| 发明名称 |
NITROGEN OXIDES (NOx) STORAGE CATALYST |
| 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. |
| 申请公布号 |
US2017009623(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
US201615205020 |
申请日期 |
2016.07.08 |
| 申请人 |
Johnson Matthey Public Limited Company |
发明人 |
ARMITAGE Andrew;CHIFFEY Andrew Francis;GOODWIN John Benjamin;LEELAND James;LASTRA-CALVO Nuria;MOREAU Francois;PHILLIPS Paul Richard;REID Stuart David;SWALLOW Daniel;XUEREB David |
| 分类号 |
F01N3/08;B01J23/656;B01J23/63;B01D53/94;B01J29/78;B01J23/34;B01J35/00;B01J35/04;F01N3/10;B01J29/74 |
主分类号 |
F01N3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. 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. |
| 地址 |
London GB |
