Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning
The present invention relates, generally, to a method and apparatus for recovering metal values from a metal-bearing materials, and more specifically, a process for recovering copper and other metals through leaching, electrowinning using the ferrous/ferric anode reaction, and the synergistic additi...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention relates, generally, to a method and apparatus for recovering metal values from a metal-bearing materials, and more specifically, a process for recovering copper and other metals through leaching, electrowinning using the ferrous/ferric anode reaction, and the synergistic addition of ferrous iron to the leach step. |
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