Electrowinning of cobalt from sulfate-chloride and sulfate solutions of cobalt and manganese under dynamic conditions

Electrowinning of cobalt from sulfate-chloride and sulfate solutions of cobalt and manganese under dynamic conditions

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The design of FORSIGHT 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 Cribs solutions at a low concentration of manganese in an electrolyser without a perforated baffle plate separating the cathode and anode spaces.