Reduction of zinc oxide from complex sulfide concentrates using chloride processing

An apparatus and a process for producing zinc oxide from a zinc-bearing material are provided. The process comprises the steps of leaching the complex sulfide material with hydrochloric acid, ferric chloride, and oxygen; precipitating iron from the leach solution using lime and oxygen; removing copp...

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Bibliographische Detailangaben

Hauptverfasser:	Allen, Carole, Payant, Serge, Kondos, Peter, Weert, Gezinus Van
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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