Pervaporation separation of chlorinated hydrocarbon and acetone mixtures with crosslinked styrene-butadiene rubber and natural rubber blend membranes

摘要

A new kind of membrane was prepared by blending styrene-butadiene rubber (SBR) and natural (NR) in equal proportions. These membranes were crosslinked were crosslinked by four different vulcanising systems viz. conventional (CV), efficient (EV), dicumylperoxide (DCP) and a mixture consisting of sulphur and peroxide (mixed). The properties of these membranes were evaluated by pervaporation separation of chlorinated hydrocarbon adn acetone mixtures.