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Electrolytic cell for production of aluminum from alumina

United States Patent

November 2, 2004
View the Complete Patent at the US Patent & Trademark Office
An electrolytic cell for producing aluminum from alumina having a reservoir for collecting molten aluminum remote from the electrolysis.
Bradford; Donald R (Underwood, WA), Barnett; Robert J. (Goldendale, WA), Mezner; Michael B. (Sandy, OR)
Northwest Aluminum Technologies (Seattle, WA)
10/ 195,733
July 16, 2002
The government has rights in this invention pursuant to Contract No. DE-FC07-98ID13662 awarded by the Department of Energy.