Introduction to Heating furnace denitrification equipment and SCR denitration working principle

Heating furnace denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，the main structure includes control system, Catalyst reactor, Temperature control and monitoring system, Flue gas mixing and distribution system, Catalyst supply system and so on，This Heating furnace denitrification equipmentThe overall structural design is simple, diverse and beautiful.，it is widely used in iron and steel plant, cement plant, coal-fired power station, metallurgy and metallurgy。

1、Brief introduction of Heating furnace denitrification equipment

Heating furnace denitrification equipmentdelective catalytic reduction technology is an efficient flue gas denitrification 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 Heating furnace denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Heating furnace denitrification equipment 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 Heating furnace denitrification equipment 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 Heating furnace denitrification equipment 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 initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Heating furnace denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Heating furnace denitrification equipment 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 Heating furnace denitrification equipment 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 has the functions of Promote sustainable development, Improve working conditions, Promote sustainable development, Improve energy efficiency and environmental protection，the product looks beautiful.，at 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.。

Heating furnace denitrification equipment

2、Heating furnace denitrification equipment function

Heating furnace denitrification equipmentmultifunctional, with functions such as Improve working conditions, Promote sustainable development, Improve energy efficiency, Improve working conditions and environmental protection，features include Good selectivity, Strong adaptability, High denitration efficiency, Less secondary pollution and Stable operation，the product looks atmospheric.，The structural design is more advanced and reasonable.，it is mainly composed of Catalyst supply system, Flue gas mixing and distribution system, control system, Temperature control and monitoring system and Catalyst reactor，the product looks beautiful.。

Heating furnace denitrification equipment

3、Advantages of Heating furnace denitrification equipment principle

Heating furnace denitrification equipmentthe 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.，it is widely used in iron and steel plant, Gas power plant, coal-fired power station, building materials, cement plant and other industries。

Heating furnace denitrification equipment

4、Heating furnace denitrification equipment function

Heating furnace denitrification equipmentit has the functions of Improve energy efficiency, Promote sustainable development, Improve working conditions, environmental protection and Improve energy efficiency。

Heating furnace denitrification equipment

5、Heating furnace denitrification equipment principle

Heating furnace denitrification equipmentCatalysts 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.，the advantage is Technology has been developed and applied for many years, and it is mature and stable. The Heating furnace denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Heating furnace denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission 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 Heating furnace denitrification equipment 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 Heating furnace denitrification equipment 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.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Heating furnace denitrification equipment 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 Heating furnace denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Heating furnace denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.，the advantage is It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Heating furnace denitrification equipment 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 Heating furnace denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Heating furnace denitrification equipment 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 Heating furnace denitrification equipment 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 Heating furnace denitrification equipment technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 Heating furnace denitrification equipment 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.。

Heating furnace denitrification equipment

6、Heating furnace denitrification equipment function

Heating furnace denitrification equipmentmultifunctional, with functions such as environmental protection, Improve working conditions, Promote sustainable development, Improve energy efficiency and Improve working conditions，it can be used in iron and steel plant, building materials, Gas power plant, coal-fired power station, metallurgy and other industries，it mainly includes Catalyst supply system, Flue gas mixing and distribution system, Catalyst reactor, control system and Temperature control and monitoring system，it is an ideal choice for customers to buy Heating furnace denitrification equipment。

Heating furnace denitrification equipment

Heating furnace denitrification equipmentthe main features are Mature technology, energy saving and environmental protection, energy saving and environmental protection, Promote sustainable development and Stable operation，is an efficient, stable and environment-friendly flue gas denitrification technology.，is a Heating furnace denitrification equipment。