APPARATUS AND METHOD FOR CONTROLLED ALUMINA SUPPLY

APPARATUS AND METHOD FOR CONTROLLED ALUMINA SUPPLY

An apparatus and a method are useful for removing pollutants from process effluent gas produced by an electrolytic cell used in an aluminum production plant to produce aluminum. The apparatus and method use a flow control device to control alumina supply to an electrolytic cell and to a dry scrubber...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SORHUUS, Anders Kenneth, OSE, Sivert
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:An apparatus and a method are useful for removing pollutants from process effluent gas produced by an electrolytic cell used in an aluminum production plant to produce aluminum. The apparatus and method use a flow control device to control alumina supply to an electrolytic cell and to a dry scrubber contact reactor.