コークスの燃焼における CO,NO ガス生成要因の検討
1980 年 66 巻 13 号 p. 1801-1809
詳細
1980 年 66 巻 13 号 p. 1801-1809
An apparatus was deviced for the analysis of CO2, CO and NO in the small amount of the gas sampled around the coke specimen during combustion. The conversion ratio of organic nitrogen in coke to NO was calculated from the analytical results of these gases.
According to the analysis of the conversion ratio, the reaction of NO formation was indicated to proceed both on the coke surface and within the boundary layer. The former reaction on the surface gave the most of NO. The reduction of NO formation was brought with elevating the CO/O2 ratio at the coke surface.
