Apparatus and method for controlled alumina supply

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United States of America Patent

PATENT NO 12006582
APP PUB NO 20210164119A1
SERIAL NO

17053242

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
REEL ALESA AG8048 ZÜRICH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ose, Sivert Oslo, NO 2 2
Sorhuus, Anders Kenneth Oslo, NO 8 10

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