发明授权
- 专利标题： Catalyst and a method for its production and use of same
- 专利标题（中）： 催化剂及其生产和使用方法
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申请号： US206392申请日： 1998-12-07
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公开(公告)号： US5965099A公开(公告)日： 1999-10-12
- 发明人: Martin Hartweg , Andrea Seibold , Leonhard Walz , Thomas Fetzer , Bernd Morsbach
- 申请人： Martin Hartweg , Andrea Seibold , Leonhard Walz , Thomas Fetzer , Bernd Morsbach
- 申请人地址： DEX Stuttgart DEX Ludwigshafen
- 专利权人： Daimler-Benz Aktiengesellschaft,BASF Aktiengesellschaft
- 当前专利权人： Daimler-Benz Aktiengesellschaft,BASF Aktiengesellschaft
- 当前专利权人地址： DEX Stuttgart DEX Ludwigshafen
- 优先权： DEX19546481 19951213
- 主分类号： B01D53/94
- IPC分类号： B01D53/94 ; B01J23/00 ; B01J23/76 ; B01J23/80 ; B01J23/84 ; B01J23/847 ; B01J23/89 ; B01J8/02 ; B01D47/00 ; B01J23/42
摘要：
A catalyst and a method for producing the catalyst, for catalytic reduction of NO.sub.x and oxidation of hydrocarbons, the catalyst comprises a zinc, copper and aluminum spinel to which, at least one element selected from palladium, platinum, rhodium, ruthenium, osmium, iridium, rhenium and/or rare earth metals, such as lanthanum and cerium, vanadium, titanium, niobium, molybdenum, tungsten and/or salts thereof and/or oxides thereof has been added.
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