SOLUTION ABSORBANTE CONTENANT UN MELANGE DE 1,2-BIS-(2-DIMETHYLAMINOETHOXY)-ETHANE ET DE 2-[2-(2-DIMETHYLAMINOETHOXY)-ETHOXY]-ETHANOL, ET PROCEDE D'ELIMINATION DE COMPOSES ACIDES D'UN EFFLUENT GAZEUX

摘要

The invention relates to an absorbent solution for absorbing acid compounds, such as hydrogen sulphide and carbon dioxide, from a gas effluent, comprising water and a mixture of amines comprising 1,2-bis-(2-dimethylaminoethoxy)-ethane and 2-[2-(2- dimethylaminoethoxy)-ethoxy]-ethanol of respective formulae (I) and (II) below, and to a method for eliminating acid compounds contained in a gas effluent by means of said solution.