Hidetoshi Kita, Tsutomu Inoue, Hidetoshi Asamura, Kazuhiro Tanaka and Kenichi Okamoto
NaY zeolite membrane grown hydrothermally on the surface of a porous alumina substrate shows a high alcohol selectivity in pervaporation, a membrane-based liquid separation process, of alcohol–benzene, cyclohexane or methyl tert-butyl ether.