Systematic Measurements of CH4 and CO2 Adsorption Isotherms on Cation-Exchanged Zeolites 13X.

DOI: 10.1021/acs.jced.9b00473

Jan. 1, 2019

Adsorbents

Data points

# Adsorbent Gas q / mol kg⁻¹ S / mol mol⁻¹ -ΔH / kJ mol⁻¹
871 HX 13X Zeolite Carbon dioxide/Methane 1.69 10.99 36.78
872 LiX 13X Zeolite Carbon dioxide/Methane 2.38 4.78 39.86
873 NaX 13X Zeolite Carbon dioxide/Methane 1.66 17.66 35.82
874 CuX 13X Zeolite Carbon dioxide/Methane 1.12 1.2 36.66
2469 HX 13X Zeolite Carbon dioxide/Nitrogen 1.69 19.59 36.78
2470 LiX 13X Zeolite Carbon dioxide/Nitrogen 2.38 15.03 39.86
2471 NaX 13X Zeolite Carbon dioxide/Nitrogen 1.66 16.6 35.82
2472 CuX 13X Zeolite Carbon dioxide/Nitrogen 1.12 144.94 36.66
4699 LiX Zeolite Methane/Nitrogen 0.5 2.5 24.0