Introduction to SCR low-temperature catalytic absorption denitrification and SCR denitration structure principle

SCR low-temperature catalytic absorption denitrificationthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，is a popular SCR low-temperature catalytic absorption denitrification，Widely used inPromote sustainable development,Improve product quality,environmental protection,Meet the requirements of environmental protection,Flue gas denitrification and so on。The following is to introduce the SCR low-temperature catalytic absorption denitrification:

1、Brief introduction of SCR low-temperature catalytic absorption denitrification

SCR low-temperature catalytic absorption denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.，the main structure includes Flue gas mixing and distribution system, Temperature control and monitoring system, Catalyst reactor, Catalyst supply system, control system and so on，the product looks beautiful.，is a kind of SCR low-temperature catalytic absorption denitrification manufactured by One-combustion energy saving。

SCR low-temperature catalytic absorption denitrification

2、SCR low-temperature catalytic absorption denitrification function

SCR low-temperature catalytic absorption denitrificationit has the functions of environmental protection, Promote sustainable development, Promote sustainable development, Improve working conditions and environmental protection，it 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.。

SCR low-temperature catalytic absorption denitrification

3、SCR low-temperature catalytic absorption denitrification application

SCR low-temperature catalytic absorption denitrificationWidely used in Promote sustainable development, Improve product quality, Meet the requirements of environmental protection, environmental protection and Flue gas denitrification，it has the structure of Catalyst reactor, Flue gas mixing and distribution system, Catalyst supply system, control system and Temperature control and monitoring system，SCR low-temperature catalytic absorption denitrificationSimple structure and reliable operation.，the product looks atmospheric.。

SCR low-temperature catalytic absorption denitrification

4、SCR low-temperature catalytic absorption denitrification principle

SCR low-temperature catalytic absorption denitrificationthe 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.，it has the characteristics of Stable operation, Good selectivity, energy saving and environmental protection, Mature technology and Stable operation，is an efficient, stable and environment-friendly flue gas denitrification technology.，It is mostly used in Improve product quality, Promote sustainable development, Flue gas denitrification, Meet the requirements of environmental protection, Flue gas denitrification, Meet the requirements of environmental protection and so on，it is an ideal choice for customers to buy SCR low-temperature catalytic absorption denitrification。

SCR low-temperature catalytic absorption denitrification

5、SCR low-temperature catalytic absorption denitrification video live broadcast

On-site aerial photography of SCR low-temperature catalytic absorption denitrification。

SCR low-temperature catalytic absorption denitrification

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd generally, it is composed of Catalyst reactor, Flue gas mixing and distribution system, Temperature control and monitoring system, control system, Catalyst supply system and other major components，productSimple structure and advanced technology.。

SCR low-temperature catalytic absorption denitrificationThe overall structural design is simple, diverse and beautiful.，it is mainly composed of Flue gas mixing and distribution system, Temperature control and monitoring system, control system, Catalyst supply system and Catalyst reactor，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 SCR low-temperature catalytic absorption 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.、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 SCR low-temperature catalytic absorption denitrification 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 SCR low-temperature catalytic absorption 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.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the SCR low-temperature catalytic absorption 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.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the SCR low-temperature catalytic absorption 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.，It can be used for Promote sustainable development, Improve product quality, Flue gas denitrification, environmental protection, Meet the requirements of environmental protection, environmental protection and so on。