| 发明名称 |
Processing of breunnerite to recover magnesium compounds |
| 摘要 |
A process for the preparation of magnesium compounds from breunnerite or from mineral concentrates or tailings containing breunnerite in which the mineral is calcined and treated with an acid and the magnesium salt solution so formed is separated from insoluble matter.
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| 申请公布号 |
US4201750(A) |
申请公布日期 |
1980.05.06 |
| 申请号 |
US19780899168 |
申请日期 |
1978.04.24 |
| 申请人 |
ENGELHARD MINERALS & CHEMICALS CORP |
发明人 |
PITTS, FRANK |
| 分类号 |
C01F5/30;C01F5/38;C01F5/40;(IPC1-7):C01F5/30 |
主分类号 |
C01F5/30 |
| 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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