Combustion plant with a device for reducing nitrogen oxides in flue gases
US4880378A · kind A · utility
13Cited by
1References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1987 |
| Grant date | Nov 14, 1989 |
| Priority date | — |
| Expiry date | Sep 24, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/8628
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A combustion plant having a device for reducing nitrogen oxides in flue gases, includes an injection device for injecting a gaseous reducing agent, and a catalyst arrangement disposed downstream of the injection device in flow direction of the flue gases, and being formed with a catalyst containing elements of the iron group subjectible to a flue gas temperature in excess of 600.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.