发明名称 |
Process for scavenging iron from tailings produced by flotation beneficiation and for increasing iron ore recovery |
摘要 |
There is disclosed a process for scavenging iron from tailings produced by the flotation beneficiation of iron ore. This process includes the step of scavenging the flotation tailings using wet high-intensity magnetic separation (WHIMS). There is also disclosed a process for increasing the recovery of iron ore in a flotation beneficiation process. This iron ore recovery process includes the steps of feeding the magnetic concentrate produced by the scavenging process to a flotation system and then carrying out an additional flotation step.
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申请公布号 |
US4192738(A) |
申请公布日期 |
1980.03.11 |
申请号 |
US19780953395 |
申请日期 |
1978.10.23 |
申请人 |
U S OF AMERICA INTERIOR SECRETARY |
发明人 |
COLOMBO, ARTHUR F;HOPSTOCK, DAVID M |
分类号 |
B03B9/04;B03C1/03;(IPC1-7):B03B1/00 |
主分类号 |
B03B9/04 |
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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