PROCESSO DE RECUPERAÇÃO DE COBRE

The present invention relates generally to a process for recovering copper and other metal values from metal-containing materials through pressure leaching operations. In accordance with the various aspects of the present invention, metal-containing pregnant leach solutions from pressure leaching op...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JOANNA M. ROBERTSON, ROBERT E. BREWER, JOHN O. MARSDEN, DAVID R. BAUGHMAN, PHILIP THOMPSON, WAYNE W. HAZEN
Format:	Patent
Sprache:	por
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention relates generally to a process for recovering copper and other metal values from metal-containing materials through pressure leaching operations. In accordance with the various aspects of the present invention, metal-containing pregnant leach solutions from pressure leaching operations need not be significantly diluted to facilitate effective metal recovery using solvent extraction and electrowinning.