Introduction to Steel plant heating furnace flue gas denitrification system and SCR denitration system advantages and features

Steel plant heating furnace flue gas denitrification systemit 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.，multifunctional, with functions such as Improve working conditions, Improve energy efficiency, Promote sustainable development, Promote sustainable development and Improve energy efficiency，it has been widely used in Gas power plant, metallurgy, iron and steel plant, cement plant, building materials and other industries。The following is to introduce the Steel plant heating furnace flue gas denitrification system:

1、Brief introduction of Steel plant heating furnace flue gas denitrification system

Steel plant heating furnace flue gas denitrification systemthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，widely used inmetallurgy,Gas power plant,iron and steel plant,cement plant,coal-fired power station and other industries，was developed and designed by One-combustion energy saving。

Steel plant heating furnace flue gas denitrification system

2、Working principle of Steel plant heating furnace flue gas denitrification system

Steel plant heating furnace flue gas denitrification systemin the course of 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.，reliable quality。

Steel plant heating furnace flue gas denitrification system

3、Introduction of Steel plant heating furnace flue gas denitrification system characteristics

Steel plant heating furnace flue gas denitrification system has the following characteristics

1. Mature technology

After years of development and application, Steel plant heating furnace flue gas denitrification system technology is very mature and has a wide application prospect.

2. Environmental protection

The final products of Steel plant heating furnace flue gas denitrification system technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

3. Strong adaptability

Steel plant heating furnace flue gas denitrification system technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

4. High denitration efficiency

The denitration efficiency of Steel plant heating furnace flue gas denitrification system 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.

Steel plant heating furnace flue gas denitrification system

4、Steel plant heating furnace flue gas denitrification system function

Steel plant heating furnace flue gas denitrification systemit has the functions of environmental protection, Improve working conditions, Promote sustainable development, environmental protection and Improve energy efficiency，is a Steel plant heating furnace flue gas denitrification system newly developed by One-combustion energy saving。

Steel plant heating furnace flue gas denitrification system

5、Steel plant heating furnace flue gas denitrification system HD real shot

You can buy Steel plant heating furnace flue gas denitrification system according to your needs and show you Steel plant heating furnace flue gas denitrification system videos.。

Steel plant heating furnace flue gas denitrification system

As you can see from the live video.，One-combustion energy saving the main features are Economically feasible, Strong adaptability, Strong adaptability, High denitration efficiency and Stable operation。

Steel plant heating furnace flue gas denitrification systemthe principle is simple.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.，that is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，it is widely used in building materials, metallurgy, cement plant, iron and steel plant and Gas power plant。