Fig. 5. Normalised solids conversion for the reduction and oxidation of (___) Fe80-160, ( ) LSF731 and ( : :) LSF-30Fe-Pec-P during the third redox cycle in the TGA. ( )
Average normalised solids conversion considering the weight fraction of oxygen from LSF731 and iron oxide is included in the figure. Reduction: 10% carbon monoxide in
nitrogen; Oxidation: 10% carbon dioxide in nitrogen; Temperature: 850 C.