Process of combustion in a fluidized-bed incinerator
US4409909A · kind A · utility
8Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1981 |
| Grant date | Oct 18, 1983 |
| Priority date | — |
| Expiry date | Mar 17, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23G5/04
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An incinerator for combusting sludge or the like is supplied with combustion air which is mixed with 5-40% by weight of a high-humidity, low-oxygen-concentration gas for adjustment of the excess ratio of combustion air and control over burning of nitrogen oxides in the incinerator. The gas is supplied from a predrier for drying the sludge or comprises a gas discharged from the incinerator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.