What is a Flue gas denitrification in the steel industry? Introduction to the advantages, characteristics, and principles of the SCR flue gas denitrification

Flue gas denitrification in the steel industryis an efficient, stable and environment-friendly flue gas denitrification technology.，it is an ideal choice for customers to buy Flue gas denitrification in the steel industry。The following is to introduce the Flue gas denitrification in the steel industry:

1、Brief introduction of Flue gas denitrification in the steel industry

Flue gas denitrification in the steel industrythat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，It has a wide range of uses, and is often used inImprove product quality,environmental protection,Flue gas denitrification,Meet the requirements of environmental protection,Promote sustainable development and so on。

Flue gas denitrification in the steel industry

2、Advantages of Flue gas denitrification in the steel industry principle

Flue gas denitrification in the steel industrythe principle is simple.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.，multifunctional, with functions such as Improve energy efficiency, Promote sustainable development, Improve working conditions, environmental protection and Improve working conditions，it is widely used inmetallurgy,iron and steel plant,building materials,metallurgy,Gas power plant and other industries，it 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.，Widely used inImprove product quality,environmental protection,Meet the requirements of environmental protection,Promote sustainable development,Flue gas denitrification and so on。

Flue gas denitrification in the steel industry

3、Structural advantages of Flue gas denitrification in the steel industry

The Flue gas denitrification in the steel industry has the following structure

1. Reactor

It is the core component of Flue gas denitrification in the steel industry technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

2. Flue gas mixing and distribution

The mixed reducing agent and flue gas are fully mixed in the mixing tube and evenly distributed to the catalyst reactor through the distribution system.

3. Reducing agent storage and supply system

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

4. control system

The whole Flue gas denitrification in the steel industry 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.

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.

Flue gas denitrification in the steel industry

4、Flue gas denitrification in the steel industry display

Various specifications and models of Flue gas denitrification in the steel industry are displayed for our customers to visit.。

Flue gas denitrification in the steel industry

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

5、Introduction of Flue gas denitrification in the steel industry characteristics

Flue gas denitrification in the steel industry has the following characteristics

1. high efficiency

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

2. Strong adaptability

Flue gas denitrification in the steel industry technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

3. Environmental protection

The final products of Flue gas denitrification in the steel industry technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

4. High denitration efficiency

The denitration efficiency of Flue gas denitrification in the steel industry technology can reach more than 90%, and it is a widely used post-combustion denitration technology at present.

5. 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.

Flue gas denitrification in the steel industry

Flue gas denitrification in the steel industryit can be used in cement plant, metallurgy, coal-fired power station, Gas power plant, cement plant and other industries，is a popular Flue gas denitrification in the steel industry，it has the functions of environmental protection, Improve working conditions, Improve energy efficiency, Promote sustainable development and environmental protection。