Introduction to Steel plant circular furnace flue gas denitrification equipment and SCR flue gas denitrification working principle

Steel plant circular furnace flue gas denitrification equipmentdelective catalytic reduction technology is an efficient flue gas denitrification technology.，Cheap and high quality。

1、Brief introduction of Steel plant circular furnace flue gas denitrification equipment

Steel plant circular furnace flue gas denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，usually used in building materials, cement plant, metallurgy, iron and steel plant, coal-fired power station and other fields，the product looks atmospheric.，it is an ideal choice for customers to buy Steel plant circular furnace flue gas denitrification equipment。

Steel plant circular furnace flue gas denitrification equipment

2、Steel plant circular furnace flue gas denitrification equipment structure

The Steel plant circular furnace flue gas denitrification equipment structure is introduced as follows:

1. Reactor

It is the core component of Steel plant circular furnace flue gas denitrification equipment technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

2. 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.

3. control system

The whole Steel plant circular furnace flue gas denitrification equipment is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

4. Reducing agent supply

Reducing agents such as liquid pure ammonia or ammonia water (aqueous solution of ammonia) are evaporated and mixed with diluted air or flue gas.

5. Reducing agent storage and supply system

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

Steel plant circular furnace flue gas denitrification equipment

3、Steel plant circular furnace flue gas denitrification equipment field real shot

Speak directly with facts on the spot。

Steel plant circular furnace flue gas denitrification equipment

As you can see from the live video.，One-combustion energy saving It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Steel plant circular furnace flue gas denitrification equipment 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.、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 Steel plant circular furnace flue gas denitrification equipment technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、Technology has been developed and applied for many years, and it is mature and stable. The Steel plant circular furnace flue gas denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Steel plant circular furnace flue gas denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、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 Steel plant circular furnace flue gas denitrification equipment 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 initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Steel plant circular furnace flue gas denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Steel plant circular furnace flue gas denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.。

4、Steel plant circular furnace flue gas denitrification equipment performance advantage

Steel plant circular furnace flue gas denitrification equipments have the following advantages.

1. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the Steel plant circular furnace flue gas denitrification equipment 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 Steel plant circular furnace flue gas denitrification equipment technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

2. Mature and stable technology

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

3. Intelligent control and convenience of operation

The Steel plant circular furnace flue gas denitrification equipment has gradually realized intelligent control. By integrating advanced control system and sensor technology, the Steel plant circular furnace flue gas denitrification equipment 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.

4. Wide applicability

Steel plant circular furnace flue gas denitrification equipment 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 Steel plant circular furnace flue gas denitrification equipment 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.

5. Environmental friendliness

The by-products produced by Steel plant circular furnace flue gas denitrification equipment 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 Steel plant circular furnace flue gas denitrification equipment 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.

Steel plant circular furnace flue gas denitrification equipment

5、Working principle of Steel plant circular furnace flue gas denitrification equipment

Steel plant circular furnace flue gas denitrification equipmentthe 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.，The overall structural design is relatively simple，the main structure includes Flue gas mixing and distribution system, Temperature control and monitoring system, Catalyst reactor, Catalyst supply system and control system，it is widely used in Gas power plant, coal-fired power station, iron and steel plant, metallurgy and Gas power plant，the product looks beautiful.，be loved by our customers.。

Steel plant circular furnace flue gas denitrification equipment

6、Steel plant circular furnace flue gas denitrification equipment application

Steel plant circular furnace flue gas denitrification equipmentIt can be used for Promote sustainable development, environmental protection, Flue gas denitrification, Improve product quality, Promote sustainable development, Meet the requirements of environmental protection and so on，is a kind of high quality and low price Steel plant circular furnace flue gas denitrification equipment，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.，is designed by One-combustion energy saving with advanced technology。

Steel plant circular furnace flue gas denitrification equipment

Steel plant circular furnace flue gas denitrification equipmentIt has a wide range of uses, and is often used inenvironmental protection,Flue gas denitrification,Promote sustainable development,Improve product quality,Meet the requirements of environmental protection and so on，it mainly includes Flue gas mixing and distribution system, Temperature control and monitoring system, Catalyst supply system, Catalyst reactor and control system，productThe overall structural design is relatively simple and compact.。