The application of air compressor in desulfurization and denitrification is mainly reflected in the following aspects:

1.Provide power source: The air compressor provides the necessary compressed air power for the desulfurization and denitrification system. In many desulfurization and denitrification processes, compressed air is used in pneumatic control equipment, instrument control, gas delivery and other links to ensure the stability and efficiency of the production process.

2.Pneumatic conveying: In the desulfurization and denitrification process, the compressed air generated by the air compressor can be used for pneumatic conveying, transporting the absorbent into the reactor, and transporting the by-products produced by the desulfurization to storage or treatment facilities.

3.Sootblowing and cleaning: In the power industry, air compressors are used for boiler sootblowing to keep the desulfurization and denitrification equipment system clean and efficient.

4.Pulse corona method: In some desulfurization and denitrification technologies, such as pulse corona method, air compressors are used to generate high-voltage discharges to convert chemicals in flue gas into non-equilibrium plasma, and then achieve desulfurization and denitrification.

5.Electron beam irradiation method: In the electron beam irradiation method, the air compressor may be used to provide the vacuum environment required by the electron beam accelerator, irradiate the flue gas through the electron beam, generate a large number of active substances, oxidize SO2 and nitrogen oxides in the flue gas to SO3 and NO2, and further generate H2SO4 and nitric acid, which are absorbed by the absorbent.

6.Charged dry absorbent injection desulfurization method: The air compressor is used to spray an electrostatically charged absorbent in this method to improve the desulfurization efficiency.

7.Activated carbon adsorption method: The air compressor may be used in the activated carbon adsorption method to provide power to push the flue gas through the activated carbon bed to achieve SO2 adsorption and catalytic oxidation.

8.Metal oxide desulfurization: In metal oxide desulfurization, an air compressor may be used to provide power to promote the contact and reaction of the flue gas with the metal oxide absorber.

Air compressors play an important role in the field of desulfurization and denitrification, providing the necessary compressed air power for a variety of desulfurization and denitrification technologies to ensure the efficient operation of the desulfurization and denitrification system.