Citation:
Li Wenjun, Xue Peihua. PERVAPORATION SEPARATION OF ISOPROPANOL/WATER MIXTURE BY SULFONATED POLYETHYLENE HOLLOW FIBER ION-EXCHANGE MEMBRANE[J]. Chinese Journal of Applied Chemistry,
;1992, 9(6): 89-91.
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The sulfonated polyethylene hollow fiber ion-exchange membranes with different ionexchange capacity (IEC) were prepared by heterogeneous photochemical chlorosulfonation reaction. The effects of temperature and IEC on the pervaporation of a near azeotropic isopropanol/water feed mixture were studied.
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