| abstract |
The present invention provides a method for absorbing CO 2 from a gas mixture, an absorption medium, and an apparatus for carrying out the method, wherein the disadvantages of the prior art are eliminated. A method for absorbing CO 2 from a gas mixture by contacting the gas mixture with an absorbing medium, wherein the absorbing medium comprises water and at least one amine of formula (I) according to claim 1. In the formula, R 1 and R 2 are each independently hydrogen or an alkyl group. [Selection figure] None |