发明申请
- 专利标题： Electrolysis Cell for the Production of Aluminium Comprising Means to Reduce the Voltage Drop
- 专利标题（中）： 用于生产铝的电解槽包括降低电压降的手段
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申请号： US11944007申请日： 2007-11-21
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公开(公告)号： US20080135417A1公开(公告)日： 2008-06-12
- 发明人: Bertrand Allano , Delphine Bonnafous , Jean Camire , Martin Desilets , Laurent Fiot , Pierre Fournier , Yvon Gauthier , Denis Laroche , Olivier Martin , Pascal Thibeault , Serge Bouchard
- 申请人： Bertrand Allano , Delphine Bonnafous , Jean Camire , Martin Desilets , Laurent Fiot , Pierre Fournier , Yvon Gauthier , Denis Laroche , Olivier Martin , Pascal Thibeault , Serge Bouchard
- 优先权： EP06356135.1 20061122
- 主分类号： C25C1/22
- IPC分类号： C25C1/22 ; C25C7/00
摘要：
An electrolytic cell is suitable for production of aluminium, and includes at least one collector bar made of first metal and at least one complementary bar made of a second metal having an electrical conductivity greater than the first metal and arranged adjacent to one of the side faces of the collector bar so that the external end of the complementary bar is at a specified distance from a specified end face of the block. The second end terminates so as to limit heat losses from said cell. The cell makes it possible to obtain significantly lower voltage drops while avoiding excessive heat losses through the collector bars.
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