A suitable zeolite Rho for separating CO2/CH4 in pressure swing adsorption (PSA) process.

DOI: 10.1016/j.inoche.2021.108547

Jan. 1, 2021

Adsorbents

Cd-Rho Cs-Rho H-Rho K-Rho Na-Rho Pb-Rho

Data points

#	Adsorbent	Gas	q / mol kg⁻¹	S / mol mol⁻¹	-ΔH / kJ mol⁻¹
915	H-Rho	Carbon dioxide/Methane	2.35	7.75	None
916	Cs-Rho	Carbon dioxide/Methane	0.98	70.0	None
917	Na-Rho	Carbon dioxide/Methane	2.42	654.0	None
918	Cd-Rho	Carbon dioxide/Methane	1.69	10000.0	None
919	K-Rho	Carbon dioxide/Methane	2.89	507.0	None
920	Pb-Rho	Carbon dioxide/Methane	1.35	10000.0	None