The CA/EVA blend membranes, cast from DIO/DCE solvent mixture and DIO/CYH solvent mixture, was used to separate MeOH/MTBE mixture with 5(wt)% MeOH.

• 结果表明:CA/EVA在DIO/CF和DIO/DCE两种混合溶剂中是相容的,而在DIO/CYH混合溶剂中则是不相容的;