SUPPORTED NANOPOROUS CARBOGENIC GAS SEPARATION MEMBRANE AND PROCESS FOR PREPARATION THEREOF

摘要

A supported nanoporous carbon membrane (SNPCM) exhibiting improved gas separation performance and a novel method for preparation thereof is described. The supported nanoporous carbon membrane is formed by the ultrasonic atomization and deposition of a thin, uniform layer of furfuryl alcohol resin, in an acetone solvent, onto a porous support, evaporating the acetone, and pyrolyzing the furfuryl alcohol resin.