| 发明名称 |
Alkali metal (hydrogen) carbonate production process. |
| 摘要 |
An energy-saving environmentally friendly process is described for the production of alkali metal carbonates by means of electrodialysis of alkali metal salts (1) and carbonization of the resulting alkali metal hydroxide solution. <IMAGE> |
| 申请公布号 |
EP0439636(A1) |
申请公布日期 |
1991.08.07 |
| 申请号 |
EP19900101631 |
申请日期 |
1990.01.27 |
| 申请人 |
KALI-CHEMIE AKTIENGESELLSCHAFT |
发明人 |
BOSSE, JOCHEN;HARTMANN, ULRICH;MUSALL, REIMAR |
| 分类号 |
B01D;B01D61/44;B01D61/48;C01D1/04;C01D7/00;C01D7/07;C01D15/08 |
主分类号 |
B01D |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
