Catalyst	Tm, ˚C	E act, kJ・mol⁻¹
K/3%CeO₂-Al₂O₃	480	81
K/5%CeO₂-Al₂O₃	480	92
K/3%La₂O₃-Al₂O₃	480	92
K/5%La₂O₃-Al₂O₃	470	92