Perovskite-based catalyst for hydrogen production from organic solid waste gasified tar as well as preparation method and application of perovskite-based catalyst

Abstract

The invention belongs to the technical field of carbon neutralization, and particularly relates to a perovskite-based catalyst for hydrogen production from organic solid waste gasified tar as well as a preparation method and application of the perovskite-based catalyst. The catalyst comprises the following components in percentage by weight: 85%-99.9% of Fe2TiO5 powder and 0.1%-15% of an active component, the active component is loaded on the Fe2TiO5 powder; the active component comprises one or more than two metals in VIII group and lanthanide series. The catalyst provided by the invention has the advantages of high compressive strength, strong stability and the like, the conversion rate of tar is up to 100%, main products are H2, CO and the like, the selectivity of H2 is up to 73%, and the problems of low strength, low efficiency, easiness in inactivation and the like of a traditional catalyst can be effectively solved.

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