| 摘要 |
The present invention relates to a carbon dioxide absorbent comprising: oxygen-containing diamine, cyclodiamine, and polyalkylene glycol dialkyl ether. In the carbon dioxide absorbent according to the present invention, oxygen-containing diamine is used as a main absorbent, whereas cyclodiamine is used as a speed enhancer, and polyalkylene glycol dialkyl ether as both a micro-disproportionation agent and a regeneration stimulator as well. Thus, carbon dioxide absorption ability, absorption speed and regeneration properties of the absorbent increase all together. |
