| 发明名称 |
THE USE OF SURFACTANT MIXTURES AS AIDS IN THE FLOTATION OF NON-SULFIDIC ORES |
| 摘要 |
A process for separating non-sulfidic minerals from an ore by flotation in which the ore is contacted with a mixture of (a) at least one adduct of ethylene oxide and propylene oxide with a C8-C22 fatty alcohol and (b) at least one anionic, cationic or ampholytic surfactant. |
| 申请公布号 |
ZA8603466(B) |
申请公布日期 |
1986.12.30 |
| 申请号 |
ZA19860003466 |
申请日期 |
1986.05.09 |
| 申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
WOLFGANG VON RYBINSKI;RITA KOESTER |
| 分类号 |
B03D1/004;B03D1/008;B03D1/01;B03D1/012 |
主分类号 |
B03D1/004 |
| 代理机构 |
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代理人 |
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