Electrode processes during the electrorefiniment of lead in the KCl-PbCl 2 -PbO melt

P. S. Pershin; A. A. Burich; Yu. R. Khalimullina; P. A. Arkhipov; Yu. P. Zaikov

doi:10.15826/chimtech.2015.2.2.011

Electrode processes during the electrorefiniment of lead in the KCl-PbCl₂-PbO melt

P. S. Pershin, A. A. Burich, Yu. R. Khalimullina, P. A. Arkhipov, Yu. P. Zaikov

Abstract

The influence of PbO addition on current efficiency during the electrorefinement of lead in the KCl-PbCl₂-PbO melt was investigated. It was shown that with PbO concentration in the KCl-PbCl₂ eqiumolar mixture increasing, the current efficiency of lead decreases. Electrode processes mechanism is proposed.

Keywords

electrochemical recovery of lead; electrolyte; cathode space

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References

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DOI: https://doi.org/10.15826/chimtech.2015.2.2.011

Copyright (c) 2015 P. S. Pershin, A. A. Burich, Yu. R. Khalimullina, P. A. Arkhipov, Yu. P. Zaikov

This work is licensed under a Creative Commons Attribution 4.0 International License.

Chimica Techno Acta, 2014–2025
eISSN 2411-1414
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