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Specialty polymeric membranes 3. Pervaporation separation of acetic acid/water mixtures through polymeric membranes having a pyridine moiety as a side group

机译:Specialty polymeric membranes 3. Pervaporation separation of acetic acid/water mixtures through polymeric membranes having a pyridine moiety as a side group

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AbstractPervaporation of an acetic acid/water mixture was studied through synthetic polymeric membranes made from poly(1‐butyl methacrylate), poly(2‐ethylhexyl methacrylate), polystyrene, and copolymers of 4‐vinylpyridine and styrene, whose mole fraction of 4‐vinylpyridine was 0.028 or 0.050. Permselectivities through polystyrene and poly(4‐vinylpyridine‐co‐styrene) (mole fraction of 4‐vinylpyridine, 0.050) are discussed based on the solution‐diffusion theory. © 1994 Jo

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