What is a Catalytic denitrification system? Introduction to the advantages and characteristics of the SCR denitration system

Catalytic denitrification systemis an efficient, stable and environment-friendly flue gas denitrification technology.，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，is a common Catalytic denitrification system，is carefully developed by One-combustion energy saving combined with advanced technology。

1、Brief introduction of Catalytic denitrification system

Catalytic denitrification systemthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，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 Catalytic denitrification 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.、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 Catalytic denitrification system technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalytic denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalytic denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Technology has been developed and applied for many years, and it is mature and stable. The Catalytic denitrification system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalytic denitrification system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Catalytic denitrification 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.，be loved by our customers.。

Catalytic denitrification system

2、Introduction of Catalytic denitrification system characteristics

Catalytic denitrification system has the following characteristics

1. Mature technology

After years of development and application, Catalytic denitrification system technology is very mature and has a wide application prospect.

2. Stable operation and stability

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

3. 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.

4. High denitration efficiency

The denitration efficiency of Catalytic denitrification system technology can reach more than 90%, and it is a widely used post-combustion denitration technology at present.

5. selectivity

Under the action of catalyst, the reducing agent mainly reacts with NOx selectively, but less with other components (such as oxygen) in flue gas, thus reducing unnecessary consumption.

Catalytic denitrification system

3、Catalytic denitrification system application

Catalytic denitrification systemIt is a product series that integrates environmental protection, Promote sustainable development, Improve product quality, Meet the requirements of environmental protection and Flue gas denitrification，it is mainly composed of Flue gas mixing and distribution system, Temperature control and monitoring system, Catalyst supply system, Catalyst reactor and control system，at the start of the operation,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.，is a kind of high quality and low price Catalytic denitrification system，it is an ideal choice for customers to buy Catalytic denitrification system。

Catalytic denitrification system

4、Working principle of Catalytic denitrification system

Catalytic denitrification systemin the course of 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 is widely used in building materials, coal-fired power station, cement plant, Gas power plant and metallurgy，It is mostly used in Flue gas denitrification, Improve product quality, Promote sustainable development, environmental protection, Meet the requirements of environmental protection, Meet the requirements of environmental protection and so on。

Catalytic denitrification system

5、Catalytic denitrification system introduction 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 Catalytic denitrification system production process and production site, and gain favorable comments and recognition from customers.。

Catalytic denitrification system

As you can see from the live video.，One-combustion energy saving usually used in iron and steel plant, building materials, iron and steel plant, building materials, coal-fired power station and other fields。

6、One-combustion energy saving workshop pictures

The finished products of the Catalytic denitrification system factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

One-combustion energy saving

The finished products of the Catalytic denitrification system factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Catalytic denitrification systemthe principle is simple.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 has the functions of environmental protection, Promote sustainable development, Flue gas denitrification, Meet the requirements of environmental protection and Improve product quality。