Introduction to Denitrification in Foundry and SCR denitration working principle

Denitrification in Foundryis an efficient, stable and environment-friendly flue gas denitrification technology.，Mainly used forMeet the requirements of environmental protection,environmental protection,Flue gas denitrification,Improve product quality andenvironmental protection，widely used incement plant,Gas power plant,Gas power plant,building materials,cement plant and other industries，is a common Denitrification in Foundry，it has the characteristics of Strong adaptability, High denitration efficiency, Good selectivity, Strong adaptability and Less secondary pollution。The following is to introduce the Denitrification in Foundry:

1、Brief introduction of Denitrification in Foundry

Denitrification in Foundrythat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，the advantage is Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Denitrification in Foundry 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.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Denitrification in Foundry 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.、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 Foundry technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification in Foundry 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 Foundry 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.、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 Foundry technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.，the product looks atmospheric.。

Denitrification in Foundry

2、Introduction of Denitrification in Foundry characteristics

Denitrification in Foundry has the following characteristics

1. Strong adaptability

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

2. Small secondary pollution

The by-products produced in the Denitrification in Foundry opening process are nitrogen and water vapor, and there is no secondary pollution problem.

3. high efficiency

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

4. Mature technology

After years of development and application, Denitrification in Foundry technology is very mature and has a wide application prospect.

5. Environmental protection

The final products of Denitrification in Foundry technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

Denitrification in Foundry

3、Advantages of Denitrification in Foundry principle

Denitrification in Foundrythe 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.，the product looks beautiful.，Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Denitrification in Foundry 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 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 Foundry 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.、Technology has been developed and applied for many years, and it is mature and stable. The Denitrification in Foundry has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Denitrification in Foundry 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 Foundry 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.、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 Foundry technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification in Foundry technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.，super quality and competitive price。

Denitrification in Foundry

4、Denitrification in Foundry structure

The Denitrification in Foundry 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. 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 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.

4. 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.

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.

Denitrification in Foundry

5、Denitrification in Foundry price consultation

The Denitrification in Foundry price is introduced as follows:

1. technology content

Each customer needs different products, wants to achieve different purposes, and has different product technical design. The higher or more advanced the technical requirements, the more the product cost will be, and the price will increase with the increase of cost. On the contrary, the price will be cheaper.

2. market demand

If there is a large demand for Denitrification in Foundry in the market, the price of Denitrification in Foundry will naturally become higher. On the contrary, if the supply of this product exceeds demand, then manufacturers will have inventory accumulation. In order to dispose of these products as soon as possible, some manufacturers will sell them by lowering the price of products, so the price will become lower.

3. product model

One-combustion energy saving Denitrification in Foundry has various specifications and models, and the prices of different specifications and models are also different. The main difference lies in the different technologies used in the products and the different manufacturing costs. One-combustion energy saving Preferential activities will be launched regularly, and the whole set of purchasing Denitrification in Foundry will enjoy greater discounts

4. product configuration

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 Foundry are closely related. One-combustion energy saving has comprehensively measured the configuration and sales price of products when designing Denitrification in Foundry, 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. service

There is a close relationship between service and price. High-quality service can not only avoid all worries in the process of product use, but also improve the overall strength and comprehensive credibility of manufacturers. In order to improve the service quality, One-combustion energy saving Denitrification in Foundry manufacturers provide comprehensive services for customers and products before, during and after sale, and at the same time make the price as favorable as possible to new and old customers, so that the Denitrification in Foundry price can meet the purchasing needs of customers.

Denitrification in Foundry

6、One-combustion energy saving after-sales service

On the premise of ensuring high quality and low price, One-combustion energy saving can also provide customers with high-standard services, help customers choose appropriate specifications and models, and install and debug products on site for them free of charge. If customers have special requirements, our company can also train product operators in operation knowledge. Besides, if everyone's products fail at any time, our company will rush to the scene to solve them in a short time and deal with them in time.。

One-combustion energy saving

Denitrification in Foundryit is widely used in iron and steel plant, metallurgy, coal-fired power station, Gas power plant and coal-fired power station，the product looks atmospheric.。