发明公开
- 专利标题： GAS TREATMENT DEVICE
- 专利标题（中）： 气体处理装置
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申请号： EP07804509.3申请日： 2007-09-20
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公开(公告)号： EP2066879A1公开(公告)日： 2009-06-10
- 发明人: SAMARAS, Zissis , KOLTSAKIS, Grigorios
- 申请人： Aristotle University of Thessaloniki , CVRD Inco Limited , Samaras, Zissis , Koltsakis, Grigorios
- 申请人地址： Research Commitee 54124 Panepistimioupoli, Thessaloniki GR
- 专利权人： Aristotle University of Thessaloniki,CVRD Inco Limited,Samaras, Zissis,Koltsakis, Grigorios
- 当前专利权人： Aristotle University of Thessaloniki,CVRD Inco Limited,Samaras, Zissis,Koltsakis, Grigorios
- 当前专利权人地址： Research Commitee 54124 Panepistimioupoli, Thessaloniki GR
- 代理机构： Petsis, Christos
- 优先权： GR20060100530 20060920
- 国际公布： WO2008035127 20080327
- 主分类号： F01N3/022
- IPC分类号： F01N3/022 ; F01N3/28 ; B01D53/94
摘要：
The present invention relates to devices for exhaust gas treatment based on metal foams. Using appropriate catalytic coatings, the device may be used as a catalytic converter for diesel and gasoline engines, including oxidation catalysts, 3-way catalysts, de-NOx catalysts, NH3 slip catalysts. The foam structure offers high surface areas and high mixing rates which enhance catalytic performance. The device can be used in parallel for particulate filtration in both diesel and direct injection gasoline engines using deep bed filtration. The present invention employs a multiple-pass radial flow concept, using more than one foam segments (4a, 4b), separated by a diaphragm (5).
公开/授权文献
- EP2066879B1 GAS TREATMENT DEVICE 公开/授权日：2012-08-01
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