Petroleum Chemistry

, Volume 59, Issue 8, pp 935–940 | Cite as

Kinetic Analysis of Isobutylene Synthesis from Ethanol in the Presence of ZnO/ZrO2

  • O. A. PonomarevaEmail author
  • P. A. Shaposhnik
  • S. V. Konnov
  • B. A. Kolozhvari
  • I. I. Ivanova


Kinetic analysis of isobutylene synthesis from ethanol in the presence of a ZnO/ZrO2 catalyst synthesized by incipient wetness impregnation of zirconium hydroxide with zinc nitrate has been conducted. Analysis data have been used to determine primary, secondary, stable, and unstable products. The selectivity for the reaction products and the order of their formation have been determined. A general scheme of the reaction routes for ethanol conversion to isobutylene has been proposed.


process kinetics reaction scheme ethanol isobutylene zinc oxide zirconia incipient wetness impregnation 



This work was performed under the state task to Topchiev Institute of Petrochemical Synthesis of the Russian Academy of Sciences.


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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • O. A. Ponomareva
    • 1
    • 2
    Email author
  • P. A. Shaposhnik
    • 2
  • S. V. Konnov
    • 1
  • B. A. Kolozhvari
    • 1
    • 2
  • I. I. Ivanova
    • 1
    • 2
  1. 1.Topchiev Institute of Petrochemical Synthesis, Russian Academy of SciencesMoscowRussia
  2. 2.Faculty of Chemistry, Moscow State UniversityMoscowRussia

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