[Gengineer]

Help needed!!!

I Need help with the design of a CO2 capture plant.I Need to know the steps needed to do a complete design.
I was thinking of starting with material balance and then calculating height and diameter of column. Would also consider solvent type and packing.  My main issue now is where am I meant to get all the parameters needed for this design. I would really appreciate it if I get the step by step procedure.

Thanks in advance