空气分离/烟气再循环技术中NO_x排放特性及机理分析

THE NO_x EMISSION BEHAVIOR IN AIR SEPARATION/ FLUE GAS RECYCLING COMBUSTION TECHNOLOGY AND MECHANISM ANALYSIS THEREOF

根据中试性试验和实验室实验 ,从NOx的生成和破坏机理的角度 ,分析了O2 /CO2 气氛下NOx排放减少的原因 ,以及O2 /CO2 的体积比、过量空气系数等对NOx排放的影响 ,为进一步优化O2 /CO2

Based on intermediate-stage tests and laboratory experiments, the causes leading to reduction of NO x emission under atmosphere of O 2/CO 2, as well as the influence of O 2/CO 2 volume ratio and of excess air coefficient etc. upon the NO x emission has been analysed from the view points of NO x formation and destruction mechanism, providing reliable reference for further optimizing the NO x emission behavior in O 2/CO 2 combustion technology.