| abstract |
A method for treating liquefied hydrocarbons including acid gases to remove said acid gases while minimizing loss of amine species, he method comprising the step of contacting he liquefied hydrocarbons with an absorbent aqeuous solution of a first amine compound, the first amine compound having the structure: n nwherein R 1 is hydrogen or propane-2,3-diol and R 2 is propane-2,3-diol, or mixtures thereof. |