A Phenomenological Study on the Synergistic Role of Precious Metals in the Steam Reforming of Logistic Fuels on Trimetal-Supported Catalysts

Table 2

Performance summary of the mono-, bi-, and tri-metal supported catalysts.

Catalyst	Monometallic			BiMetallic			TriMetallic (RPR)
	Ru	Pd	Rh	RuPd	RuRh	RhPd	333	322	232	223
Max. H2 yield (%)	79	84.4	87	86	88	89	78.3	82.5	89.1	84.5
Duration (h) of steady level H2 yield	51	—	55	68	88	75	86	92	109	89
Time (h) to deactivate to 20% H2	66	59	68	92	114	96	102	123	129	106