CO2 Capture Technical Analysis for Gas Turbine Flue Gases with Complementary Cycle Assistance Including Non Linear Mathematical Modeling

In this study, a Gas Turbine (GT) fed by the fossil fuel of type PG6561B (installed at South-Pars Gas Field) is simulated and implemented as an integrated model in Cycle-Tempo and GasTurb-11. Next, the energy driving forces, which cause of the temperature difference between the GT flue gases and the input stream to CO2 capture cycle, are applied in the Heat Recovery Steam Generator (HRSG). This process is also designed and modeled in Cycle-Tempo. Then, the local power plant data acquisition is done based on the data loggers, which are applied as the initial values for the modeling evaluation purposes. Finally, based on the CO2 abatement and emission control, the post-combustion CO2 capture cycle is simulated in MATLAB using the method of lines discretization in the spatial direction along the length of the columns.