Method and device for reducing NO.sub.x generated in glass-melting furnace
US4347072A · kind A · utility
28Cited by
2References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 21, 1980 |
| Grant date | Aug 31, 1982 |
| Priority date | — |
| Expiry date | Nov 21, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/50
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Method and device for reducing NO.sub.x content in the waste gas generated in a glass melting furnace of side firing or end firing type equipped with a heat recovering device, comprising supplying hydrocarbons in a counter flow to that of the waste gas by combustion, or from the corners of the combustion chamber into the combustion chamber over the melt tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.