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Comparison of structural-group compositions and properties of base oils obtained in solvent refining and hydrotreating processes

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Abstract

The structural-group composition and properties of the base oil samples obtained by solvent extraction technology and with the use of hydrofinishing of the solvent refined product have been studied. Sample 1 has been obtained via solvent refining and subsequent dewaxing, and samples 2 and 3 have been obtained according to a scheme comprising solvent refining and raffinate hydrofinishing over a NiMoW/ZnO-Al2O3 catalyst followed by dewaxing. The hydrotreating of the raffinate in the presence of the modified NiMoW/ZnO-Al2O3 catalyst can be conducted under mild conditions at 5.0 MPa.

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Authors and Affiliations

  1. Samara State Technical University, Samara, Russia

    N. N. Tomina, N. M. Maksimov, A. A. Pimerzin & A. A. Roganov

  2. OOO Joint Research and Development Center, Moscow, Russia

    S. A. Antonov

  3. Middle Volga Research Institute of Oil Refining, Novokuibyshevsk, Samara oblast, Russia

    M. V. Babintseva & I. I. Zanozina

Authors
  1. N. N. Tomina
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  2. S. A. Antonov
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  3. N. M. Maksimov
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  4. A. A. Pimerzin
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  5. A. A. Roganov
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  6. M. V. Babintseva
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  7. I. I. Zanozina
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Corresponding author

Correspondence to N. N. Tomina.

Additional information

Original Russian Text © N.N. Tomina, S.A. Antonov, N.M. Maksimov, A.A. Pimerzin, A.A. Roganov, M.V. Babintseva, I.I. Zanozina, 2016, published in Neftekhimiya, 2016, Vol. 56, No. 6, pp. 658–661.

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Tomina, N.N., Antonov, S.A., Maksimov, N.M. et al. Comparison of structural-group compositions and properties of base oils obtained in solvent refining and hydrotreating processes. Pet. Chem. 56, 876–878 (2016). https://doi.org/10.1134/S096554411609019X

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  • DOI: https://doi.org/10.1134/S096554411609019X

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