Introduction to SCR flue gas catalytic flue gas denitrification, advantages, characteristics and principles of SCR flue gas denitrification

SCR flue gas catalytic flue gas denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.。The following is to introduce the SCR flue gas catalytic flue gas denitrification:

1、Brief introduction of SCR flue gas catalytic flue gas denitrification

SCR flue gas catalytic flue gas denitrificationthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，be loved by our customers.。

SCR flue gas catalytic flue gas denitrification

2、Introduction of SCR flue gas catalytic flue gas denitrification characteristics

SCR flue gas catalytic flue gas denitrification has the following characteristics

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. high efficiency

Gate technology can effectively remove NOx from flue gas, and the denitrification efficiency can usually reach more than 90%.

3. 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.

4. Environmental protection

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

5. Mature technology

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

SCR flue gas catalytic flue gas denitrification

3、SCR flue gas catalytic flue gas denitrification function

SCR flue gas catalytic flue gas denitrificationit has the functions of Improve working conditions, Improve energy efficiency, environmental protection, Improve energy efficiency and Promote sustainable development，it has the characteristics of Mature technology, Economically feasible, Promote sustainable development, High denitration efficiency and Environment friendly，it has been widely used in iron and steel plant, building materials, metallurgy, Gas power plant, coal-fired power station and other industries，at runtime,Under the action of catalyst, reducing agents (such as ammonia, urea, etc.) react with nitrogen oxides in flue gas to convert them into harmless nitrogen and water vapor.，support customization。

SCR flue gas catalytic flue gas denitrification

4、SCR flue gas catalytic flue gas denitrification work site real shot

High-definition picture display of SCR flue gas catalytic flue gas denitrification, excellent material selection, reliable quality and trustworthy.。

SCR flue gas catalytic flue gas denitrification

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

5、Advantages of SCR flue gas catalytic flue gas denitrification principle

SCR flue gas catalytic flue gas denitrificationat 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.，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 SCR flue gas catalytic flue gas 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.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the SCR flue gas catalytic flue gas 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 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 flue gas catalytic flue gas 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 SCR flue gas catalytic flue gas denitrification technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 flue gas catalytic flue gas denitrification 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.，it has the functions of Promote sustainable development, environmental protection, Improve energy efficiency, Promote sustainable development and Improve working conditions，is a kind of high quality and low price SCR flue gas catalytic flue gas denitrification，is an advanced SCR flue gas catalytic flue gas denitrification developed by our company in combination with the actual situation of the industry。

SCR flue gas catalytic flue gas denitrification

SCR flue gas catalytic flue gas denitrificationStructure consists of Temperature control and monitoring system, Catalyst reactor, Flue gas mixing and distribution system, control system, Catalyst supply system and so on，This SCR flue gas catalytic flue gas denitrificationSimple structure and advanced technology.，multifunctional, with functions such as Improve working conditions, environmental protection, Improve energy efficiency, environmental protection and Improve working conditions。