发明名称 |
Improvements in the separation of liquid mixtures by ultrafiltration |
摘要 |
A method and device for separating liquid mixtures by ultrafiltration wherein prior to introducing the mixture into the ultrafilter a gas is added to the said mixture. The addition occurs at a pressure higher than the ultrafiltration pressure and the mixture of liquid and gas is allowed to expand down to the said ultrafiltration pressure prior to be introduced into the ultrafilter. |
申请公布号 |
US4222871(A) |
申请公布日期 |
1980.09.16 |
申请号 |
US19780900972 |
申请日期 |
1978.04.28 |
申请人 |
SOCIETE D'ETUDES ET DE REALISATIONS INDUSTRIELLES - SERI |
发明人 |
LEFEUVRE, ANTOINE A. J. |
分类号 |
B01D61/02;B01D17/02;B01D61/14;B01D61/16;B01D61/20;B01D61/22;B01D65/02;B01D65/08;B03D1/24 |
主分类号 |
B01D61/02 |
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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