METHOD OF LEACHING METALS FROM SULFIDE DRESSING REJECTS

FIELD: hydrometallurgy. SUBSTANCE: invention deals with processing of sulfide materials: dressing rejects, metallurgical wastes, subquality ores. Sulfide material is treated with hydrochloric acid solution in presence of sodium chloride and iron compounds. In this process selective leaching of metal...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JASHINA G.M, GULJAEV N.D
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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