OXYGEN INJECTION IN FLUID BED ORE CONCENTRATE ROASTING

Oxygen is injected into the windbox of a fluidized bed ore roaster to form a fluidizing and oxidizing gas stream of elevated oxygen content which is fed into only the feed zone into which the ore to be fluidized is fed.

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Bibliographische Detailangaben
Hauptverfasser:	MOCSARI, JEFFREY C, ABDELWAHAB, AHMED F, TURGUT, OZHAN, COESSENS, WIM, BOURDEAUDHUY, DANY, MAHONEY, WILLIAM J
Format:	Patent
Sprache:	eng ; pol
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:	Oxygen is injected into the windbox of a fluidized bed ore roaster to form a fluidizing and oxidizing gas stream of elevated oxygen content which is fed into only the feed zone into which the ore to be fluidized is fed.