| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a useful new amine solvent solution composition used for absorbing an acid gas from the stream of the supply material of a liquid or a gas.SOLUTION: An amine solvent solution composition comprises: an amine additive selected from one or more kinds among aminoethylethanolamine, tetraethylenepentamine, dimethylaminopropylamine and polyoxyalkyleneamine; an amine solvent solution selected from one or more kinds among monoethanolamine, diethanolamine, triethanolamine, dimethylethanolamine, N-methyldiethanolamine, monomethylethanolamine, 2-(2-aminoethoxy)ethanol, aminoethylethanolamine, diisopropanolamine, piperazine and their derivatives; and water.</p> |
