发明名称 |
COMPOSITIONS OF LEAN NOX TRAP |
摘要 |
The present disclosure relates to a substrate comprising nanoparticle catalysts and NOx storage materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the nanoparticle catalysts and NOx storage materials, as well as methods of preparation of the substrate comprising the nanoparticle catalysts and NOx storage materials. More specifically, the present disclosure relates to a coated substrate comprising nanoparticle catalysts and NOx storage materials for lean NOx trap (LNT) systems, useful in the treatment of exhaust gases. |
申请公布号 |
CA2926135(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
CA20142926135 |
申请日期 |
2014.10.22 |
申请人 |
SDCMATERIALS, INC. |
发明人 |
KEARL, BRYANT;YIN, QINGHUA;QI, XIWANG;LEAMON, DAVID;BIBERGER, MAXIMILIAN A. |
分类号 |
B01D53/00;B01J23/56;B01J37/025 |
主分类号 |
B01D53/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|