Electrowinning of cobalt from sulfate-chloride and sulfate solutions of cobalt and manganese under dynamic conditions
About authors
- 1 — North Caucasus Mining-Metallurgical Institute (State Technological University)
- 2 — North Caucasus Mining-Metallurgical Institute (State Technological University)
- 3 — OJSC «MMC «Norilsk niskel»
Abstract
The design of an electrolyzer for electrowinning in dynamic conditions is developed. The dependence of the results of electrowinning of cobalt and manganese from sulfate and sulfate-chloride solutions under dynamic conditions using a titanium cathode and a lead anode with 1 % of silver was studied. It was found that the best extraction results for the current yield and the specific energy consumption were obtained by electrolysis from sulfate solutions at a low concentration of manganese in an electrolyser without a perforated baffle plate separating the cathode and anode spaces.
Область исследования:
(Archived) Metallurgy and concentration
10.25515/pmi.2017.4.435
References
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