Method for the Recovery of non-ferrous metal values of a material containing metal sulfide.

摘要

Method for the Recovery of non-ferrous metals from a metal sulfide, which is used for the treatment of materials containing zinc, Copper, Lead, Cobalt, Nickel, Silver or Gold.Is the leaching of sulfide oxidizing conditions with complex in acidic aqueous solution of chloride is Magnesium chloride, followed by Liquid liquid extraction of the metal content in the leachate.With an organic Solvent containing a Hydrophobic cation Transport Agent; Recovery of refinadoque contains Magnesium chloride and hydrolysis of the same high temperature Recycling Hydrogen chloride and magnesium oxide formed in the stages of leaching and hydrolysis, r Espectivamente.