CO2 Adsorption examples?

Could anyone point me to examples of CO2 adsorption (NOT absorption) modeled in MFiX, with an available .mfx file? Preferably CO2 adsorption onto rigid solid bodies or packed beds as opposed to absorption into liquids, as is available in the legacy tutorials.

I’ve already perused through the legacy absorption tutorials, and I’d like to compare differences between both model setups.

-Adam K