Introduction to Low temperature oxidation method for flue gas denitrification outside the furnace, SCR denitration advantages, characteristics and principles

Low temperature oxidation method for flue gas denitrification outside the furnaceis an efficient, stable and environment-friendly flue gas denitrification technology.，is an advanced Low temperature oxidation method for flue gas denitrification outside the furnace developed by our company in combination with the actual situation of the industry。The following is to introduce the Low temperature oxidation method for flue gas denitrification outside the furnace:

1、Brief introduction of Low temperature oxidation method for flue gas denitrification outside the furnace

Low temperature oxidation method for flue gas denitrification outside the furnaceit 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.。

Low temperature oxidation method for flue gas denitrification outside the furnace

2、Low temperature oxidation method for flue gas denitrification outside the furnace application

Low temperature oxidation method for flue gas denitrification outside the furnaceIt is mostly used in environmental protection, Improve product quality, Meet the requirements of environmental protection, Flue gas denitrification, Meet the requirements of environmental protection, Improve product quality and so on，it is widely used inmetallurgy,coal-fired power station,building materials,Gas power plant,cement plant and other industries，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，Simple structure and reliable operation.，it is mainly composed of Flue gas mixing and distribution system, Temperature control and monitoring system, Catalyst supply system, Catalyst reactor and control system，the main features are Mature technology, Stable operation, Efficient denitration, energy saving and environmental protection and Less secondary pollution。

Low temperature oxidation method for flue gas denitrification outside the furnace

3、Low temperature oxidation method for flue gas denitrification outside the furnace explanation video

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site productt operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Low temperature oxidation method for flue gas denitrification outside the furnace

As you can see from the live video.，One-combustion energy saving 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 Low temperature oxidation method for flue gas denitrification outside the furnace 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 Low temperature oxidation method for flue gas denitrification outside the furnace 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 Low temperature oxidation method for flue gas denitrification outside the furnace has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Low temperature oxidation method for flue gas denitrification outside the furnace 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 Low temperature oxidation method for flue gas denitrification outside the furnace 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.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Low temperature oxidation method for flue gas denitrification outside the furnace 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.。

4、Introduction of Low temperature oxidation method for flue gas denitrification outside the furnace characteristics

Low temperature oxidation method for flue gas denitrification outside the furnace has the following characteristics

1. Strong adaptability

Low temperature oxidation method for flue gas denitrification outside the furnace technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

2. high efficiency

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

3. Stable operation and stability

The Low temperature oxidation method for flue gas denitrification outside the furnace technology runs stably and can meet the requirements of flue gas treatment under different working conditions.

4. 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.

5. Small secondary pollution

The by-products produced in the Low temperature oxidation method for flue gas denitrification outside the furnace opening process are nitrogen and water vapor, and there is no secondary pollution problem.

Low temperature oxidation method for flue gas denitrification outside the furnace

5、Advantages of Low temperature oxidation method for flue gas denitrification outside the furnace principle

Low temperature oxidation method for flue gas denitrification outside the furnacein the course of work,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.，it is widely used in iron and steel plant, metallurgy, coal-fired power station, Gas power plant, cement plant and other industries。

Low temperature oxidation method for flue gas denitrification outside the furnace

Low temperature oxidation method for flue gas denitrification outside the furnaceIt has a wide range of uses, including Promote sustainable development, environmental protection, Flue gas denitrification, Meet the requirements of environmental protection and Promote sustainable development，at 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.，multifunctional, with functions such as Improve energy efficiency, environmental protection, Improve working conditions, environmental protection and Improve energy efficiency。