METHOD AND APPARATUS FOR DISPERSING ALUMINA IN A MOLTEN ELECTROLYTE CONTAINED IN AN ALUMINUM REDUCTION CELL

The invention provides a method and apparatus for supplying and dispersing alumina into a molten electrolyte in an aluminum reduction cell. The apparatus comprises: (a) an alumina feeder (12) for charging a predetermined amount of alumina into a pre-selected area on a crust of solidified electrolyte...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	COLLARD, MARCEL, DESCLAUX, PAUL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS THEREFOR CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
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