What is a Furnace denitration system? Introduction to the advantages and characteristics of SCR flue gas denitrification functions

Furnace denitration systemdelective catalytic reduction technology is an efficient 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.，Commonly used inMeet the requirements of environmental protection,Improve product quality,Flue gas denitrification,Improve product quality,Meet the requirements of environmental protection and so on，the product looks beautiful.，was developed and designed by One-combustion energy saving。The following is to introduce the Furnace denitration system:

1、Brief introduction of Furnace denitration system

Furnace 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.。

Furnace denitration system

2、Furnace denitration system use

Furnace denitration systemIt is mostly used in environmental protection, Promote sustainable development, Flue gas denitrification, Improve product quality, Promote sustainable development, environmental protection and so on，the product looks atmospheric.。

Furnace denitration system

3、Furnace denitration system principle

Furnace denitration systemat 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.，it has the functions of Promote sustainable development, Improve energy efficiency, environmental protection, Improve working conditions and Promote sustainable development，the advantage is 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 Furnace denitration system 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 Furnace 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.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Furnace denitration system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Furnace denitration system 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 Furnace 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.、Technology has been developed and applied for many years, and it is mature and stable. The Furnace denitration system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Furnace denitration system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.。

Furnace denitration system

4、Furnace denitration system function

Furnace denitration systemmultifunctional, with functions such as environmental protection, Improve energy efficiency, Improve working conditions, Promote sustainable development and Improve working conditions，Widely used in Meet the requirements of environmental protection, Meet the requirements of environmental protection, Promote sustainable development, Improve product quality and Flue gas denitrification，the product looks beautiful.，it is an ideal choice for customers to buy Furnace denitration system。

Furnace denitration system

5、Furnace denitration system picture

There are many specifications and models of Furnace denitration system, which can be selected by users at will. The high-definition factory map is available for our customers to visit.。

Furnace denitration system

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

Furnace denitration systemthe main features are Strong adaptability, Stable operation, Economically feasible, Environment friendly and Mature technology，The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Furnace denitration system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Furnace denitration system 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 Furnace 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 Furnace 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 Furnace denitration system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Furnace denitration system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission 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 Furnace 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.，the principle is simple.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.。