Gas separation membranes based on perfluorinated polymers
摘要
Disclosed herein is a process for separating components of a gas mixture using gas-separation copolymer membranes. These membranes use a selective layer made from copolymers of perfluorodioxolane monomers. The resulting membranes have superior selectivity performance for gas pairs of interest while maintaining fast gas permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyflon® AD, and Cytop®.
申请公布号
AU2015219160(A1)
申请公布日期
2016.09.29
申请号
AU20150219160
申请日期
2015.02.18
申请人
Membrane Technology And Research, Inc.;Koike, Yasuhiro;Okamoto, Yoshiyuki
发明人
Okamoto, Yoshiyuki;Koike, Yasuhiro;He, Zhenjie;Merkel, Timothy C.