发明名称 |
CO SELECTIVE OXIDATION CATALYST AND METHOD FOR DECREASING CONCENTRATION OF CO IN METHANOL MODIFIED GAS |
摘要 |
PROBLEM TO BE SOLVED: To provide a CO selective oxidation catalyst with which concentration of CO in a methanol modified gas can be efficiently decreased even in the presence of methanol with a small amount of oxygen introduction and in a wider temperature region and a method for decreasing the concentration of CO in the methanol modified gas using the CO selective oxidation catalyst like this. SOLUTION: The methanol modified gas mixed with oxidation gas is brought into contact with the CO selective oxidation catalyst prepared by carrying platinum and ruthenium on a zeolite carrier with a ratio of SiO2/Al2O3 of at least 50 to selectively oxidize and remove only CO in the modified gas. |
申请公布号 |
JP2001205095(A) |
申请公布日期 |
2001.07.31 |
申请号 |
JP20000019749 |
申请日期 |
2000.01.28 |
申请人 |
NISSAN MOTOR CO LTD |
发明人 |
YONEMITSU MAKI;KANEKO HIROAKI |
分类号 |
C01B3/32;B01J29/068;B01J29/12;B01J29/44;B01J29/74;H01M8/06 |
主分类号 |
C01B3/32 |
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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