NOx purification catalyst
US9079167B2 · kind B2 · utility
1Cited by
3References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 13, 2014 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Mar 13, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y30/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a catalyst able to exhibit an NOX purification performance at a low temperature and/or in an oxidizing atmosphere, that is, a nitrogen oxide purification catalyst including gold atoms and nickel atoms in a solid and a state of close proximity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.