What is a Catalytic reduction denitrification? Introduction to the principle of SCR denitration structure

Catalytic reduction denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.，is a kind of Catalytic reduction denitrification manufactured by One-combustion energy saving。

1、Brief introduction of Catalytic reduction denitrification

Catalytic reduction denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.。

Catalytic reduction denitrification

2、Catalytic reduction denitrification application

Catalytic reduction denitrificationWidely used inFlue gas denitrification,environmental protection,Flue gas denitrification,Promote sustainable development,Improve product quality and so on，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 Catalytic reduction denitrification 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.、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 Catalytic reduction denitrification technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalytic reduction denitrification technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalytic reduction denitrification technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Technology has been developed and applied for many years, and it is mature and stable. The Catalytic reduction denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalytic reduction denitrification technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Catalytic reduction denitrification 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.，The overall structural design is relatively simple and compact.，it mainly includes Catalyst reactor, Temperature control and monitoring system, Catalyst supply system, Flue gas mixing and distribution system and control system，it has the characteristics of Strong adaptability, Environmental protection and pollution-free, Good selectivity, energy saving and environmental protection and Strong adaptability，is developed and improved by One-combustion energy saving。

Catalytic reduction denitrification

3、Functional advantages of Catalytic reduction denitrification

The advantages of Catalytic reduction denitrification 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 Catalytic reduction denitrification 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. Intelligent control and convenience of operation

The Catalytic reduction denitrification has gradually realized intelligent control. By integrating advanced control system and sensor technology, the Catalytic reduction denitrification 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.

3. Mature and stable technology

Catalytic reduction denitrification technology has been developed and applied for many years, and the technology is mature and stable. The Catalytic reduction denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalytic reduction denitrification technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.

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 Catalytic reduction denitrification technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalytic reduction denitrification technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

5. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the Catalytic reduction denitrification 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 Catalytic reduction denitrification technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

Catalytic reduction denitrification

4、Catalytic reduction denitrification use

Catalytic reduction denitrificationMainly used forenvironmental protection,Meet the requirements of environmental protection,Promote sustainable development,Improve product quality andenvironmental protection，the product looks beautiful.，at 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 Catalytic reduction denitrification，it has the functions of Improve energy efficiency, Promote sustainable development, Promote sustainable development, Improve energy efficiency and environmental protection。

Catalytic reduction denitrification

5、Catalytic reduction denitrification real beat

Catalytic reduction denitrification HD factory map, all-round shooting, for our customers to visit.。

Catalytic reduction denitrification

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

6、Company preferential activities

Catalytic reduction denitrification is a new type of SCR denitration introduced by One-combustion energy saving manufacturer, which has a wide range of applications, complete structural design and high working efficiency. It is an ideal equipment for iron and steel plant and other industries. Now consult One-combustion energy savingproduction-manufacturing的Catalytic reduction denitrification, you can enjoy the discount, and there are many activities for you, such as full reduction and full reduction。

One-combustion energy saving

Catalytic reduction denitrificationis a popular Catalytic reduction denitrification，at runtime,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.。