| 发明名称 |
CATALYST AND CATALYTIC METHOD FOR REDUCING NITROGEN OXIDES. |
| 摘要 |
<p>A catalyst and a catalytic method for reducing nitrogen oxides are disclosed. The catalyst consists of an MFI zeolite exchanged with 0.3-2 wt % of palladium on the basis of the overall weight of the catalyst. Said catalyst and method may be used in any selective catalytic nitrogen oxide reduction method, in particular for treating exhaust gases from natural gas powered vehicles.</p> |
| 申请公布号 |
GR3029936(T3) |
申请公布日期 |
1999.07.30 |
| 申请号 |
GR19990401025T |
申请日期 |
1999.04.08 |
| 申请人 |
GAZ DE FRANCE |
发明人 |
LECUYER, CHRISTINE;FAKCHE, AHMED;GARBOWSKI, EDOUARD;POMMIER, BERNARD;PRIMET, MICHEL |
| 分类号 |
B01D53/86;B01D53/94;B01J29/22;B01J29/44;B01J29/70;(IPC1-7):B01J29/44;B01J37/14;B01D53/56 |
主分类号 |
B01D53/86 |
| 代理机构 |
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