| 发明名称 |
ENRICHMENT OF MINERALS BY FLOTATION AND COLLECTOR AGENTS EMPLOYED FOR THIS PURPOSE |
| 摘要 |
Process of enrichment of minerals by flotation by means of a collector comprising a thio-compound, the thio-compound being a straight or branched dialkyl or dialkenyl polysulphide. |
| 申请公布号 |
ZA8307622(B) |
申请公布日期 |
1984.06.27 |
| 申请号 |
ZA19830007622 |
申请日期 |
1983.10.13 |
| 申请人 |
ELF AQUITAINE |
发明人 |
JACQUES MAURICE;GUESNET PATRICE;TOZZOLINO PIERRE;MULLER GUY |
| 分类号 |
B03D1/004;B03D1/012 |
主分类号 |
B03D1/004 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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