Process for disposal of acidic compounds of a gaseous effluent with an absorbent solution of triamines iii / ii / iii.

摘要

The present invention relates to the elimination of acid compounds of a gaseous effluent in a method of implementing an aqueous solution containing one or several triamines, in which the three amine functions are not connected together by means of the cycles, and the amine groups in positions α, ω are always and the tertiary amine group situated at the central position is always secondary more or less sterically hindered and which correspond to the following general formula (i) :