Absorbent solution based on N,N,N',N'-tetramethylhexane-1,6-diamine and an amine having primary or secondary amine functions, and process for removing acid compounds from a gaseous effluent

摘要

The invention relates to the removal of acid compounds in a gaseous effluent in an absorption process that uses an aqueous solution of N,N,N',N'-tetramethylhexane-1,6-diamine formulated with a specific primary or secondary amine, making it possible to obtain a single-phase absorbent solution under conditions for absorbing acid gases such as CO