Hi, I am currently conducting a simulation of CO2 conversion into Formic acid via hydrogenation of ammonia-based system. The reactants includes the aqueous ammonia and flue gas of CO2.

There are 3 main stages of the process:

1. Absorption (CO2+NH3 to produce Ammonium bicarbonate)

2. Hydrogenation (Ammonium bicarbonate into ammonium formate)

3. Stripping process into formic acid