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Issue 22, 2019
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Highly selective CO2 removal for one-step liquefied natural gas processing by physisorbents

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Abstract

Industrial specifications require CO2 concentrations in natural gas below 50 ppm during liquefaction because of corrosion and CO2 freezing. Herein, we report a physisorbent (TIFSIX-3-Ni) that exhibits new benchmark CO2/CH4 selectivity and fast kinetics, thereby enabling one-step LNG processing to CO2 levels of 25 ppm.

Graphical abstract: Highly selective CO2 removal for one-step liquefied natural gas processing by physisorbents

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Publication details

The article was received on 23 Jan 2019, accepted on 15 Feb 2019 and first published on 15 Feb 2019


Article type: Communication
DOI: 10.1039/C9CC00626E
Chem. Commun., 2019,55, 3219-3222

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    Highly selective CO2 removal for one-step liquefied natural gas processing by physisorbents

    D. G. Madden, D. O’Nolan, K. Chen, C. Hua, A. Kumar, T. Pham, K. A. Forrest, B. Space, J. J. Perry, M. Khraisheh and M. J. Zaworotko, Chem. Commun., 2019, 55, 3219
    DOI: 10.1039/C9CC00626E

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