| 发明名称 |
THE ENRICHMENT OF ORES BY FLOTATION AND COLLECTING AGENTS THEREFOR |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
AU562923(B2) |
申请公布日期 |
1987.06.25 |
| 申请号 |
AU19830020154 |
申请日期 |
1983.10.13 |
| 申请人 |
SOCIETE NATIONALE ELF AQUITAINE PRODUCTION |
发明人 |
JAZQUES MAURICE;PATRICE GUESNET;PIERRE TOZZOLINO;GUY MULLER |
| 分类号 |
B03D1/004;B03D1/012;(IPC1-7):B03D1/02 |
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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