(226a) Gas Separation Properties of Novel Poly(benzimidazole)s
AIChE Annual Meeting
2018
2018 AIChE Annual Meeting
Separations Division
In Honor of Neal Chung I: Gas Separation
Monday, October 29, 2018 - 3:30pm to 3:52pm
Gas and water vapor separation properties of a systematic series of sulfonyl-containing
poly(benzimidazole)s are reported as a function of pressure and temperatrue. Gas separation properties are reported
over temeratures ranging from ambient up to 190C. Additionally, separation properties of PBIs blended with
polyimides are also reported, with some blends exhibiting transport properties above the 2008 upper bound.