发明名称 |
EXHAUST GAS PURIFICATION CATALYST AND PRODUCTION THEREOF |
摘要 |
PURPOSE:To produce a heat resistant and durable catalyst with high NOs purification efficiency even at low temperature and excellent poisoning resistance by which CO and hydrocarbons can be removed as well, by supporting P and Ba or P, Ba, and Ni on a carrier based on alumina and further supporting Pt and Rh. |
申请公布号 |
JPS52139685(A) |
申请公布日期 |
1977.11.21 |
申请号 |
JP19760056657 |
申请日期 |
1976.05.19 |
申请人 |
NIPPON CATALYTIC CHEM IND |
发明人 |
YAMAUCHI SHIN;YONEHARA KIYOSHI;HORIE KOUSHI;ONO TETSUTSUGU;OOHARA TAKASHI |
分类号 |
B01D53/94;B01D53/34;B01J23/78;B01J27/16;B01J27/18;B01J27/185 |
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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