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What is a Industrial quenching furnace flue gas denitrification? Introduction to the Working Principle of SCR denitration

2025-5-27

Industrial quenching furnace flue gas denitrificationthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.,It is a product series that integrates environmental protection, Flue gas denitrification, Flue gas denitrification, environmental protection and Improve product quality。The following is to introduce the Industrial quenching furnace flue gas denitrification:

1、Brief introduction of Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.。

Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrification

2、Physical picture of Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrification styles and designs are diverse, specifications and models can be customized according to customer needs, providing high-definition pictures for new and old customers' reference.。

Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrification

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

3、Video analysis of Industrial quenching furnace flue gas denitrification

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

Industrial quenching furnace flue gas denitrification

As you can see from the live video.,Shandong yiran energy-saving environment protection co., ltd Commonly used inMeet the requirements of environmental protection,Promote sustainable development,Flue gas denitrification,environmental protection,Improve product quality and so on。

4、Introduction of Industrial quenching furnace flue gas denitrification characteristics

Industrial quenching furnace flue gas denitrification has the following characteristics

  1. Mature technology
  2. After years of development and application, Industrial quenching furnace flue gas denitrification technology is very mature and has a wide application prospect.

  3. Stable operation and stability
  4. The technology runs stably and reliably, and is suitable for various scenarios with large changes in flue gas flow, composition and concentration.

  5. Small secondary pollution
  6. The by-products produced in the Industrial quenching furnace flue gas denitrification opening process are nitrogen and water vapor, and there is no secondary pollution problem.

  7. Strong adaptability
  8. Industrial quenching furnace flue gas denitrification technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

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

Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrification

5、Advantages of Industrial quenching furnace flue gas denitrification principle

Industrial quenching furnace flue gas denitrificationat runtime,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.,The overall structural design is simple, diverse and beautiful.,the main structure includes Catalyst reactor, Catalyst supply system, Flue gas mixing and distribution system, Temperature control and monitoring system, control system and so on,widely used iniron and steel plant,metallurgy,cement plant,building materials,coal-fired power station and other industries,support customization。

Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrification

Industrial quenching furnace flue gas denitrificationat 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 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.,it is widely used in cement plant, coal-fired power station, building materials, Gas power plant and cement plant。