Introduction to Denitrification system for circular furnace in steel plant and SCR flue gas denitrification working principle

Denitrification system for circular furnace in steel plantit 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 main features are Strong adaptability, Good selectivity, energy saving and environmental protection, Mature and stable technology and High denitration efficiency，is a common Denitrification system for circular furnace in steel plant，It can be used for Flue gas denitrification, Improve product quality, environmental protection, Flue gas denitrification, Promote sustainable development, Improve product quality and so on，the advantage is The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Denitrification system for circular furnace in steel plant technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification system for circular furnace in steel plant technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Denitrification system for circular furnace in steel plant 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.、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 Denitrification system for circular furnace in steel plant technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Denitrification system for circular furnace in steel plant 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 Denitrification system for circular furnace in steel plant technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.。

1、Brief introduction of Denitrification system for circular furnace in steel plant

Denitrification system for circular furnace in steel plantdelective catalytic reduction technology is an efficient flue gas denitrification technology.。

Denitrification system for circular furnace in steel plant

2、Denitrification system for circular furnace in steel plant structure

The Denitrification system for circular furnace in steel plant structure is introduced as follows:

1. Reactor

It is the core component of Denitrification system for circular furnace in steel plant technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

2. Reducing agent storage and supply system

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

3. 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.

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. Temperature control and monitoring system

It is used to monitor and control the temperature of the reactor to ensure that the chemical reaction is carried out in the optimal temperature range.

Denitrification system for circular furnace in steel plant

3、Denitrification system for circular furnace in steel plant performance advantage

Denitrification system for circular furnace in steel plants have the following advantages.

1. Diversity and high efficiency of catalysts

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

2. Environmental friendliness

The by-products produced by Denitrification system for circular furnace in steel plant 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 Denitrification system for circular furnace in steel plant 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.

3. economic viability

The initial investment of this technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Denitrification system for circular furnace in steel plant technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification system for circular furnace in steel plant technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

4. Mature and stable technology

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

5. Diversity and high efficiency of catalysts

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

Denitrification system for circular furnace in steel plant

4、Video analysis of Denitrification system for circular furnace in steel plant

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Denitrification system for circular furnace in steel plantt operation, and helps customers to deeply understand the Denitrification system for circular furnace in steel plant production process and production site, and gain favorable comments and recognition from customers.。

Denitrification system for circular furnace in steel plant

As you can see from the live video.，One-combustion energy saving The overall structural design is simple, diverse and beautiful.，generally, it is composed of Temperature control and monitoring system, Flue gas mixing and distribution system, control system, Catalyst supply system, Catalyst reactor and other major components。

5、Denitrification system for circular furnace in steel plant structure composition

The Denitrification system for circular furnace in steel plant structure is introduced as follows:

1. 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.

2. Reducing agent storage and supply system

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

3. control system

The whole Denitrification system for circular furnace in steel plant is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

4. Reactor

It is the core component of Denitrification system for circular furnace in steel plant technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

5. 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.

Denitrification system for circular furnace in steel plant

6、Denitrification system for circular furnace in steel plant price consultation

The Denitrification system for circular furnace in steel plant price is introduced as follows:

1. specifications and models

The same type of equipment, with different models and sizes, has different investment costs, so the quotations to customers are naturally different. Generally speaking, the larger the model, the higher the price, and the smaller the model, the lower the price.

2. Product technology

The more advanced the technology, the higher the price will be, otherwise the equipment price will be low, and users must pay attention to whether their own technology meets the production requirements when purchasing equipment.

3. raw material

The higher the cost of materials, the higher the price will be. In the process of purchasing products, users need to make a detailed understanding of the materials selected for products.

4. market quotation

The difference between the supply and demand of manufacturers and customers will also affect the Denitrification system for circular furnace in steel plant price. When the demand of customers on the market increases and the supply of products by manufacturers is small, the Denitrification system for circular furnace in steel plant price will increase with the increase of demand. On the contrary, when the supply of product manufacturers on the market exceeds the demand of customers, the Denitrification system for circular furnace in steel plant price will decrease.

5. marketing channel

One-combustion energy saving has long used the sales method of small profits but quick turnover to sell products, and the product price, market price and ex-factory price are the same. The purpose of this is to improve the sales volume of products and the visibility of enterprises.

Denitrification system for circular furnace in steel plant

Denitrification system for circular furnace in steel plantStrong adaptability,Stable operation,Environmental protection and pollution-free,Strong adaptability,Mature technology，is an efficient, stable and environment-friendly flue gas denitrification technology.。