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Ordabayeva, A., Meiramov, M., & Khrupov, V. (2020). Phenol Extraction from Schistous Tar of Shubarkol Deposit. KnE Materials Science, 6(1), 42–45. https://doi.org/10.18502/kms.v6i1.8041

https://doi.org/10.18502/kms.v6i1.8041

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authors

  • A.T. Ordabayeva

    A.T. Ordabayeva

    Institute of organic synthesis and Сoal chemistry of the Republic of Kazakhstan» LLP, Karaganda city, Kasakhstan
  • M.G. Meiramov

    M.G. Meiramov

    Institute of organic synthesis and Сoal chemistry of the Republic of Kazakhstan» LLP, Karaganda city, Kasakhstan
  • V.A. Khrupov

    V.A. Khrupov

    Institute of organic synthesis and Сoal chemistry of the Republic of Kazakhstan» LLP, Karaganda city, Kasakhstan

Published Date

  • Dec 31, 2020

Phenol Extraction from Schistous Tar of Shubarkol Deposit

KnE Materials Science / IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” Volume 2020 / Pages 42–45

Abstract

The process of extracting phenols from schistous tar using extractants based on water solutions of technical ethanol with concentration of 70% is considered in this article. According to chromato-mass-spectrometric (CMS) analysis, initial schistous tar contains 28.29 % of summary phenols, after extraction with 70% alcohol solution this had dropped by 8.76 %. According to results of laboratory studies, the best extraction properties were identified as occurring with 70% water ethanol of schistous tar with the ratio 1:1. As we see from obtained data, after extraction with ethanol, phenol content in tar is decreased by up to 8.76 %. After elimination of phenols, schistous tar might be applied as hydrocarbonic material for future processing into motor or boiler fuel.


Keywords: Schistous tar, phenol, extraction

References
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