| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method in which a compound which has absorbed carbon dioxide can be recovered as a solid component, and since the absorbed carbon dioxide can be released again, a tertiary amine as the absorbent can be repeatedly used. <P>SOLUTION: The method for recovering carbon dioxide comprises a step for forming a zwitterion adduct by reacting a tertiary amine with carbon dioxide. <P>COPYRIGHT: (C)2003,JPO |
