Abstract：Ozone oxidation technology, which has the advantages of simple equipment, convenient operation and maintenance, etal, has been widely used in flue gas NOX emission control of boiler or kiln. The paper introduces the reaction mechanism and process of ozone denitrification, and discussed the selection of key parameters of amount of O3/NO substances, reaction temperature and reaction time in the industrial application of flue gas ozone denitrification in coal-fired boilers. The application results show that the denitrification efficiency can reach 61% when the O3/NO molar ratio is 1.6, the reaction temperature is 138 ℃, and the reaction time is 0.42s. Ozone denitrification is suitable for wet desulphurization system, by using desulfurization tower as absorption tower, desulfurization solution as absorption solution, NOX in flue gas is absorbed to form nitrate and removed
刘 新1，李娟娟2. 臭氧氧化技术在烟气脱硝系统中的应用[J]. 煤炭与化工, 2023, 46(5): 130-132，142..
Liu Xin1, Li Juanjuan2. Application of ozone oxidation technology in flue gas denitrification system. CCI, 2023, 46(5): 130-132，142..
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