Pyrometallurgical method and device for separating zinc and/or cadmium from leadin metallurgical residues

The invention relates to a method and a device for separating zinc and/or cadmium from lead in a byproduct contaminated with said elements and/or compounds or in a residue arising during the production of metal. According to the invention, one of the steps of the method consists in creating conditio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GERALD NUSSBAUMER, PETER KARNER, MARKUS FORSTHUBER
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY METALLURGY OF IRON PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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