发明名称 |
Coalescence of oil in oil/water emulsions |
摘要 |
This invention relates to a method for the removal of oil from an oil in water emulsion by passing the emulsion through a fibrous structure comprising fibres having finely divided particles having an average size of one micron or less and which exhibit oleophilic and hydrophobic properties adhered to and penetrating their outer surfaces, and removing the coalesced oil droplets so formed.
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申请公布号 |
US4199447(A) |
申请公布日期 |
1980.04.22 |
申请号 |
US19760745813 |
申请日期 |
1976.11.29 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES LTD |
发明人 |
CHAMBERS, DAVID B;WALKER, BARRY |
分类号 |
B01D17/04;(IPC1-7):B01D13/00 |
主分类号 |
B01D17/04 |
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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