Introduction to High temperature SCR denitration system, introduction to SCR denitration system function advantages and characteristics

High temperature SCR denitration systemit 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 overall structural design is simple and novel.，it is mainly composed of Catalyst reactor, Temperature control and monitoring system, Flue gas mixing and distribution system, control system and Catalyst supply system，the main features are Efficient denitration, Less secondary pollution, Mature technology, Efficient denitration and Strong adaptability，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 SCR denitration system 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.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the High temperature SCR denitration system 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 High temperature SCR denitration system technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the High temperature SCR denitration system 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.、Technology has been developed and applied for many years, and it is mature and stable. The High temperature SCR denitration system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the High temperature SCR denitration system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.，is designed by One-combustion energy saving with advanced technology。

1、Brief introduction of High temperature SCR denitration system

High temperature SCR denitration systemthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，it is widely used in coal-fired power station, Gas power plant, metallurgy, cement plant and iron and steel plant，the product looks atmospheric.，is a High temperature SCR denitration system newly developed by One-combustion energy saving。

High temperature SCR denitration system

2、Structural advantages of High temperature SCR denitration system

The High temperature SCR denitration system has the following structure

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 High temperature SCR denitration system 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 High temperature SCR denitration system technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

4. Reducing agent storage and supply system

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

5. control system

The whole High temperature SCR denitration system 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.

High temperature SCR denitration system

3、High temperature SCR denitration system performance advantage

The advantages of High temperature SCR denitration system are as follows:

1. Wide applicability

High temperature SCR denitration system 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 SCR denitration system 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.

2. Intelligent control and convenience of operation

The High temperature SCR denitration system has gradually realized intelligent control. By integrating advanced control system and sensor technology, the High temperature SCR denitration system 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.

3. High efficiency denitration capacity

Gate is famous for its high efficiency of denitration, which can usually reach more than 90% denitration efficiency. This means that the High temperature SCR denitration system 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 mainly benefits from the promotion of catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.

4. 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 High temperature SCR denitration system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, High temperature SCR denitration system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

5. Mature and stable technology

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

High temperature SCR denitration system

4、High temperature SCR denitration system function

High temperature SCR denitration systemit has the functions of Promote sustainable development, Improve working conditions, Promote sustainable development, Improve energy efficiency and environmental protection，the product looks beautiful.，Cheap and high quality。

High temperature SCR denitration system

5、High temperature SCR denitration system real shot picture

High-definition pictures at a glance, beautifully designed atmosphere, stylish, extraordinary temperament, for your visit.。

High temperature SCR denitration system

Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。

6、Company selection skills

Choosing a suitable High temperature SCR denitration system manufacturer requires comprehensive consideration of many aspects. First of all, we should examine the strength of manufacturers, including production capacity, R&D team and industry experience. Strong manufacturers can better ensure product supply and innovation ability. Secondly, product quality is the key, and it is evaluated by product certification, material selection and manufacturing process to ensure the durability of products. Product performance can not be ignored, so we should choose manufacturers with matching technical parameters, rich types and customized services according to actual needs. After-sales service is equally important. Professional and timely service team, perfect after-sales content and extensive service network can make users worry about nothing. In addition, market reputation is also an important reference. We can understand the reputation and status of manufacturers through customer evaluation, industry reputation and award-winning honor. Finally, it is necessary to analyze the price and cost performance, and on the premise of ensuring the quality and performance, choose a manufacturer with reasonable price and high cost performance, so as to purchase High temperature SCR denitration system products that meet the demand and have good cost performance.。

One-combustion energy saving

High temperature SCR denitration systemat the start of the operation,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.，is an efficient, stable and environment-friendly flue gas denitrification technology.。