| 发明名称 |
Use of Surfactants in the Production of Metal |
| 摘要 |
An aqueous sulfuric acid-containing composition which comprises at least one surfactant, and a process for extricating metal from metal-containing materials with the aid of this aqueous sulfuric acid-containing composition are described.
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| 申请公布号 |
US2008025890(A1) |
申请公布日期 |
2008.01.31 |
| 申请号 |
US20050722766 |
申请日期 |
2005.12.23 |
| 申请人 |
SEELMANN-EGGEBERT HANS-PETER;OETTER GUNTER;BRODERSEN CARLOS RENE P;PINOCHET RICARDO DANIEL L;BERASTAIN ARTURO |
发明人 |
SEELMANN-EGGEBERT HANS-PETER;OETTER GUNTER;BRODERSEN CARLOS RENE P.;PINOCHET RICARDO DANIEL L.;BERASTAIN ARTURO |
| 分类号 |
C22B15/00;C22B3/00 |
主分类号 |
C22B15/00 |
| 代理机构 |
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