What is a Low temperature absorption SCR denitrification? SCR denitration specifications, models, and parameters

Low temperature absorption SCR denitrificationit 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 Low temperature absorption SCR denitrification:

1、Brief introduction of Low temperature absorption SCR denitrification

Low temperature absorption SCR denitrificationdelective catalytic reduction technology is an efficient flue gas denitrification technology.，super quality and competitive price。

Low temperature absorption SCR denitrification

2、Low temperature absorption SCR denitrification characteristics

The Low temperature absorption SCR denitrification 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. High denitration efficiency

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

3. Environmental protection

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

4. Small secondary pollution

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

5. high efficiency

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

Low temperature absorption SCR denitrification

3、Low temperature absorption SCR denitrification structure

The Low temperature absorption SCR denitrification structure is introduced as follows:

1. control system

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

2. Reducing agent storage and supply system

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

3. Reactor

It is the core component of Low temperature absorption SCR denitrification technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

4. 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.

5. control system

The whole Low temperature absorption SCR denitrification 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.

Low temperature absorption SCR denitrification

4、Low temperature absorption SCR denitrification field real shot

The following is the live video of Low temperature absorption SCR denitrification designed and produced by One-combustion energy saving for users, from which we can see the 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 Low temperature absorption SCR 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.、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 Low temperature absorption SCR 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 is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Low temperature absorption SCR 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 is mainly due to the promotion of the catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Low temperature absorption SCR 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 Low temperature absorption SCR 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. of One-combustion energy savingProduction and processing的Low temperature absorption SCR denitrification.。

Low temperature absorption SCR denitrification

As you can see from the live video.，One-combustion energy saving it is usually composed of control system, Temperature control and monitoring system, Catalyst supply system, Flue gas mixing and distribution system and Catalyst reactor。

5、Low temperature absorption SCR denitrification use

Low temperature absorption SCR denitrificationIt has the functions of Flue gas denitrification, Promote sustainable development, Meet the requirements of environmental protection, Meet the requirements of environmental protection and Flue gas denitrification。

Low temperature absorption SCR denitrification

6、Low temperature absorption SCR denitrification advantage

The advantages of Low temperature absorption SCR denitrification are as follows:

1. Diversity and high efficiency of catalysts

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

2. 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 Low temperature absorption SCR 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.

3. Wide applicability

Low temperature absorption SCR denitrification 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 Low temperature absorption SCR 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.

4. Mature and stable technology

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

5. Wide applicability

Low temperature absorption SCR denitrification 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 Low temperature absorption SCR 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.

Low temperature absorption SCR denitrification

Low temperature absorption SCR denitrificationis a popular Low temperature absorption SCR denitrification，usually used in metallurgy, building materials, Gas power plant, iron and steel plant, cement plant and other fields，the product looks atmospheric.。