发明名称 |
CURING OF POSITIVE PLATES |
摘要 |
Process for ripening positive lead accumulator plates comprises separating the plates; and treating with water vapor for less than 3 hours at an ambient temperature of above 60 degrees C. The lead sulfate produced is controlled. Preferred Features: Ripening is carried out at an ambient temperature of above 80 degrees C for 1 hour with water vapor. The plates are separated using a membrane. The formation of tetra-basic lead sulfate is controlled by the amount of sulfuric acid in a paste. |
申请公布号 |
PL356851(A1) |
申请公布日期 |
2004.07.12 |
申请号 |
PL20020356851 |
申请日期 |
2002.02.08 |
申请人 |
ACCUMULATORENWERKE HOPPECKE CARL ZOELLNER UND SOHN GMBH & CO.KG |
发明人 |
NITSCHE WERNER;LAHME NORBERT |
分类号 |
H01M4/20;H01M4/21;H01M4/62 |
主分类号 |
H01M4/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|