发明名称 |
PROCESS FOR THE SEPARATION OF PARTICULATE MATTER |
摘要 |
This invention relates to a process for the separation and recovery of particulate matter having an average diameter of about 1 micron or less through the use of aqueous bi-phase systems and the modification of the surface properties of the particulate matter through use of a surfactant to modify its tendency to selectively migrate to one phase of the bi-phase system. |
申请公布号 |
CA1286634(C) |
申请公布日期 |
1991.07.23 |
申请号 |
CA19870548109 |
申请日期 |
1987.09.29 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
ANANTHAPADMANABHAN, KAVSSERY P.;GODDARD, ERROL D. |
分类号 |
B01D12/00;B03B1/04;B03B5/00 |
主分类号 |
B01D12/00 |
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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