Experiment and mechanism investigation on advanced reburning for NOx reduction： influence of CO and temperature

• Published in: Journal of Zhejiang University. B. Science Vol. 6; no. 3; pp. 187 - 194
• Main Author: 王智化 周俊虎 张彦威 卢志民 樊建人 岑可法
• Format: Journal Article
• Language: English
• Published: Hangzhou Springer Nature B.V 01.03.2005; Clean Energy & Environment Engineering Key Laboratory of Ministry of Education, Zhejiang University, Hangzhou 310027, China; Zhejiang University Press
• Subjects: Ammonia; Carbon monoxide; Coal; Environment Science; Fineness; Flue gas; Fly ash; Fuels; Injection; Investigations; Nitrogen oxides; NOx; Process parameters; Pulverized coal; Reburning; Reduction; Stoichiometry; Temperature; Tube furnaces; 一氧化碳; 大气污染; 污染物; CO; NO reduction; Advanced burning; Coal reburning; Selective Non-catalytic NOx Reduction (SNCR)
• ISSN: 1673-1581; 1862-1783
• DOI: 10.1631/jzus.2005.B0187

Pulverized coal reburning, ammonia injection and advanced reburning in a pilot scale drop tube furnace were investigated. Premix of petroleum gas, air and NH3 were burned in a porous gas burner to generate the needed flue gas. Four kinds of pulverized coal were fed as reburning fuel at constant rate...