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Recovery of arenes from the reformate of gasoline fraction by combined method of extraction and azeotropic distillation

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Abstract

Recovery of arenes C7–C9 from the reformate of the gasoline fraction by a combined method was studied. The method consists in extraction with a mixed extractive agent composed of triethylene glycol, sulfolane, and water, followed by removal of saturated hydrocarbons from the extract phase by azeotropic distillation with ethanol.

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Authors and Affiliations

  1. St. Petersburg State Technological Institute, St. Petersburg, Russia

    A. A. Gaile, A. S. Erzhenkov, E. A. Kayfadzhyan & L. L. Koldobskaya

  2. OOO “Pa Kirishinefteorgsintez,”, Kirishi, Leningrad oblast, Russia

    A. A. Gaile, A. S. Erzhenkov, E. A. Kayfadzhyan & L. L. Koldobskaya

Authors
  1. A. A. Gaile
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  2. A. S. Erzhenkov
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  3. E. A. Kayfadzhyan
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  4. L. L. Koldobskaya
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Additional information

Original Russian Text © A.A. Gaile, A.S. Erzhenkov, E.A. Kayfadzhyan, L.L. Koldobskaya, 2007, published in Zhurnal Prikladnoi Khimii, 2007, Vol. 80, No. 4, pp. 612–616.

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Gaile, A.A., Erzhenkov, A.S., Kayfadzhyan, E.A. et al. Recovery of arenes from the reformate of gasoline fraction by combined method of extraction and azeotropic distillation. Russ J Appl Chem 80, 600–604 (2007). https://doi.org/10.1134/S1070427207040167

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  • DOI: https://doi.org/10.1134/S1070427207040167

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