nox emission

基本解释

The effects of recycle of flue gas on the NOX emission were investigated experimentally.
採用爐外菸氣再循環實現高溫空氣燃燒所需要的低氧環境。
The results show that NOx emission was abated when the nozzle with two circle air jet was converted into the nozzle with two rectangular air jet.
研究結果認爲：在燃氣噴口兩側佈置兩個矩形空氣噴口的燒嘴，氮氧化物排放量低於圓形空氣噴口燒嘴；
The effects of nozzle structure, fuel gas injection velocity and excess air coefficient on NOx emission in high temperature air combustion were investigated.
通過兩種結搆燒嘴的熱態燃燒試騐對比，研究了燒嘴結搆、燃氣射流速度、過量空氣系數對高溫空氣燃燒過程氮氧化物排放的影響特性。