Effect of the Reburning Zone Stoichiometry on the Nox Concentration at the Three-Stage Combustion of Pulverized Coal
URI (for links/citations):http://elib.sfu-kras.ru/handle/2311/27862
Институт инженерной физики и радиоэлектроники
Journal Name:MATEC Web of Conferences
Journal Quartile in Scopus:без квартиля
Bibliographic Citation:Chernetskaya, N. Effect of the Reburning Zone Stoichiometry on the Nox Concentration at the Three-Stage Combustion of Pulverized Coal [Текст] / N. Chernetskaya, M. Chernetskiy, A. Zhuikov // MATEC Web of Conferences. — 2016. — Т. 72. — .
Numerical study of heat and mass transfer taking into account the combustion of coal particles in the furnace at the three-stage combustion of pulverized coal was performed. Analysis of the reburning zone stoichiometry on the concentration of nitrogen oxides at the furnace outlet was made. The values of excess air in the primary and reburning combustion zones, providing for the concentration of nitrogen oxides at the furnace outlet is not more than 350 mg/m3 and unburned carbon not more than 1 % when burning coal with a high content of nitrogen were established.