Automotive exhaust aftertreatment system having an ammonia distributor
US10392989B1 · kind B1 · utility
3Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Oct 19, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An automotive exhaust aftertreatment system for a combustion engine in an automobile includes an ammonia gas distribution system for delivering gaseous ammonia to an exhaust stream. The ammonia gas distribution system is configured to mix the ammonia and the exhaust stream together before the exhaust gas and ammonia are exposed to a catalyst in the SCR.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.