CATALYST FOR THE OXIDATIVE CONVERSION OF HYDROCARBON GASES TO PRODUCE CARBON MONOXIDE AND HYDROGEN

摘要

The present catalyst can be used to produce hydrogen or synthesis gas for the chemical industry during the partial oxidation, steam reforming and autothermal reforming of hydrocarbon feedstock. The catalyst for the oxidative conversion of hydrocarbon gases to produce carbon monoxide and hydrogen contains platinum group metals and an oxide composition, and is characterized in that the platinum group metals include Pt, Pd and Rh, and the oxide composition is produced from a mixture of an Al, Si and Zr hydroxide sol and Ni, Mg and/or Ce oxide particles with a size of 5-30 nm, which are produced by the spray pyrolysis of a solution of Ni, Mg and/or Ce salts.