@article{scholars11836,
            year = {2019},
         journal = {Industrial and Engineering Chemistry Research},
       publisher = {American Chemical Society},
            note = {cited By 11},
           pages = {729--735},
          number = {2},
          volume = {58},
           title = {Ion-Exchanged Silicoaluminophosphate-34 Membrane for Efficient CO 2 /N 2 Separation with Low CO 2 Concentration in the Gas Mixture},
             doi = {10.1021/acs.iecr.8b03543},
        abstract = {The Ba form of a silicoaluminophosphate-34 (SAPO-34) zeolite membrane was synthesized and investigated for carbon dioxide (CO 2 )/nitrogen (N 2 ) separation with low CO 2 concentration (as low as 5) in the feed. The effects of the separation temperature, CO 2 concentration in the feed, and pressure difference on the separation performance of the Ba form of a SAPO-34 zeolite membrane were investigated. A CO 2 gas permeance of 17.5 {\~A}? 10 -7 mol/m 2 {\^A}.s{\^A}.Pa and a CO 2 /N 2 separation selectivity of 78 were attained for the Ba form of a SAPO-34 zeolite membrane at 100 kPa pressure difference, 303 K, and 5 CO 2 concentration in the feed. With low CO 2 concentration (5) in the CO 2 /N 2 mixture, the Ba form of a SAPO-34 zeolite membrane was efficient in CO 2 /N 2 separation and displayed good stability for the separation performance of CO 2 /N 2 gas mixtures, in a gas separation durability test up to a total durability test time of 58 h. {\^A}{\copyright} 2018 American Chemical Society.},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85056349073&doi=10.1021\%2facs.iecr.8b03543&partnerID=40&md5=d7d4affccc6a29d00f9d810ad6d0582f},
            issn = {08885885},
          author = {Chew, T. L. and Yeong, Y. F. and Ho, C. D. and Ahmad, A. L.},
        keywords = {Barium compounds; Carbon dioxide; Durability; Gas mixtures; Gases; Ion exchange; Separation; Zeolites, CO2 concentration; Durability test; Pressure differences; Sapo-34 zeolites; Separation performance; Separation selectivity; Silicoaluminophosphates; Zeolite membrane, Gas permeable membranes}
}