Thermal generator and combustion method for limiting nitrogen oxides emissions by re-combustion of fumes
US7249946B2 · kind B2 · utility
1Cited by
22References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2002 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Apr 23, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23C2201/30
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The invention relates to a thermal generator comprising a furnace tube (2) wherein a fuel is burnt, recombustion means (14, 15) for reducing the nitrogen oxides content present in said fumes and means (3) for recovering the heat of the fumes resulting from said combustion. The invention is characterized in that recombustion means (14, 15) are arranged in containment means (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.