Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ (Dec 2014)

ELECTROCHEMICAL RESEARCH OF OXIDATION-REDUCTION PROCESSES RUNNING AT LEACHING OF METALS

  • A. А. Dzhambek,
  • O. I. Dzhambek,
  • I. A. Blayda,
  • T. V. Vasyleva,
  • L. I. Slyusarenko

DOI
https://doi.org/10.18524/2304-0947.2013.1(45).31669
Journal volume & issue
Vol. 18, no. 1(45)
pp. 39 – 43

Abstract

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The process of leaching of metals from firm substratum by solutions of mineral components has been studied with cyclic voltammometry. The dependence of oxidation-reduction potential of system from ratio of concentration Fe2+ : Fe3+ is determined. The time of Fe2+ ↔ Fe3+ balance settling characterizes speed of leaching process.

Keywords