Figure 5.

Action of a conventional CC power plant which has an exhaust with CO₂ (A) compared to the introduced CNF CC power plant with the carbon dioxide removed from the exhaust gas (B).⁴⁰ Left (A) The conventional gas/steam combined cycle CC power plant is illustrated as modified from ref (41). Right (B) The CC CNF power plant described in this study, illustrating the CNF (including carbon nanofibers or carbon nanotube) product, the electrolysis pure oxygen cycled back into the gas combustion, recovered heat to the steam turbine and carbon dioxide removed from the exhaust gas.