发明名称 |
Autogenous smelting of lead in a top blown rotary converter |
摘要 |
Processes are provided for the autogenous production of crude lead from sulphidic lead concentrates or complex sulphide materials containing lead. The processes are carried out in a rotary converter with the rotation axis inclined to the plane of the vertical. In the process the sulphidic materials are smelted and reduced while the converter is rotated.
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申请公布号 |
US4008075(A) |
申请公布日期 |
1977.02.15 |
申请号 |
US19740532234 |
申请日期 |
1974.12.12 |
申请人 |
BOLIDEN AKTIEBOLAG |
发明人 |
PETERSSON, STIG ARVID |
分类号 |
C22B5/08;C22B13/02;C22B13/06;(IPC1-7):C22B13/00 |
主分类号 |
C22B5/08 |
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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