AOG incinerator NO.sub.x emission control via NH.sub.3 injection
US4954323A · kind A · utility
5Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 1988 |
| Grant date | Sep 4, 1990 |
| Priority date | — |
| Expiry date | Nov 1, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/56
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process and apparatus for the reduction of NO in combustion effluent comprising injecting NH.sub.3 into contact with the combustion effluents wherein the improvement comprising injecting the NH.sub.3 into the combustion effluent through a venturi used to connect the incinerator means which produces the combustion effluent to the cooling means which cools the combustion effluent prior to emission into the atmosphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.