (2017)
Pages: 1893-1899
Section: Catalysis
URL: https://journal-vniispk.ru/1070-4272/article/view/215441
DOI: https://doi.org/10.1134/S1070427217120011
ID: 215441

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Abstract

Thermodynamic calculations demonstrated that, when any C⁵⁺ alkene is subjected to ethenolysis in an excess of ethylene on a catalyst providing the occurrence of a metathesis and positional isomerization, the main reaction product is propylene. The results of the calculations were confirmed experimentally for the cases of ethenolysis of hexene-1 and heptene-1 on Re₂O₇/SO₄^2-/ZrO₂–Al₂O₃ and Re₂O₇/B₂O₃–Al₂O₃ catalysts.