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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0424845 (1982-09-27) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 1 |
It has long been known that there is an interfacial tension between immiscible liquids such as water in oil. It has long been known that membranes when wetted by one of two immiscible liquids will preferentially allow the passage through the membrane of the liquid with which the membrane is wetted,
In a container having container side walls and a drain opening therethrough from which fluid flows by gravity: a generally tubular boss sealed to said walls around said drain opening and projecting generally vertically into said container; a pervious enclosure in said container rising vertically and
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