Electrolysis: processes – compositions used therein – and methods – Electrolytic synthesis – Utilizing fused bath
Reexamination Certificate
2007-10-16
2007-10-16
King, Roy (Department: 1742)
Electrolysis: processes, compositions used therein, and methods
Electrolytic synthesis
Utilizing fused bath
C204S243100, C204S286100, C205S386000, C205S387000
Reexamination Certificate
active
10796521
ABSTRACT:
A method of protecting an inert anode assembly (16) operating in an electrolysis cell (10) for producing metal when an adjacent assembly (16′) is removed exposing remaining assemblies to low ambient temperatures (40) by utilizing heat radiation shields (24) which can circumscribe every inert anode assembly (16), where the shields (24) remain intact and in place in the cell (10) while operating in molten electrolyte (15) at about 850° C.
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Burg James T.
D'Astolfo LeRoy E.
Alcoa Inc.
Greenberg & Traurig
King Roy
Smith Nicholas A.
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