Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon
US4803059A · kind A · utility
27Cited by
7References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1987 |
| Grant date | Feb 7, 1989 |
| Priority date | — |
| Expiry date | Apr 15, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/56
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for the reduction of the concentration of nitrogen oxides is in effluent from the combustion of a carbonaceous fuel is presented. The process comprises injecting a treatment agent comprising a hydroxy amino hydrocarbon into an effluent at an effluent temperature of greater than about 1300.degree. F. under conditions effective to reduce the concentration of nitrogen oxides in the effluent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.