| 发明名称 |
Recycling of diaphragms |
| 摘要 |
The invention relates to a process for recycling diaphragms, in particular a process for recycling used asbestos-free diaphragms from alkali metal chloride electrolysis, the diaphragm material being comminuted, the diaphragm material being washed with a wash substrate and a reusable material being obtained.
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| 申请公布号 |
US5876785(A) |
申请公布日期 |
1999.03.02 |
| 申请号 |
US19970992030 |
申请日期 |
1997.12.17 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KROENER, RUDI;LEUTNER, BERND;SCHLAEFER, DIETER;STEINER, WOLFGANG;FRIEDRICH, HOLGER |
| 分类号 |
C25B13/00;(IPC1-7):B05D5/12 |
主分类号 |
C25B13/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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