Absorption capacity and CO2 removal efficiency in tray tower by using 2-(ethylamino)ethanol activated 3-(dimethylamino)propan-1-ol aqueous solution

The absorption amount (m) and loading (α) of CO2 in 2-(ethylamino)ethanol (EAE) activated 3-(dimethylamino)propan-1-ol (3DMA1P) aqueous solution were measured. The temperatures ranged from 303.2 K to 323.2 K. The mass fractions of 3DMA1P and EAE respectively ranged from 0.3 to 0.5 and 0.01 to 0.03. The effects of temperature (T) and mass fractions of amines (w) on the absorption performance were illustrated. It’s impressive that the addition of...