Abs鐵多tract. With the intensified requir廠算ements on ambient air qua還看lity, controlling NOx emission from sintering flue gas has becom我劇e the most important prior門小ity in steel industry爸看. Ozone oxidation denitration process has become the most closely體雜 watched sintering flue 冷務gas denitration technology. In order to時制 investigate the influence of 唱為different operating conditions on NO睡會 oxidation in practical engineering&nbs她讀p;application of ozone oxidation denitr近西ation process, an ozone oxidation術水 system was built, and sinter學門ing flue gas was extracted from the pipelin兒快e between the induced draf志爸t fan and the desulfurizat河黑ion tower. The 光文influence of discharge po數但wer and O₂ flow rate of ozone generator on O₃ concentration, O₃ yield and NO oxidation efficiency w用在ere investigated. The 章少results indicated that NO oxidation e問購fficiency increased with the discharge power. And the increase of工跳 O₃ dosage imposed a significant influence歌數 on NO oxidation efficiency現理. However, little effect of O₂ flow rate on NO oxidation e到高fficiency was observed.