@article{Habibzare_Asghari_Djirsarai_2024, title={Nano composite PEBAX®/PEG membranes: Effect of MWNT filler on CO2/CH4 separation}, volume={5}, url={https://oiccpress.com/international-journal-of-nano-dimension/article/nano-composite-pebax-peg-membranes-effect-of-mwnt-filler-on-co2-ch4-separation/}, DOI={10.7508/ijnd.2014.03.006}, abstractNote={The performances of two-phase polymer-liquid PEBAX®/polyethylene glycol (PEG) and three-phase polymer-liquid-solid PEBAX®/PEG/MWNT thin film composite membranes for CO2 and CH4 permeation were studied. The effect of temperature and MWNT/PEBAX® ratio on single gas (CO2 and CH4) permeability was investigated. The permeation of both gases was measured at different temperatures from 303 to 323 ˚K. The results exhibited that the PEBAX®/PEG/MWNT membrane had better permeability for CO2 in comparison to the PEBAX®/PEG membrane, whereas CO2/CH4 selectivities in both membranes were almost the same; i.e. MWNT filler promoted the performance of PEBAX®/PEG membrane in CO2/CH4 Separation. Also, the permeability increases with temperature in all experiments. For the three-phase PEBAX®/PEG/MWNT membrane, CO2 permeability was determined 221 Barrer in 323˚K and the selectivity was obtained as 23 in 303 ˚K.}, number={3}, journal={International Journal of Nano Dimension (Int. J. Nano Dimens.)}, publisher={OICC Press}, author={Habibzare, S. and Asghari, M. and Djirsarai, A.}, year={2024}, month={Feb.}, keywords={Nanocomposite, Mixed Matrix Membrane, CO2, PEBAX®, MWNT} }