| 发明名称 |
Process and composition for removing precious metals from activated carbon |
| 摘要 |
A process for removing precious metals from activated carbon. The activated carbon is contacted with an aqueous solution of methyl ethyl ketoxime and sodium hydroxide.
|
| 申请公布号 |
US6238632(B1) |
申请公布日期 |
2001.05.29 |
| 申请号 |
US19990457592 |
申请日期 |
1999.12.09 |
| 申请人 |
ASHLAND, INC. |
发明人 |
KAMPS MARTIN LEE |
| 分类号 |
B01D15/00;B01J20/34;C09K3/00;C22B3/00;(IPC1-7):B01D15/00;C22B11/00;C22B11/08 |
主分类号 |
B01D15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
