METHOD OF NICKEL AND COBALT RECOVERY FROM NICKEL SILICATE ORES

metallurgy. SUBSTANCE: method includes roasting of ore with subsequent leaching of roasting products and further processing of obtained solution. Roasting is carried out at temperature of 300-700 C with supply of steam at temperature of not less than 100 C during roasting. EFFECT: reduced expenditur...

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Bibliographische Detailangaben
Hauptverfasser:	PLEKHANOV S.V, BASKOV D.B, ORLOV S.L, SEREDA G.A
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	metallurgy. SUBSTANCE: method includes roasting of ore with subsequent leaching of roasting products and further processing of obtained solution. Roasting is carried out at temperature of 300-700 C with supply of steam at temperature of not less than 100 C during roasting. EFFECT: reduced expenditures for apparatuses and higher ecological safety.