CFD Simulation for Separation of Carbon Dioxide-Methane Mixture by Pressure Swing Adsorption

Table 2

Activation energies for permeation for 6-FDA based membranes at 35°C and 20 atm.

	CO2	CH4
Kinetic diameter (Å)	3.30	3.80
𝜆0 (Barrer)	17.25	0.20
𝐸𝑝 (kcal/mol)	4.74	0.92