| 发明名称 |
Process for nickel removal from concentrated aqueous cobaltous sulfate solutions |
| 摘要 |
By contacting an aqueous cobaltous sulfate solution with an ion-exchange resin having bis-(2-picolyl)amine functional groups nickel is removed down to very low levels.
|
| 申请公布号 |
US4320099(A) |
申请公布日期 |
1982.03.16 |
| 申请号 |
US19800172670 |
申请日期 |
1980.07.28 |
| 申请人 |
INCO LIMITED |
发明人 |
BABJAK, JURAJ |
| 分类号 |
B01D11/04;C01G51/10;C01G53/00;(IPC1-7):B01D11/00;C01G51/00;C22B1/00 |
主分类号 |
B01D11/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
