PROCESS AND APPARATUS FOR ROASTING OF GOLD BEARING SULFIDE CONCENTRATE

The invention is directed to a process and its relating plant for roasting gold bearing sulfide concentrate. Concentrate particles with a carbon content of more than 0.5 wt-% are fed into a roaster where they are thermally treated at a temperature in the range of 500 and 1000 °C in a fluidized bed t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Eberhard SCHMIDT, Jochen GÜNTNER, Maciej WROBEL, Christian MATTICH, Jörg HAMMERSCHMIDT, Ioannis CHATZILAMPROU, Alexandros CHARITOS, Franz SCHULZ
Format:	Patent
Sprache:	eng ; spa
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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