| 发明名称 |
PURIFICATION CATALYST FOR EXHAUST GAS FROM INTERNAL COMBUSTION ENGINE |
| 摘要 |
<p>PURPOSE:To provide the title catalyst by which NOx, CO and hydrocarbons can be simultaneously removed, by impregnating an inorg. by porous substance such as alumina with Rh and other Pt group metals and then forming a layer contg. Mo or Fe on the surface of the Pt group metalscontg. layer.</p> |
| 申请公布号 |
JPS5393192(A) |
申请公布日期 |
1978.08.15 |
| 申请号 |
JP19770008519 |
申请日期 |
1977.01.27 |
| 申请人 |
TOYOTA MOTOR CO LTD |
发明人 |
HORI RIYUUZOU;KINOSHITA HIROO;SUZAKI TOORU;KIMURA SADAHIRO;KURODA ATSUSHI |
| 分类号 |
B01D53/94;B01D53/34;B01J23/46;B01J23/64;B01J23/652;B01J23/89;B01J37/02 |
主分类号 |
B01D53/94 |
| 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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