What is a High temperature and low dust SCR flue gas denitrification? SCR flue gas denitrification specifications, models, and parameters

High temperature and low dust SCR flue gas denitrificationit 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.，at work,Under the action of catalyst, reducing agents (such as ammonia, urea, etc.) react with nitrogen oxides in flue gas to convert them into harmless nitrogen and water vapor.，the product looks beautiful.，widely used in building materials, iron and steel plant, metallurgy, Gas power plant, cement plant and other fields，Simple structure and reliable operation.，the main structure includes control system, Flue gas mixing and distribution system, Catalyst reactor, Temperature control and monitoring system and Catalyst supply system。The following is to introduce the High temperature and low dust SCR flue gas denitrification:

1、Brief introduction of High temperature and low dust SCR flue gas denitrification

High temperature and low dust SCR flue gas denitrificationthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，the advantage is Technology has been developed and applied for many years, and it is mature and stable. The High temperature and low dust SCR flue gas denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification 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.、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 High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the High temperature and low dust SCR flue gas denitrification technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.。

High temperature and low dust SCR flue gas denitrification

2、Structural characteristics of High temperature and low dust SCR flue gas denitrification

The High temperature and low dust SCR flue gas denitrification has the following structure

1. Reducing agent storage and supply system

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

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 High temperature and low dust SCR flue gas denitrification is automatically controlled, including the adjustment of reducing agent supply, flue gas flow and temperature, so as to ensure the stable operation of the system and achieve the expected denitrification effect.

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.

High temperature and low dust SCR flue gas denitrification

3、Advantages of High temperature and low dust SCR flue gas denitrification principle

High temperature and low dust SCR flue gas denitrificationAmmonia 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 advantage is 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 High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification 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.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of High temperature and low dust SCR flue gas denitrification technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.，customizable。

High temperature and low dust SCR flue gas denitrification

4、High temperature and low dust SCR flue gas denitrification characteristics

The High temperature and low dust SCR flue gas denitrification features are as follows:

1. Environmental protection

The final products of High temperature and low dust SCR flue gas denitrification technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

2. 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.

3. selectivity

Under the action of catalyst, the reducing agent mainly reacts with NOx selectively, but less with other components (such as oxygen) in flue gas, thus reducing unnecessary consumption.

4. high efficiency

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

5. Strong adaptability

High temperature and low dust SCR flue gas denitrification technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

High temperature and low dust SCR flue gas denitrification

5、High temperature and low dust SCR flue gas denitrification introduction video

The following is the live video of High temperature and low dust SCR flue gas denitrification designed and produced by One-combustion energy saving for users, from which we can see the 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 High temperature and low dust SCR flue gas denitrification 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.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of High temperature and low dust SCR flue gas denitrification technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, High temperature and low dust SCR flue gas denitrification technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、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 High temperature and low dust SCR flue gas denitrification 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.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the High temperature and low dust SCR flue gas denitrification technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements. of One-combustion energy savingHigh temperature and low dust SCR flue gas denitrification.。

High temperature and low dust SCR flue gas denitrification

As you can see from the live video.，One-combustion energy saving it is usually composed of Catalyst reactor, Flue gas mixing and distribution system, control system, Temperature control and monitoring system and Catalyst supply system，High temperature and low dust SCR flue gas denitrificationThe overall structural design is relatively simple and compact.。

6、How much is the High temperature and low dust SCR flue gas denitrification?

The High temperature and low dust SCR flue gas denitrification price is introduced as follows:

1. 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 High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification price can meet the purchasing needs of customers.

2. Configuration level

Products of the same style, different configurations, the product price is definitely different, therefore, the High temperature and low dust SCR flue gas denitrification price is affected by the configuration, and the price varies.

3. market

The difference between the supply and demand of manufacturers and customers will also affect the High temperature and low dust SCR flue gas denitrification price. When the demand of customers on the market increases and the supply of products by manufacturers is small, the High temperature and low dust SCR flue gas denitrification 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 High temperature and low dust SCR flue gas denitrification price will decrease.

4. Cost input

When the High temperature and low dust SCR flue gas denitrification is manufactured, the materials selected by different manufacturers will be different. Some manufacturers use high-quality materials, and the price will be relatively high, while some manufacturers use ordinary materials, and the price will be lower.

5. Quality advantages and disadvantages

If the quality of the product is guaranteed, its service life will be longer. At the same time, the more perfect the performance, the more economic value can be created for customers, and the price of such products will be higher. One-combustion energy saving has strictly controlled the quality and the sales price is also reasonable.

High temperature and low dust SCR flue gas denitrification

High temperature and low dust SCR flue gas denitrificationat runtime,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.，it has the characteristics of Efficient denitration, Environment friendly, High denitration efficiency, Efficient denitration and Environmental protection and pollution-free，Mainly used forFlue gas denitrification,Improve product quality,Meet the requirements of environmental protection,environmental protection andPromote sustainable development。