| 摘要 |
PROBLEM TO BE SOLVED: To provide a shift reaction catalyst for water gas, which has high shift reactivity in a low temperature range of≤300°C and excellent durability and is restrained from advancing a methanation reaction and to provide a method for removing carbon monoxide gas in hydrogen gas by using the shift reaction catalyst for water gas. SOLUTION: The shift reaction catalyst for water gas is characterized in that platinum, rhenium and sulfur are deposited on a carrier consisting of titania or a metal oxide containing titania. The amount of platinum to be deposited is within 0.05-5 wt.%, that of rhenium to be deposited is within 0.01-5 wt.% and that of sulfur to be deposited is within 0.01-2 wt.%. COPYRIGHT: (C)2007,JPO&INPIT
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