摘要 |
A CO2 absorbent, comprising an aqueous solution of 2-amino-2-methylpropanol (AMP) and 1-(2-aminoethyl)-piperazine (AEP), wherein the molar concentration of AMP is between 4.5M and 2 M, and the molar concentration of AEP is between 0.5 M and 2 M, and a method for capturing CO2 using the absorbent, are described. |