Non-exchange sorption of phenylalanine by lowbasic anion-exchangers from hydrochloric acid solutions

Authors

  • Tatyana S. Karlashova the postgradyate of 1 courses of chemical faculty of Voronezh State University, Voronezh
  • Eugenia S. Trunaeva the postgradyate of chemical faculty of Voronezh State University, Voronezh
  • Oksana N. Khokhlova associate professor, department of analytical chemistry, chemical faculty, Voronezh State University, Voronezh, email: okxox@yandex.ru
  • Vladimir Yu. Khokhlov professor, department of analytical chemistry, chemical faculty, Voronezh State University, Voronezh, e-mail: vladkh70@mail.ru

Keywords:

anion exchangers, non-exchange sorption, phenylalanine, hydrochloric acid, micellization, competitive sorption.

Abstract

The non-exchange sorption of phenylalanine from hydrochloric solutions by low basic anionexchangers
AN-31, AN-251, AN-221 in the Cl form complicated by micellization of phenylalanine in the
solution and the sorbent is described. It is shown that sorption process is accompanied by competition
processes of sorption and associations and competition between phenylalanine and HСl.

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Published

2019-11-19

Issue

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

Section

Статьи

How to Cite

Non-exchange sorption of phenylalanine by lowbasic anion-exchangers from hydrochloric acid solutions. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 14(4). https://journals.vsu.ru/sorpchrom/article/view/1523

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