title: NaKA sorbents with high CO(2)-over-N(2) selectivity and high capacity to adsorb CO(2).
abstract: The uptake of carbon dioxide and nitrogen gas by zeolite NaKA was studied. A very high ideal CO(2)-over-N(2) selectivity and a high CO(2) capacity were observed at an optimal K(+) content of 17 at.%. NaKA is a very promising adsorbent for CO(2) separation from water-free flue gases.
authors.affiliation: Department of Materials and Environmental Chemistry, Berzelii Center EXSELENT on Porous Materials, Arrhenius Laboratory, Stockholm University, S-106 91 Stockholm, Sweden.
authors.forename: Qingling
authors.initials: Q
authors.lastname: Liu
authors.forename: Amber
authors.initials: A
authors.lastname: Mace
authors.forename: Zoltan
authors.initials: Z
authors.lastname: Bacsik
authors.forename: Junliang
authors.initials: J
authors.lastname: Sun
authors.forename: Aatto
authors.initials: A
authors.lastname: Laaksonen
authors.forename: Niklas
authors.initials: N
authors.lastname: Hedin
mesh_terms: D000327:Adsorption; D002245:Carbon Dioxide / Q000737:chemistry*; D008958:Models, Molecular; D009584:Nitrogen / Q000737:chemistry*; D011188:Potassium / Q000737:chemistry*; D012964:Sodium / Q000737:chemistry*; D017641:Zeolites / Q000737:chemistry*
chemical_list: D017641:Zeolites; D002245:Carbon Dioxide; D012964:Sodium; D009584:Nitrogen; D011188:Potassium