| 发明名称 |
EXHAUST GAS PURIFICATION CATALYST ELEMENT |
| 摘要 |
PURPOSE:To provide catalyst having long life and superior resistance ot heat, spalling and wear for purification esp. of CO, hydrocarbons and NO, which is obtd. by binding a heavy metal cpd. with alumina cement consisting of lime, alumina and iron oxide in a specified ratio. |
| 申请公布号 |
JPS5426984(A) |
申请公布日期 |
1979.02.28 |
| 申请号 |
JP19770093584 |
申请日期 |
1977.08.03 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
SONETAKA KAZUNORI;NISHINO ATSUSHI;KIMURA KUNIO |
| 分类号 |
B01D53/94;B01D53/34;B01J23/78;B01J23/84;B01J23/889 |
主分类号 |
B01D53/94 |
| 代理机构 |
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代理人 |
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