title: Efficient methane/nitrogen separation with low-sodium clinoptilolite.
abstract: The presence of sodium is shown to have a highly detrimental effect on the gas separation ability of clinoptilolite towards methane and nitrogen.
authors.affiliation: School of Applied Sciences, University of Wolverhampton, Wulfruna Street, Wolverhampton, UK WV1 1SB. J.E.Guest@wlv.ac.uk
authors.forename: Jodie E
authors.initials: JE
authors.lastname: Guest
authors.forename: Craig D
authors.initials: CD
authors.lastname: Williams