| 发明名称 |
EXHAUST GAS PURIFYING CATALYST |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To keep reactivity of an alkali metal high while preventing movement of the alkali metal to a carrier or scattering of the metal. <P>SOLUTION: The alkali metal (potassium) 30 is added to a catalyst layer 20 on the surface of the carrier 10, and a clathrate material 40 collecting the alkali metal is mixed thereinto. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007083114(A) |
申请公布日期 |
2007.04.05 |
| 申请号 |
JP20050272050 |
申请日期 |
2005.09.20 |
| 申请人 |
UNIV OF TOKYO;MITSUBISHI MOTORS CORP |
发明人 |
OKUBO TATSUYA;OGURA MASARU;TANADA HIROSHI |
| 分类号 |
B01D53/94;B01D46/42;B01J29/00;F01N3/02;F01N3/08;F01N3/10 |
主分类号 |
B01D53/94 |
| 代理机构 |
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| 主权项 |
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