Study on Catalyst Performance of Compact Methane Reformer with Nickel Loading

摘要

The compact methane reformer has the advantages of small size and high efficiency,making it possible to produce hydrogen on the fuel cell operating site.The development of a reforming catalyst with good selectivity and high stability is of great significance for the industrialization of the reformer.Among them,the nickel content is an important factor affecting the performance and cost of the catalyst.A compact methane reformer experimental platform was designed and built,and Ni/CeO2 catalyst was prepared by equal volume impregnation method.The optimum loading of Ni was determined by experiments to be 10%.The mechanism of the effect of Ni loading on the catalytic performance was studied by XRD and SEM crystal phase analysis.