文摘
The CO2 solubility of 30 aqueous amine solutions was measured at 30 wt% and 313.15 K. The CO2 loading of HMD is the highest, and that of TEA is the lowest. 2DMAE, 3DMA1P, 1DMA2P, MDEA, TMPAD and 2EAE have a low heat of absorption with CO2. 2EAE can be used as an alternative to MEA in the CO2 capture process.