发明名称 |
CATALYST FOR REDUCING CARBON MONOXIDE CONCENTRATION |
摘要 |
Disclosed in a catalyst which enables to reduce the carbon monoxide concentration in a product gas to 5 ppm by volume or less when carbon monoxide in a raw material gas containing hydrogen and carbon monoxide is selectively oxidized. The catalyst comprises a support of an inorganic oxide and ruthenium loaded thereon, and the relative loading depth X(Ru) of ruthenium in the radial direction in a redial cross-section of the catalyst satisfies the requirement defined by the following formula (1) X(Ru)≧15  (1).
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申请公布号 |
US2010086814(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
US20070520127 |
申请日期 |
2007.12.17 |
申请人 |
NIPPON OIL CORPORATION |
发明人 |
IWASA YASUYUKI;MATSUMOTO TAKAYA |
分类号 |
H01M8/18;B01J19/00;B01J21/04;B01J21/08;B01J23/46;B01J23/52;C01B3/58 |
主分类号 |
H01M8/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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