发明名称 |
Magnetic beneficiation of clays utilizing magnetic particulates |
摘要 |
A method for magnetically separating discoloring contaminants of low magnetic attractability from a crude kaolin clay containing said contaminants. A dispersed aqueous slurry of the clay is admixed with a finely divided magnetic particulate. The slurry is thereupon passed through a porous, ferromagnetic matrix in the presence of an applied magnetic field, whereby contaminants seeded by the particulate are separated from the slurry.
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申请公布号 |
US4125460(A) |
申请公布日期 |
1978.11.14 |
申请号 |
US19760753201 |
申请日期 |
1976.12.22 |
申请人 |
ANGLO-AMERICAN CLAYS CORPORATION |
发明人 |
NOTT, ALAN J.;PRICE, WILLIAM M. |
分类号 |
C04B33/10;(IPC1-7):B03C1/00 |
主分类号 |
C04B33/10 |
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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