TY - GEN A1 - Müller, Klaus A1 - Fleige, Michael A1 - Rachow, Fabian A1 - Schmeißer, Dieter T1 - Sabatier based CO2-methanation of flue gas emitted by conventional power plants T2 - Energy Procedia N2 - The hydrogenation CO2+ 4H2 ->CH4 + 2H2O discovered by Paul Sabatier nowadays is discussed as "Power-to-approach" to utilize excess energy from renewable electricity generation. In a laboratory scale, we investigate the Sabatier process in a simulated flue gas atmosphere of conventional base load power plants. The reaction is investigated with regard to conversion rates, yield, selectivity and long-term stability. Using a catalyst based on nickel,we extract selectivities near 100% with a conversion around 85%. Beside the influence of oxygen, we investigate further typical contaminations like NO2 and SO2. KW - Power to gas KW - CO2 -Methanation KW - Sabatier-reaction KW - flue gas Y1 - 2013 U6 - https://doi.org/10.1016/j.egypro.2013.08.028 SN - 1876-6102 VL - 40 SP - 240 EP - 248 ER -