Purification of zinc-bearing material solutions containing manganese

Disclosed herein is a process for removing at least a portion of a manganese constituent from a zinc-bearng material, comprising the step of subjecting the material to a first oxidation mixture of SO2 and oxygen, at conditions sufficient to oxidize the manganese constituent

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Bibliographische Detailangaben
1. Verfasser:	CESAR J. FERRON
Format:	Patent
Sprache:	eng
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:	Disclosed herein is a process for removing at least a portion of a manganese constituent from a zinc-bearng material, comprising the step of subjecting the material to a first oxidation mixture of SO2 and oxygen, at conditions sufficient to oxidize the manganese constituent