| 摘要 |
Absorption medium comprises water, an amine compound (I), and an alkanolamine, which is a tertiary amine or a sterically hindered primary or secondary amine. Absorption medium comprises water, an amine compound of formula (I), and an alkanolamine, which is a tertiary amine or a sterically hindered primary or secondary amine. R : 1-4C-n-alkyl, preferably n-propyl or n-butyl. An independent claim is included for absorbing an acidic gas from a gas mixture comprising contacting the gas mixture with the absorption medium. [Image]. |
