| 摘要 |
The present invention relates to a method for fractionating a liquid mixture 'L2! containing a low-boiling (most volatile) and high-boiling (least volatile) component, in which use is made of membrane contactors '1,2!. The liquis mixture 'L2! is passed through a liquid channel '23,25! of a membrane contactor '1,2! whereby a vapor 'V1,V2! enriched in low-boiling component and a liquid 'L0,11! enriched in high-boiling component are formed. The invention also relates to a device for carrying out this method, in which a number of membrane contactors are coupled.
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