Kodama, T.; Shimizu, T.; Satoh, T.; Shimizu, K.-I. - In: Energy 28 (2003) 11, pp. 1055-1068
A two-step cyclic steam reforming of methane by a WO3/ZrO2 redox catalyst was performed to produce CO-rich syngas and hydrogen. The two-step cyclic processes could be repeated using a redox system of WO3 below 1273 K. The produced CO-rich syngas had the H2/CO ratios of about two, which was...