Introduction to Denitrification in the steel industry and SCR denitration structure principle

Denitrification in the steel industryis an efficient, stable and environment-friendly flue gas denitrification technology.，it has the functions of Promote sustainable development, Improve energy efficiency, Improve energy efficiency, Promote sustainable development and Improve working conditions，is developed and improved by One-combustion energy saving。The following is to introduce the Denitrification in the steel industry:

1、Brief introduction of Denitrification in the steel industry

Denitrification in the steel industryit 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.，Structure consists of Flue gas mixing and distribution system, Catalyst reactor, Temperature control and monitoring system, control system, Catalyst supply system and so on，it is widely used inbuilding materials,Gas power plant,cement plant,coal-fired power station,metallurgy and other industries，Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Denitrification in the steel industry 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 initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Denitrification in the steel industry technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification in the steel industry technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、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 in the steel industry technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 in the steel industry technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 Denitrification in the steel industry 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.，has been favored by more and more customers.。

Denitrification in the steel industry

2、Structural characteristics of Denitrification in the steel industry

The Denitrification in the steel industry structure is introduced as follows:

1. Temperature control and monitoring

The temperature in the catalyst reactor is maintained within the optimal reaction temperature range through the temperature control and monitoring system.

2. control system

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

3. Reactor

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

4. 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.

5. Temperature control and monitoring

The temperature in the catalyst reactor is maintained within the optimal reaction temperature range through the temperature control and monitoring system.

Denitrification in the steel industry

3、Denitrification in the steel industry function

Denitrification in the steel industrymultifunctional, with functions such as environmental protection, Improve energy efficiency, environmental protection, Improve working conditions and Promote sustainable development，widely used in iron and steel plant, iron and steel plant, building materials, Gas power plant, coal-fired power station and other fields，at work,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.，support customization。

Denitrification in the steel industry

4、Denitrification in the steel industry explanation video

On-site aerial photography of Denitrification in the steel industry。

Denitrification in the steel industry

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd the product looks atmospheric.。

5、Denitrification in the steel industry working site

The following is the live video of Denitrification in the steel industry designed and produced by One-combustion energy saving for users, from which we can see the 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 in the steel industry technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification in the steel industry technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、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 Denitrification in the steel industry 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.、Technology has been developed and applied for many years, and it is mature and stable. The Denitrification in the steel industry has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Denitrification in the steel industry technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Denitrification in the steel industry 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 Denitrification in the steel industry 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. of One-combustion energy savingproduction-manufacturing的Denitrification in the steel industry.。

Denitrification in the steel industry

As you can see from the live video.，One-combustion energy saving the main structure includes Catalyst supply system, Temperature control and monitoring system, Catalyst reactor, control system and Flue gas mixing and distribution system，Denitrification in the steel industryThe structural design is more advanced and reasonable.。

6、Denitrification in the steel industry price

The Denitrification in the steel industry price is introduced as follows:

1. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

2. Quality advantages and disadvantages

The higher the quality of the product, the longer its service life will be, and such products can create more amazing economic value for customers as much as possible. At the same time, customers are quite fond of such products, and One-combustion energy saving's product quality is guaranteed and the price is cost-effective.

3. Manufacturer scale

Direct selling by manufacturers and sales by middlemen will also affect product prices. There are not too many links among direct selling products, so the cost required by manufacturers is low, and the price of Denitrification in the steel industry is low. Customers can also put products into production in advance. On the contrary, when purchasing products from middlemen, there are not only many links, but also the price of Denitrification in the steel industry is much higher, so customers should choose products directly sold by manufacturers when purchasing.

4. Configuration level

There is a direct connection between configuration and specifications. Generally speaking, with different specifications, its configuration scheme will be different, and the selection of products' materials and parts will be different, so the sales price of products will be different. It is not difficult to see that the configuration and price of Denitrification in the steel industry are closely related. One-combustion energy saving has comprehensively measured the configuration and sales price of products when designing Denitrification in the steel industry, which not only ensures that the functions of products can meet the actual needs of customers, but also can be in terms of price.

5. raw material

The quality of materials directly determines the cost. The worse the materials are, the lower the cost will be, and the cheaper the price will be. Of course, the materials are better and the cost is higher, so the overall quotation is naturally higher.

Denitrification in the steel industry

Denitrification in the steel industrythe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，at the start of the operation,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.，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 in the steel industry 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 in the steel industry 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.、Technology has been developed and applied for many years, and it is mature and stable. The Denitrification in the steel industry has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Denitrification in the steel industry 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 Denitrification in the steel industry 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 Denitrification in the steel industry 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.。