发明名称 Surface active lead dust and method for its treatment
摘要 Process for treating highly active lead dust used in the production of batteries comprises reacting the dust with surface active materials. <??>An Independent claim is also included for highly active lead dust which has been reacted with surface active materials. <??>Preferred Features: The surface active materials are mixed during the grinding process to form the lead dust. The surface active materials are finely sprayed into the mixing drum of a lead dust mill.
申请公布号 EP1297920(A1) 申请公布日期 2003.04.02
申请号 EP20010123433 申请日期 2001.09.28
申请人 HOPPECKE BATTERIEN GMBH & CO. KG. 发明人 ERLER WOLFGANG
分类号 B22F1/00;C22B13/00;H01M4/38;H01M4/57;H01M4/62 主分类号 B22F1/00
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