CFD study of CO2 separation in an HFMC: Under non-wetted and partially-wetted conditions

- A 2D model for CO2 absorption in an HFMC using MEA, AMP, and NaOH as the absorbent.
- Non-wetted and partially-wetted conditions for counter-current gas-solvent flow.
- CO2 removal increases by increasing porosity, temperature, and solvent flow rate.
- Absorption rate and efficiency affect by the solvents at the order of NaOH > MEA > AMP.
- An HFMC with a smaller size using gas flow in the fibers and solvent in the shell.