发明名称 |
Method and apparatus for liquid-liquid extraction. |
摘要 |
<p>An apparatus for effecting liquid-liquid contact between an aqueous liquid medium and an organic liquid medium comprises a chamber for holding a body of each of the media having an agitator therein. One or both of the media are supplied to a mixing zone around the agitator. By means of the agitator a dispersion band is formed with a free space above and/or below it which is devoid of baffles. A layer of disengaged lighter medium forms above the dispersion band and a layer of disengaged heavier medium below it, at least one of these layers extending into the or a corresponding free space. Disengaged lighter and/or heavier medium is recovered from the corresponding layer thereof at the same rate that it is supplied to the mixing zone.</p> |
申请公布号 |
EP0036283(A2) |
申请公布日期 |
1981.09.23 |
申请号 |
EP19810300991 |
申请日期 |
1981.03.10 |
申请人 |
DAVY MCKEE (MINERALS & METALS) LIMITED |
发明人 |
JACKSON, IAN DOUGLAS;DILLEY, MALCOLM;BERRY, DEREK;ROWDEN, GEORGE ALAN |
分类号 |
B01D11/04;(IPC1-7):01D11/04 |
主分类号 |
B01D11/04 |
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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