OBTAINING METALS FROM CU/NI SLAGS

The present invention relates to a method for treating iron-bearing slags containing precious metals, particularly slags created in copper and nickel smelting processes, by reducing the slag so that by means of adding a possible sulphidizing agent, the composition of the molten slag is regulated in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HEIKKI PELLERVO SAARI, JUHO KAARLO MAKINEN, KEITH BRYAN MURDEN
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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