- 专利标题： Nitrogen oxides (NOx) storage catalyst
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申请号： US15205020申请日： 2016-07-08
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公开(公告)号： US10151227B2公开(公告)日： 2018-12-11
- 发明人: Andrew Armitage , Andrew Francis Chiffey , John Benjamin Goodwin , James Leeland , Nuria Lastra-Calvo , Francois Moreau , Paul Richard Phillips , Stuart David Reid , Daniel Swallow , David Xuereb
- 申请人： Johnson Matthey Public Limited Company
- 申请人地址： GB London
- 专利权人： Johnson Matthey Public Limited Company
- 当前专利权人： Johnson Matthey Public Limited Company
- 当前专利权人地址： GB London
- 代理商 Gary D. Mangels
- 优先权： GB1512056.1 20150709
- 主分类号： F01N3/08
- IPC分类号： F01N3/08 ; B01D53/94 ; F01N3/10 ; B01J23/656 ; B01J37/02 ; B01J35/00 ; B01J23/34 ; B01J29/74 ; B01J29/78 ; B01J23/63 ; B01J35/04 ; B01D46/24 ; B01J23/00
摘要：
A catalyst for storing nitrogen oxides (NOx) in an exhaust gas from a lean burn engine comprising a NOx storage material and a substrate, wherein the NOx storage material comprises a NOx storage component and an NO oxidation promoter on a support material, wherein the NO oxidation promoter is manganese or an oxide, hydroxide or carbonate thereof.
公开/授权文献
- US20170009623A1 NITROGEN OXIDES (NOx) STORAGE CATALYST 公开/授权日：2017-01-12
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