Because the substances generated during the power generation process of thermal power plants are discharged into the air and mixed with the air to cause more serious pollution, this is a more realistic problem in current pollution. In view of this situation, it is very necessary to use flue gas desulfurization and denitrification in the power generation process of thermal power plants. This technology has received widespread attention at present, and it has also been valued in environmental governance in my country. Compared with traditional desulfurization and denitrification technology, flue gas desulfurization and denitrification technology has made significant improvements on the traditional basis. This technology is mainly divided into dry desulfurization and denitrification and wet desulfurization and denitrification. The dry method uses an electron accelerator to generate a large amount of high-energy plasma, which will oxidize the sulfur oxides contained in the flue gas under the operation. The wet method uses a strong oxidant, chloric acid, to oxidize pollutants such as sulfur oxides contained in the flue gas.

The high-energy radiation method is the key to the use of dry simultaneous desulfurization and denitrification technology. When it is used in flue gas desulfurization and denitrification, the radiation method can use two types of plasma, one is pulse corona and the other is electron beam irradiation.

In actual application, the plasma pulse corona produces high-energy plasma under the action of high-voltage pulse power supply, while the electron beam irradiation method is to produce high-energy plasma through the rapid operation of the accelerator to act and oxidize.

In actual application, the difference between the two is that both produce plasma to oxidize sulfur dioxide and other substances in the flue gas. During the oxidation process, the liquid substances can be separated to obtain sulfuric acid and nitric acid in the form. Then, the ammonia solution is added to the liquid sulfuric acid and nitric acid, so that the pollutant content in the flue gas can be reduced during the power generation operation of the thermal power plant, and then the remaining flue gas is discharged into the atmosphere to play a role in energy conservation and environmental protection.

In the rapid development of industrialization so far, people have widely used electron beam irradiation method. This method is very popular because of its good effect. The residual resources generated during the actual operation process can be recycled and utilized again, and no objects between wastewater and waste residue will be generated. To a certain extent, it can ensure energy conservation and environmental protection, improve resource recovery efficiency, and ensure economic benefits.

For a long time in industrial development, people have been using dry and wet desulfurization methods. Flue gas desulfurization and denitrification technology can reduce the content of carbon dioxide in flue gas emitted by thermal power plants to a certain extent. Catalysts and absorbents are important components of dry desulfurization. Together, they can remove sulfur oxides from flue gas and have a good effect.