System and method for regeneration of an absorbent solution

aA system for regenerating a rich absorbent solution, the system including: an absorber facilitating interaction between a process stream and an absorbent solution, wherein the process stream comprises an acidic component, and interaction of the process stream with the absorbent solution produces a reduced acidic component stream and a rich absorbent solution; at least one heat exchanger accepting at least one of said reduced acidic component stream and the process stream to transfer heat to a heat transfer fluid; and at least one mechanism to transfer the heat transfer fluid from said at least one heat exchanger to a regenerator regenerating the rich absorbent solution, wherein each of the at least one mechanisms is fluidly coupled to each of the at least one heat exchangers.