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Calculation of equilibrium in anion-exchange extractive systems

  • Physicochemical Studies of Systems and Processes
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Abstract

Anion-exchange extractive systems based on solutions of higher quaternary ammonium salts in the presence of solvating additives, derivatives of trifluoroacetophenone, were considered. A mathematical model of the extractive system was developed and average solvation numbers and constants of solvation of ClO −4 , SCN−, Br−, and NO −3 ions by variously structured derivatives of trifluoroacetophenone were calculated from experimental data.

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Authors and Affiliations

  1. Belarussian State University, Minsk, Belarus

    V. A. Kovalevich, A. L. Gulevich & E. M. Rakhman’ko

Authors
  1. V. A. Kovalevich
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  2. A. L. Gulevich
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  3. E. M. Rakhman’ko
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Additional information

Original Russian Text © V.A. Kovalevich, A.L. Gulevich, E.M. Rakhman’ko, 2007, published in Zhurnal Prikladnoi Khimii, 2007, Vol. 80, No. 10, pp. 1622–1626.

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Kovalevich, V.A., Gulevich, A.L. & Rakhman’ko, E.M. Calculation of equilibrium in anion-exchange extractive systems. Russ J Appl Chem 80, 1651–1655 (2007). https://doi.org/10.1134/S1070427207100084

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  • DOI: https://doi.org/10.1134/S1070427207100084

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