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Issue 25, 2018
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An optimal trapdoor zeolite for exclusive admission of CO2 at industrial carbon capture operating temperatures

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Abstract

High purity molecular trapdoor chabazite with an optimal Si/Al ratio (1:9) was prepared from fly ash. Gas adsorption isotherms and binary breakthrough experiments show dramatically large selectivities for CO2 over N2 and CH4, which are the highest among physisorbents at operating temperatures suitable for postcombustion carbon capture and natural gas separations.

Graphical abstract: An optimal trapdoor zeolite for exclusive admission of CO2 at industrial carbon capture operating temperatures

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Publication details

The article was received on 26 Jan 2018, accepted on 28 Feb 2018 and first published on 01 Mar 2018


Article type: Communication
DOI: 10.1039/C8CC00634B
Citation: Chem. Commun., 2018,54, 3134-3137
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    An optimal trapdoor zeolite for exclusive admission of CO2 at industrial carbon capture operating temperatures

    T. Du, X. Fang, L. Liu, J. Shang, B. Zhang, Y. Wei, H. Gong, S. Rahman, E. F. May, P. A. Webley and G. (. Li, Chem. Commun., 2018, 54, 3134
    DOI: 10.1039/C8CC00634B

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