| 发明名称 |
PROCESS FOR THE PREPARATION OF MANGANESE SULPHIDE |
| 摘要 |
The present invention concerns the preparation of a manganese sulphide by heating of particulate or agglomerate manganese sulphate to a temperature of at least 700 ~C in the presence of at least one reduction agent.
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| 申请公布号 |
CA2232592(A1) |
申请公布日期 |
1997.03.27 |
| 申请号 |
CA19962232592 |
申请日期 |
1996.09.20 |
| 申请人 |
H GAN S AB |
发明人 |
ENGSTR M, ULF;ARVIDSSON, JOHAN |
| 分类号 |
C01G1/12;C01G45/00;(IPC1-7):C01G45/00 |
主分类号 |
C01G1/12 |
| 代理机构 |
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