Introduction to SCR flue gas denitrification equipment, introduction to SCR denitration system advantages and characteristics

SCR flue gas denitrification equipmentdelective catalytic reduction technology is an efficient flue gas denitrification technology.。The following is to introduce the SCR flue gas denitrification equipment:

1、Brief introduction of SCR flue gas denitrification equipment

SCR flue gas denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，the product looks beautiful.，widely used in cement plant, building materials, iron and steel plant, iron and steel plant, building materials and other fields，super quality and competitive price。

SCR flue gas denitrification equipment

2、SCR flue gas denitrification equipment characteristics

The SCR flue gas denitrification equipment features are as follows:

1. 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.

2. Strong adaptability

SCR flue gas denitrification equipment technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

3. High denitration efficiency

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

4. Stable operation and stability

The SCR flue gas denitrification equipment technology runs stably and can meet the requirements of flue gas treatment under different working conditions.

5. Small secondary pollution

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

SCR flue gas denitrification equipment

3、Introduction of advantages of SCR flue gas denitrification equipment

The advantages of SCR flue gas denitrification equipment are as follows:

1. High efficiency denitration capacity

Gate is famous for its high efficiency of denitration, which can usually reach more than 90% denitration efficiency. This means that the SCR flue gas 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 mainly benefits from the promotion of catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.

2. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the SCR flue gas denitrification equipment technology, including vanadium-based catalysts and titanium-based catalysts, which can promote the chemical reaction between reductant and NOx at low 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 flue gas denitrification equipment technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

3. Intelligent control and convenience of operation

The SCR flue gas denitrification equipment has gradually realized intelligent control. By integrating advanced control system and sensor technology, the SCR flue gas 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.

4. economic viability

The initial investment of this technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of SCR flue gas denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR flue gas denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

5. economic viability

The initial investment of this technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of SCR flue gas denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR flue gas denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

SCR flue gas denitrification equipment

4、Working principle of SCR flue gas denitrification equipment

SCR flue gas denitrification equipmentin the course of work,Ammonia 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.，is a kind of high quality and low price SCR flue gas denitrification equipment，support customization。

SCR flue gas denitrification equipment

5、Structural advantages of SCR flue gas denitrification equipment

The SCR flue gas denitrification equipment has the following structure

1. Flue gas mixing and distribution system

Ensure that the flue gas and reducing agent are fully mixed in the reactor to improve the denitrification efficiency.

2. Temperature control and monitoring

It is used to monitor and control the temperature of the reactor to ensure that the chemical reaction is carried out in the optimal temperature range.

3. control system

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

4. Reducing agent supply

Reducing agents such as liquid pure ammonia or ammonia water (aqueous solution of ammonia) are evaporated and mixed with diluted air or flue gas.

5. Catalytic reduction reaction

Under the action of catalyst, the reductant and NOx in flue gas undergo selective catalytic reduction reaction to generate nitrogen and water vapor.

SCR flue gas denitrification equipment

6、One-combustion energy saving's after-sales service

Our company One-combustion energy saving is not only good in product quality, but also professional in service, which can provide customers with high-standard services and tailor products according to their on-site construction conditions to ensure that they can meet their different needs. In addition, our company also carries out on-site product installation and debugging for customers, and trains staff on product operation knowledge and precautions, in order to make them operate products better and prolong the service life of products. In addition, if you have other questions, you can click on the online consultation, and a professional will answer them for you.。

One-combustion energy saving

SCR flue gas denitrification equipmentfeatures include Strong adaptability, Strong adaptability, High denitration efficiency, Mature technology and Economically feasible，is an efficient, stable and environment-friendly flue gas denitrification technology.，is a popular SCR flue gas denitrification equipment。