Introduction to Catalyst based denitrification equipment and SCR flue gas denitrification working principle

Catalyst based denitrification equipmentit refers to the process of removing nitrogen oxides from flue gas to reduce environmental pollution. NOx is a pollutant harmful to the atmospheric environment, which has strong irritation and toxicity, and will lead to environmental problems such as acid rain and photochemical smog, and also endanger human health. The main principle of flue gas denitrification technology is to reduce NOx to nitrogen and water by adding appropriate reducing agent or catalyst in the combustion process or flue gas treatment system, so as to reduce NOx emission.。The following is to introduce the Catalyst based denitrification equipment:

1、Brief introduction of Catalyst based denitrification equipment

Catalyst based denitrification equipmentis an efficient, stable and environment-friendly flue gas denitrification technology.，it has the functions of environmental protection, Promote sustainable development, Improve energy efficiency, Improve working conditions and environmental protection，is a common Catalyst based denitrification equipment，Cheap and high quality。

Catalyst based denitrification equipment

2、Catalyst based denitrification equipment function

Catalyst based denitrification equipmentmultifunctional, with functions such as Improve energy efficiency, Improve working conditions, Promote sustainable development, Improve working conditions and Promote sustainable development，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，in the course of work,Catalysts are used to promote the selective catalytic reduction reaction between reducing agents (such as ammonia and urea) and NOx in flue gas. Under the action of catalyst, the reductant preferentially reacts with NOx to generate harmless nitrogen and water vapor, but hardly reacts with oxygen in flue gas. This chemical reaction is usually carried out in the temperature range of 200-450℃, and the specific reaction temperature depends on the type of catalyst selected.，it is widely used in building materials, cement plant, building materials, metallurgy, iron and steel plant and other industries，the advantage is 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 Catalyst based denitrification equipment 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.、Technology has been developed and applied for many years, and it is mature and stable. The Catalyst based denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalyst based denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalyst based denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalyst based denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Catalyst based denitrification equipment 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 Catalyst based denitrification equipment 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.。

Catalyst based denitrification equipment

3、Physical picture of Catalyst based denitrification equipment

One-combustion energy saving Catalyst based denitrification equipment HD picture, panoramic shooting。

Catalyst based denitrification equipment

Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。

4、Catalyst based denitrification equipment video detail

On-site aerial photography of Catalyst based denitrification equipment。

Catalyst based denitrification equipment

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd features include High denitration efficiency, Environment friendly, Strong adaptability, Stable operation and Mature technology。

5、Catalyst based denitrification equipment characteristics

The Catalyst based denitrification equipment features are as follows:

1. High denitration efficiency

The denitration efficiency of Catalyst based denitrification equipment technology can reach more than 90%, and it is a widely used post-combustion denitration technology at present.

2. 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.

3. Mature technology

After years of development and application, Catalyst based denitrification equipment technology is very mature and has a wide application prospect.

4. Small secondary pollution

The by-products produced in the Catalyst based denitrification equipment opening process are nitrogen and water vapor, and there is no secondary pollution problem.

5. Environmental protection

The final products of Catalyst based denitrification equipment technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

Catalyst based denitrification equipment

6、Brief introduction of Catalyst based denitrification equipment

Catalyst based denitrification equipmentit refers to the process of removing nitrogen oxides from flue gas to reduce environmental pollution. NOx is a pollutant harmful to the atmospheric environment, which has strong irritation and toxicity, and will lead to environmental problems such as acid rain and photochemical smog, and also endanger human health. The main principle of flue gas denitrification technology is to reduce NOx to nitrogen and water by adding appropriate reducing agent or catalyst in the combustion process or flue gas treatment system, so as to reduce NOx emission.，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 Catalyst based denitrification equipment technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 Catalyst based denitrification equipment 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 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 Catalyst based denitrification equipment 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.、Technology has been developed and applied for many years, and it is mature and stable. The Catalyst based denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalyst based denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalyst based denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalyst based denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.，support customization。

Catalyst based denitrification equipment

Catalyst based denitrification equipmentthe product looks atmospheric.，delective catalytic reduction technology is an efficient flue gas denitrification technology.，it is usually composed of Catalyst supply system, control system, Temperature control and monitoring system, Flue gas mixing and distribution system and Catalyst reactor。