Method of directly heat supplying type reforming of natural gas
AssigneeJapan Oil, Gas and Metals National Corporation
InventorKeiichi Tomishige
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Abstract
In a Pt-modified Ni catalyst prepared by a sequential impregnation method, Pt metal atoms are heavily distributed chiefly on the surface of a Ni metal fine particle. By contrast, in a Pt-modified Ni catalyst prepared by a co-impregnation method, Pt metal atoms exist in the inside of the bulk of Ni metal.
Claims4
A method of directly heat supplying type reforming of lower hydrocarbons, wherein an oxidation reaction and a reforming reaction of natural gas are performed in the same reaction field under the presence of a nickel catalyst that is modified with at least one precious metal selected from the group consisting of platinum, palladium, rhodium, and ruthenium by a sequential impregnation method.
Dependencies are inferred from the claim text.