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摘要

The invention relates to a metal processing method for operating a metal production self generating circuit,Using one or more oxidants generated by electrolysis in cells, with one or more interfaces, anion exchange can be carried out; The process includes the following steps: (a) leaching (LX) of ore or material containing at least one metal in the first battery (a) to produce leaching solution (2) and acid iron solution (8);(b) using a solvent extraction process or process in the second battery (b), condensing the metal or metal from the pregnancy leaching solution (2) into a rich electrolyte (5) and a refined solution (4),The refining liquid (4) is recovered in the first unit (a);Y (c) ew said in the third cell that the rich electrolyte (5) received from the second cell (b) and the aqueous solution acido ferrosa (8) received from the first cell (a),Production of catodo Metalico (6) and acido ferrico solution (9),Recover the ferric acid solution (9) in the first cell (a),In these stages (a),(b) and (E) are carried out in this autogenous circuit, including the first, second and third cells (a, B, c) with one or more anion interfaces for anaerobic and catadicas reactions.