The method and application of purifying cobalt with supernatant in wet smelting zinc
This paper mainly introduces the precipitation method,process and production status of cobalt in zinc sulfate solution of zinc hydrometallurgy,analyzes the advantages and defects of traditional cobalt precipitation method and process,and summarizes the research progress and progress of cobalt precipitation technology in recent years,which is helpful to improve the technical level and economic benefits of enterprises.
Chemical methodZinc powder replaces cobalt depositionChemical precipitation methodCobalt deposition of organic matterCobalt deposition by inorganic matter