Device and method for connecting inert anodes for the production of aluminum by fused-salt electrolysis
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United States of America Patent
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Jun 9, 2009
Grant Date -
Jul 27, 2006
app pub date -
Sep 28, 2004
filing date -
Sep 30, 2003
priority date (Note) -
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Abstract
This invention relates to an anode assembly (1) to be used in a fused bath electrolysis aluminium production cell. This assembly comprises one inert anode (2) in the shape of a ladle, one connection conductor (3, 4, 5), mechanical connection means capable of cooperating so as to set up a mechanical link between the conductor and the anode, one metallic joint (31) that is or could be formed by brazing being located between all or part of at least one surface (20, 20', 20'') of the open end (22) of the anode (2) and all or part of at least one surface (40, 40', 40'') of the connection end (42) of the conductor (3, 4, 5). The invention simplifies manufacturing of anode assemblies comprising one inert anode.
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