초록 ▼

Disclosed are a catalyst suitable for the conversion of carbon monoxide with steam into carbon dioxide and hydrogen, and a process therewith for said conversion. Said catalyst comprises Co, Ni, Mo and/or W active components, TiO.sub.2 -containing carrier and non-alkali metal element promoter(s). Sai

Disclosed are a catalyst suitable for the conversion of carbon monoxide with steam into carbon dioxide and hydrogen, and a process therewith for said conversion. Said catalyst comprises Co, Ni, Mo and/or W active components, TiO.sub.2 -containing carrier and non-alkali metal element promoter(s). Said process comprises reacting carbon monoxide feed gas containing 0.01% or more of H.sub.2 S by volume with steam in the presence of said catalyst at a temperature between 230 to 500.degree. C. under a pressure between 0 to 10 MPa (absolute) with a relatively high yield, whereby heavy fuel can be used as a source of carbon monoxide feed gas for such a process.

대표청구항 ▼

[ What is claimed is:] [1.] A process for conversion of carbon monoxide with steam into carbon dioxide and hydrogen, comprising reacting a carbon monoxide-containing feed gas with steam with a catalyst comprising:a) a carrier comprising TiO.sub.2, MgO, and Al.sub.2 O.sub.3, wherein the molar ratio o

[ What is claimed is:] [1.] A process for conversion of carbon monoxide with steam into carbon dioxide and hydrogen, comprising reacting a carbon monoxide-containing feed gas with steam with a catalyst comprising:a) a carrier comprising TiO.sub.2, MgO, and Al.sub.2 O.sub.3, wherein the molar ratio of MgO to TiO.sub.2 is from 23.41/31.02:1 to 20:1, the molar ratio of TiO.sub.2 to Al.sub.2 O.sub.3 is from 0.05:1 to 2.0:1 and the molar ratio of MgO to Al.sub.2 O.sub.3 is from 0.3:1 to 10:1; andb) a catalytically active metal compound selected from the group consisting of oxides and sulfides of Co and Ni, and at least one compound selected from the group consisting of oxides and sulfides of Mo and W;wherein said catalyst is free of alkali metal.