| 发明名称 |
PROCESS FOR REMOVING NITROGEN OXIDES FROM OXYGEN RICH EXHAUST GAS |
| 摘要 |
Nitrogen oxides are removed from an oxygen rich exhaust gas containing nitrogen oxides and hydrocarbons by bringing the oxygen rich exhaust gas into contact with a catalyst composed of phosphorus and at least one active metal contained in a zeolite having a molar ratio of SiO2/Al2O3 of at least 15.
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| 申请公布号 |
CA2112190(C) |
申请公布日期 |
2000.02.22 |
| 申请号 |
CA19932112190 |
申请日期 |
1993.12.22 |
| 申请人 |
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发明人 |
MIURA, HIROSHI;KASAHARA, SENSHI;AOYAMA, HIDEKAZU;SEKIZAWA, KAZUHIKO;ADACHI, SHOJI |
| 分类号 |
B01D53/94;B01J29/072;(IPC1-7):B01D53/36;B01J29/02;F01N3/10;B01J27/18 |
主分类号 |
B01D53/94 |
| 代理机构 |
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代理人 |
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