Method for providing heat to post combustion capture process

摘要

In order to overcome the problems that earlier methods have experienced, a method for providing heat to a carbon dioxide (CO 2 ) post combustion capture process is proposed, comprising the steps:
a) generating electricity from a boiler (A) by feeding steam from said boiler (A) to one or more turbines (B, C, D);
b) feeding flue gas from said boiler (A) to a waste heat recovery unit (M);
c) capturing heat in said waste heat recovery unit (M); and
d) feeding heat to said post combustion capture process.