Skip to Content
Find More Like This
Return to Search

Electrolytic cell for production of aluminum from alumina

United States Patent

March 15, 2005
View the Complete Patent at the US Patent & Trademark Office
Electrolysis of alumina dissolved in a molten salt electrolyte employing inert anode and cathodes, the anode having a box shape with slots for the cathodes.
Bradford; Donald R (Underwood, WA), Barnett; Robert J. (Goldendale, WA), Mezner; Michael B. (Sandy, OR)
10/ 387,602
March 14, 2003
The government has rights in this invention pursuant to Contract No. DE-FC07-98ID13662 awarded by the Department of Energy.