| 发明名称 |
METHOD FOR PURIFYING SOLUTION OF SODIUM MONOCHROMATE OF POLYVALENT CATIONS |
| 摘要 |
The present invention relates to a process for removing multivalent cations from monochromate solutions, the monochromate solutions which can be obtained by this process and the use of these solutions as an electrolyte for the electrochemical preparation of dichromates and chromic acid (CrO3). |
| 申请公布号 |
RU1830051(C) |
申请公布日期 |
1993.07.23 |
| 申请号 |
SU19894614831 |
申请日期 |
1989.08.23 |
| 申请人 |
BAJEU AG |
发明人 |
KHELMUT KLOTTS;RAJNER VEBER;KHANS-DITER BLOK;RAJNKHOLD KLIPPER;KHAJKO KHOFFMANN;NORBERT LENKHOFF |
| 分类号 |
B01J43/00;B01J45/00;C01G37/033;C01G37/14;C22B3/00;C25B1/00;C25B1/14;C25B1/22;C25B1/28 |
主分类号 |
B01J43/00 |
| 代理机构 |
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