Keywords: سولفوریزاسیون گاز دودکش; CCS; carbon capture system; CFD; computational fluid dynamics; CRH; cold reheated steam; ECO; economizer; EVAP; evaporator; FDF; forced draft fan; FGD; flue gas desulphurisation; FW; feed water; HPST; high pressure steam turbine; HRH; hot reaheated steam;