Introduction to SCR catalytic oxidation denitrification system, how much is the price of the SCR denitration system?

SCR catalytic oxidation denitrification systemis an efficient, stable and environment-friendly flue gas denitrification technology.，The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of SCR catalytic oxidation denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR catalytic oxidation denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、The technology is suitable for many industries and processes, such as coal-fired power plants, iron and steel smelting, cement production and so on. These industries will produce a large number of NOx emissions in the production process, and the SCR catalytic oxidation denitrification system technology can provide effective denitrification solutions for them. In addition, the gate technology can be adjusted and optimized according to different flue gas components and emission requirements to meet different denitration requirements.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the SCR catalytic oxidation denitrification system can monitor the composition and emission concentration of flue gas in real time, and automatically adjust the injection amount of reductant and the active state of catalyst to ensure the stability and reliability of denitrification efficiency.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the SCR catalytic oxidation denitrification system technology can significantly reduce the concentration of nitrogen oxides (NOx) in flue gas and make it meet strict environmental protection emission standards. This high-efficiency denitration ability is mainly due to the promotion of the catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.、The technology is suitable for many industries and processes, such as coal-fired power plants, iron and steel smelting, cement production and so on. These industries will produce a large number of NOx emissions in the production process, and the SCR catalytic oxidation denitrification system technology can provide effective denitrification solutions for them. In addition, the gate technology can be adjusted and optimized according to different flue gas components and emission requirements to meet different denitration requirements.。The following is to introduce the SCR catalytic oxidation denitrification system:

1、Brief introduction of SCR catalytic oxidation denitrification system

SCR catalytic oxidation denitrification systemthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，It can be used for Flue gas denitrification, environmental protection, Improve product quality, Meet the requirements of environmental protection, Promote sustainable development, Flue gas denitrification and so on，it has the functions of Improve energy efficiency, Improve working conditions, environmental protection, Improve energy efficiency and Promote sustainable development。

SCR catalytic oxidation denitrification system

2、Structural characteristics of SCR catalytic oxidation denitrification system

The SCR catalytic oxidation denitrification system structure is introduced as follows:

1. Reducing agent storage and supply system

Used to store and supply reducing agent (such as ammonia or urea solution) to the reactor.

2. control system

The whole SCR catalytic oxidation denitrification system is automatically controlled, including the adjustment of reducing agent supply, flue gas flow and temperature, so as to ensure the stable operation of the system and achieve the expected denitrification effect.

3. Reactor

It is the core component of SCR catalytic oxidation denitrification system technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

4. Flue gas mixing and distribution

The mixed reducing agent and flue gas are fully mixed in the mixing tube and evenly distributed to the catalyst reactor through the distribution system.

5. control system

The whole SCR catalytic oxidation denitrification system is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

SCR catalytic oxidation denitrification system

3、Advantages of SCR catalytic oxidation denitrification system principle

SCR catalytic oxidation denitrification systemAmmonia gas or other suitable reducing agent (such as urea aqueous solution) is sprayed into the flue gas upstream of the catalyst at high temperature. Under the action of catalyst, the reducing agent selectively reacts with nitrogen oxides (NOx) in flue gas to generate pollution-free nitrogen and water vapor. Because NH3 is selective, it only reacts with NOx and basically does not react with O2, so this technology is called selective catalytic reduction denitrification.，delective catalytic reduction technology is an efficient flue gas denitrification technology.，it is widely used in Gas power plant, building materials, metallurgy, cement plant and iron and steel plant。

SCR catalytic oxidation denitrification system

4、SCR catalytic oxidation denitrification system function

SCR catalytic oxidation denitrification systemmultifunctional, with functions such as Improve working conditions, environmental protection, Improve working conditions, Improve energy efficiency and Promote sustainable development。

SCR catalytic oxidation denitrification system

5、SCR catalytic oxidation denitrification system characteristics

The SCR catalytic oxidation denitrification system features are as follows:

1. selectivity

Under the action of catalyst, the reducing agent mainly reacts with NOx selectively, but less with other components (such as oxygen) in flue gas, thus reducing unnecessary consumption.

2. Mature technology

After years of development and application, SCR catalytic oxidation denitrification system technology is very mature and has a wide application prospect.

3. Small secondary pollution

The by-products produced in the SCR catalytic oxidation denitrification system opening process are nitrogen and water vapor, and there is no secondary pollution problem.

4. Environmental protection

The final products of SCR catalytic oxidation denitrification system technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

5. energy saving and environmental protection

This technology can effectively reduce NOx emission in flue gas, reduce environmental pollution, and at the same time, it has stable operation and low energy consumption, which meets the requirements of energy saving and environmental protection.

SCR catalytic oxidation denitrification system

SCR catalytic oxidation denitrification systemis a SCR catalytic oxidation denitrification system，it has the structure of Flue gas mixing and distribution system, control system, Temperature control and monitoring system, Catalyst reactor and Catalyst supply system，This SCR catalytic oxidation denitrification systemSimple structure and advanced technology.，the advantage is Technology has been developed and applied for many years, and it is mature and stable. The SCR catalytic oxidation denitrification system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR catalytic oxidation denitrification system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、The by-products produced by the technology are mainly nitrogen and water vapor, which are harmless to the environment and will not cause secondary pollution. Compared with the traditional wet flue gas denitrification technology, the SCR catalytic oxidation denitrification system technology does not need to use a lot of water resources and will not produce pollutants such as wastewater, which is more in line with the requirements of environmental protection and sustainable development.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of SCR catalytic oxidation denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR catalytic oxidation denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、There are many kinds of catalysts used in the technology, including vanadium-based catalysts and titanium-based catalysts, which can promote the chemical reaction between reductant and NOx at a lower temperature. At the same time, the active components and carrier materials of the catalyst are constantly being developed and improved to improve its catalytic efficiency and service life. This enables the SCR catalytic oxidation denitrification system technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the SCR catalytic oxidation denitrification system can monitor the composition and emission concentration of flue gas in real time, and automatically adjust the injection amount of reductant and the active state of catalyst to ensure the stability and reliability of denitrification efficiency.。