Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
211372 | Fuel Processing Technology | 2006 | 8 Pages |
Abstract
Decoupling combustion realized by dividing the coal combustion process into coal pyrolysis and the combustion of volatiles and char can reduce NO emission from coal fired stoves. In this study, decoupling combustion process in coal fired stoves was simulated experimentally with a specially designed dual-bed model reactor. The reactor can simulate various combustion sub-steps occurring in a real stove. The experimental results suggest that NO reduction by burning char may be the major contribution for NO reduction in decoupling combustion process. Compared with normal combustion, up to 40% NO emission can be reduced in decoupling combustion process.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Jingdong He, Wenli Song, Shiqiu Gao, Li Dong, Mirko Barz, Jinghai Li, Weigang Lin,