id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15298		cet-15298		6	.pdf	application/pdf	3387	117	43	These findings demonstrate that the improved performance of the membrane at high CO₂ %vol feed concentrations is primarily due to enhanced permeability, though selectivity may be compromised at extreme levels of CO2 in the multicomponent feed gas. Figures 4a and 4b illustrate the effects of feed CO₂ concentration on CO₂ recovery, retention coefficient, stage cut, and selectivity in a membrane system.	cache/cet-15298.pdf	txt/cet-15298.txt