Patent ID: 9266097
Filing Date: 2016-02-23
CPC Classification: B01J,C10G

Claim Text:
1. A catalyst, comprising a metal combination as a core and a porous material as a shell, wherein the metal combination comprises: a first metal component being Co, a second metal component being selected from Ce, La, and Zr, and a third metal component being selected from Pt, Ru, Rh, and Re; the catalyst comprises: between 10 and 35 wt. % of the first metal component, between 0.5 and 10 wt. % of the second metal component, between 0.02 and 2 wt. % of the third metal component, and the remainder being the porous material functioning as a carrier; the porous material is a nano silica or alumina; the carrier is in the shape of a spheroid, and has a pore size of between 1 and 20 nm and a specific area of between 300 and 500 m the metal combination has a particle size of between 0.5 and 20 nm.