M. Yoshikawa et al., PERVAPORATION OF AQUEOUS ACETIC-ACID MIXTURE THROUGH POLY(ACRYLIC ACID-CO-ACRYLONITRILE) MEMBRANES, Journal of membrane science, 82(1-2), 1993, pp. 157-162
Separation of aqueous acetic acid mixtures through a membrane was carr
ied out by pervaporation. A membrane made from poly(acrylic acid-co-ac
rylonitrile) was effective in the selective separation of water from a
cetic acid/water mixtures by pervaporation.