发明名称 |
Process for Separating Limonite and Saprolite |
摘要 |
A method for separating nickel containing lateritic ore into limonite and saprolite fractions that includes subjecting a lateritic ore slurry to a size separation procedure to separate the limonite and saprolite fractions on a selected threshold particle size basis and determining a threshold particle size based on an analysis of particle size fractions by determining a particle size where substantially all of the particles having a characteristic compositional range of at least one indicator element for limonite are smaller than the determined threshold particle size, and/or substantially all of the particles having a compositional range of at least one indicator element for saprolite are larger than a determined threshold particle size.
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申请公布号 |
US2011272508(A1) |
申请公布日期 |
2011.11.10 |
申请号 |
US201113106549 |
申请日期 |
2011.05.12 |
申请人 |
KREBS DAMIEN;REYNOLDS GRAHAM ANDREW;MULLER HARALD THEOWALD |
发明人 |
KREBS DAMIEN;REYNOLDS GRAHAM ANDREW;MULLER HARALD THEOWALD |
分类号 |
B02C19/00;B03B5/00 |
主分类号 |
B02C19/00 |
代理机构 |
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代理人 |
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地址 |
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