Application of ion-exchange sorbents for the purification of ethanol from organic acids

Authors

  • Svetlana Yu. Nikitina Ph. D., department of chemistry, Voronezh state university of architecture and civil engineering, Voronezh
  • Lyudmila V. Rudakova Doctor of chemistry, head of the chair of pharmaceutical chemistry and pharmaceutical technology of Voronezh state medical academy, Voronezh
  • Sergey I. Karpov Ph. D., associate professor, department of analytical chemistry, Voronezh state university, Voronezh.
  • Oleg B. Rudakov Doctor of chemistry, head of the chair of chemistry of Voronezh state university of architecture and civil engineering, Voronezh, e-mail: rudakov@vgasu.vrn.ru

Keywords:

gas chromatography, ion exchange resins, organic acids, ethanol.

Abstract

The efficiency of ion-exchange sorbents is evaluated for the purification of ethanol from the
impurity of organic compounds which can not be completely removed by distillation. The method of
identification and quantification of organic acid impurities in ethanol by gas chromatography is developed.

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Published

2019-11-19

Issue

Vol. 14 No. 4 (2014): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Application of ion-exchange sorbents for the purification of ethanol from organic acids. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 14(4). https://journals.vsu.ru/sorpchrom/article/view/1534

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