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Catalysis in Industry

, Volume 9, Issue 2, pp 156–161 | Cite as

Features of catalysts for the hydrogenless refining of low-grade gasoline fractions

  • O. V. Potapenko
  • V. P. Doronin
  • T. P. Sorokina
  • M. A. Plekhanov
  • N. V. Korotkova
  • A. V. Kleymenov
Catalysis in Petroleum Refining Industry
  • 19 Downloads

Abstract

A refining process without the use of molecular hydrogen or zeolite-containing catalyst for lowgrade gasoline fractions is developed at the Institute of the Petroleum and Petrochemical Industry, Siberian Branch, Russian Academy of Sciences, and AO Gazpromneft-ONPZ. The processing of a mixture of coking gasoline and straight-run gasoline fraction of 62–85° reduces the content of unsaturated compounds by 90–95 wt % and that of sulfur compounds by 95–99 wt %, while improving the octane characteristics of the gasoline product by 3–5 points. The catalyst is based on the ultra-stable Y-type zeolite produced in HREE-form by AO Gazpromneft-ONPZ. This technology is unique and has no analogs.

Keywords

catalytic refining low-grade gasoline fractions microcrystalline Y-type zeolite rare earth elements mixed Mg,Al-oxides 

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Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • O. V. Potapenko
    • 1
  • V. P. Doronin
    • 1
  • T. P. Sorokina
    • 1
  • M. A. Plekhanov
    • 2
  • N. V. Korotkova
    • 2
  • A. V. Kleymenov
    • 3
  1. 1.Institute of Hydrocarbon Processing, Siberian BranchRussian Academy of SciencesOmskRussia
  2. 2.AO Gazpromneft-ONPZOmskRussia
  3. 3.PAO Gazprom NeftSt. PetersburgRussia

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