Simulating the absorption of sulfur dioxide by sodium carbonate
Thread Content
To simulate the process of sodium carbonate absorbing sulfur dioxide, the ASPEN PLUS packed tower module was used to model the removal of SO2 from a mixed gas (0.080 MpaG, 150°C) by using a 15% sodium carbonate solution (0.35 MpaG, 30°C), with the requirement that the gas emission at the outlet be less than 35 mg/m3. The gas composition (V%) is H2O: 9, CO2: 18, O2: 9, N2: 60, SO2: 2.5, argon: 0.5, with the remainder being nitrogen oxides. Determine the required amount of sodium carbonate solution and the discharge temperature, select the packing, and calculate the tower diameter and packing layer height. The original ASPEN PLUS files need to be provided.
Lack of mass in the gas flow stream； Lack of efficiency in the removal reaction ；
There’s no problem with that. Has anyone responded? If not, I can do it