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Catalysis in Industry

, Volume 10, Issue 2, pp 118–125 | Cite as

Hydroisomerization of Benzene-Containing Gasoline Fraction on Pt/B2O3–Al2O3 and Pt/WO3–Al2O3 Catalysts

  • E. A. Buluchevskii
  • E. D. Fedorova
  • A. V. Lavrenov
  • M. V. Zhuravleva
Catalysis in Petroleum Refining Industry
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Abstract

The effect of the hydroisomerization conditions of the benzene-containing fraction of catalytic reforming gasoline on the yield and composition of products is studied on Pt/B2O3–Al2O3 and Pt/WO3–Al2O3 catalysts. These catalysts allow benzene to be completely removed from the raw material. At the same time, the greatest yields of liquid products are obtained with minimal losses of the octane number at 2 MPa, a mass feedstock hourly space velocity (MFHSV) of 2 h−1, and 325°C: 96.3 and 95.4 wt % on Pt/B2O3–Al2O3 and Pt/WO3–Al2O3 catalysts, respectively. The activity of the catalysts is maintained for 100 h during their operation.

Keywords

benzene removal hydroisomerization benzene-containing fraction Euro-5 gasoline 

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • E. A. Buluchevskii
    • 1
    • 2
  • E. D. Fedorova
    • 1
  • A. V. Lavrenov
    • 1
  • M. V. Zhuravleva
    • 1
  1. 1.Institute of Problems of Hydrocarbon Processing, Siberian BranchRussian Academy of SciencesOmskRussia
  2. 2.Omsk State UniversityOmskRussia

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