发明名称 |
A PROCESS OF RECOVERING NON-FERROUS METAL VALUES, ESPECIALLY NICKEL, COBALT, COPPER AND ZINC, BY USING MELT AND MELT COATING SULPHATION, FROM RAW MATERIALS CONTAINING SAID METALS |
摘要 |
The invention relates to a process for recovering non-ferrous metal values such as nickel, cobalt, copper, zinc, manganese and magnesium from material containing said metals, by converting the non-ferrous metal values into sulphates by using melt and melt coating sulphation and recovering them as metal compounds by a process entity based on a melt and melt coating sulphation. |
申请公布号 |
AU3433489(A) |
申请公布日期 |
1989.10.16 |
申请号 |
AU19890034334 |
申请日期 |
1989.03.31 |
申请人 |
PEKKA JUHANI SAIKKONEN |
发明人 |
PEKKA JUHANI SAIKKONEN;JUSSI KALEVI RASTAS |
分类号 |
C22B7/00;C22B1/06;C22B3/04;C22B15/00;C22B19/02;C22B23/00 |
主分类号 |
C22B7/00 |
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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