Amine Regenerator An amine regenerator is a key component in gas treatment systems used to recover and recycle amine solutions that have absorbed acid gases such as carbon dioxide (Co,) and hydrogen sulfide (H,S) from natural gas or refinery streams. The process operates as part of an amine gas treating unit, where the rich amine solution-loaded with acid gases--is sent to the regenerator for purification and reuse. The amine regenerator typically consists of a distillation column, reboiler, con