| 发明名称 |
HYDROMETALLURGIC METHOD FOR PROCESSING RAW MATERIALS CONTAINING ZINC SULPHIDE |
| 摘要 |
<p>The invention relates to a method for recovering various valuable materials in connection with the hydrometallurgical production of zinc. The method is particularly suited for feeding different types of raw materials into the various stages of a process carried out in atmospheric conditions. Valuable materials such as lead, silver and gold are recovered by means of the said method. <IMAGE></p> |
| 申请公布号 |
AU640199(B2) |
申请公布日期 |
1993.08.19 |
| 申请号 |
AU19910070210 |
申请日期 |
1991.02.04 |
| 申请人 |
OUTOKUMPU OY |
发明人 |
SIGMUND PEDER FUGLEBERG;AIMO ENSIO JARVINEN |
| 分类号 |
C22B11/00;C22B3/08;C22B13/00;C22B19/00;C22B19/20 |
主分类号 |
C22B11/00 |
| 代理机构 |
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