BLEND FOR REDUCTIVE TREATMENT OF METALURGICAL WASTE

FIELD: ore processing industry, more particularly processing of oxidized ores and zinc cakes by reductive treatment. SUBSTANCE: claimed blend comprises (wt %): 3- 15 oxidized zinc ore; 56-65 zinc cake; 3-6 limestone, and the hard carbon reducing agent balance. EFFECT: greater recovery of zinc into w...

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Bibliographische Detailangaben
Hauptverfasser:	RESHETNIKOV JU.V, KOZLOV P.A, GIZATULIN O.V, KAZANBAEV L.A, KOLESNIKOV A.V
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:	FIELD: ore processing industry, more particularly processing of oxidized ores and zinc cakes by reductive treatment. SUBSTANCE: claimed blend comprises (wt %): 3- 15 oxidized zinc ore; 56-65 zinc cake; 3-6 limestone, and the hard carbon reducing agent balance. EFFECT: greater recovery of zinc into welz-oxide. 1 tbl