- 专利标题： Method for disposing SCR composition on a wall flow monolith
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申请号： US15355130申请日： 2016-11-18
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公开(公告)号： US09757717B2公开(公告)日： 2017-09-12
- 发明人: Joseph A. Patchett , Joseph C. Dettling , Elizabeth A. Przybylski
- 申请人： BASF CORPORATION
- 申请人地址： US NJ Florham Park
- 专利权人： BASF Corporation
- 当前专利权人： BASF Corporation
- 当前专利权人地址： US NJ Florham Park
- 代理机构： Womble Carlyle Sandridge & Rice, LLP
- 主分类号： B01J37/02
- IPC分类号： B01J37/02 ; B01J29/76 ; B01D5/00 ; B01D19/00 ; B01D53/94 ; F01N3/023 ; F01N3/10 ; F01N3/20 ; F01N13/00 ; F01N3/28 ; B01J35/04 ; B01J35/10 ; B01J37/08
摘要：
Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia.
公开/授权文献
- US20170065967A1 CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM 公开/授权日：2017-03-09
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