发明授权
US5580534A Zeolite-spinel catalyst for the reduction of nitrogen oxides and the
process thereof
失效
用于还原氮氧化物的沸石 - 尖晶石催化剂及其工艺
- 专利标题: Zeolite-spinel catalyst for the reduction of nitrogen oxides and the process thereof
- 专利标题(中): 用于还原氮氧化物的沸石 - 尖晶石催化剂及其工艺
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申请号: US462983申请日: 1995-06-05
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公开(公告)号: US5580534A公开(公告)日: 1996-12-03
- 发明人: Martin Hartweg , Martina Heinau , Andrea Seibold , Leonhard Walz
- 申请人: Martin Hartweg , Martina Heinau , Andrea Seibold , Leonhard Walz
- 申请人地址: DEX
- 专利权人: Daimler-Benz AG
- 当前专利权人: Daimler-Benz AG
- 当前专利权人地址: DEX
- 优先权: DEX4419486.2 19940603
- 主分类号: B01D53/94
- IPC分类号: B01D53/94 ; B01J23/00 ; B01J23/80 ; B01J29/064 ; B01J29/072 ; B01J29/24 ; C01B21/00
摘要:
The invention provides a catalyst, and a process for preparing the same, for the catalytic reduction of NO.sub.x and for the oxidation of hydrocarbons. The catalyst contains a copper oxide-zinc oxide-aluminum oxide spinel and a zeolitic support material.
公开/授权文献
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