Cathodes for aluminium electrolysis cell with expanded graphite lining
摘要
<p>Cathodes (1) for aluminium electrolysis cells consisting of cathode blocks (4) and current collector bars (2) attached to those blocks whereas the cathode slots (3) receiving the collector bar are lined with expanded graphite lining (9) thus providing longer useful lifetime of such cathodes and increased cell productivity.
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申请公布号
EP1801264(A1)
申请公布日期
2007.06.27
申请号
EP20050028540
申请日期
2005.12.22
申请人
SGL CARBON AG
发明人
HILTMANN, FRANK. DR.;CHRIST, MARTIN, DR.;LANGER, WERNER;OETTINGER, OSWIN, DR.