Electrolysis in a cell having a solid oxide ion conductor

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United States of America Patent

PATENT NO 6187168
SERIAL NO

09166975

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Abstract

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An electrolytic cell and electrolytic process for producing a metal by reduction of a metal oxide dissolved in a molten salt bath containing at least one chloride and at least one fluoride. A solid conductor of oxide ions is interposed between the anode and the cathode. The solid conductor preferably comprises zirconia, stabilized in cubic form by addition of a divalent or trivalent metal oxide such as yttria.

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Patent Owner(s)

Patent OwnerAddress
ALUMINUM COMPANY OF AMERICAALCOA TECHNICAL CENTER 100 TECHNICAL DRIVE ALCOA CENTER PENNSYLVANIA 15069-0001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LaCamera, Alfred F Trafford, PA 18 263
Ray, Siba P Murrysville, PA 52 985

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