| 发明名称 |
Separation of arsenic from fluorite ore, by means of magnetic separation and flotation of the pyrites to which it is associated |
| 摘要 |
A procedure for the separation of arsenic from fluorite by means of magnetization and flotation of the pyrites present in the fluorite ore, and in which arsenic is associated, irrespectively of the chemical form in which said arsenic is present. |
| 申请公布号 |
US4351483(A) |
申请公布日期 |
1982.09.28 |
| 申请号 |
US19800156524 |
申请日期 |
1980.06.04 |
| 申请人 |
CIA MINERA RIO COLORADO, S.A. |
发明人 |
CASTILLO-GONZALEZ, RICARDO |
| 分类号 |
B03D1/018;B03D1/02;C01F11/22;C22B1/00;C22B30/04;(IPC1-7):B02C23/18 |
主分类号 |
B03D1/018 |
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