Thermodynamic Analysis of the Formation of C 8  Isomers in the Alkylation of Isobutane by Olefins

Yu. A. Khamzin; R. R. Shiriyazdanov; E. F. Trapeznikova; A. R. Davletshin; O. N. Makhmutova; F. Sh. Vil’danov; U. B. Imashev; M. N. Rakhimov; E. G. Telyashev

doi:10.1007/s10553-017-0756-z

Thermodynamic Analysis of the Formation of C₈ Isomers in the Alkylation of Isobutane by Olefins

Authors: Khamzin Y.A.¹, Shiriyazdanov R.R.¹, Trapeznikova E.F.¹, Davletshin A.R.¹, Makhmutova O.N.¹, Vil’danov F.S.¹, Imashev U.B.¹, Rakhimov M.N.¹, Telyashev E.G.¹
Affiliations:
1. Ufa State Petroleum Technological University
Issue: Vol 52, No 6 (2017)
Pages: 646-655
Section: Article
URL: https://journal-vniispk.ru/0009-3092/article/view/234748
DOI: https://doi.org/10.1007/s10553-017-0756-z
ID: 234748

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Abstract

The process and results of a thermodynamic analysis of C₈ isomer formation upon the alkylation of isobutene by olefins using thermobaric dependence and an information model are presented. The experimental data were used to determine the probability of reaction in the 1-3 MPa pressure range. No significant change in the Gibbs energy was found to occur at pressures above 1 MPa.