What is a Catalytic reduction low-temperature denitrification system? Introduction to the principle of SCR denitration system structure

Catalytic reduction low-temperature denitrification systemthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，the advantage is 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 Catalytic reduction low-temperature denitrification 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.、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 reduction low-temperature 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.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Catalytic reduction low-temperature 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.、Technology has been developed and applied for many years, and it is mature and stable. The Catalytic reduction low-temperature denitrification system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalytic reduction low-temperature denitrification system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、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 Catalytic reduction low-temperature denitrification 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.，it is widely used in iron and steel plant, cement plant, coal-fired power station, metallurgy and metallurgy，the main structure includes Catalyst supply system, Flue gas mixing and distribution system, Temperature control and monitoring system, control system, Catalyst reactor and so on，it is an ideal choice for customers to buy Catalytic reduction low-temperature denitrification system。The following is to introduce the Catalytic reduction low-temperature denitrification system:

1、Brief introduction of Catalytic reduction low-temperature denitrification system

Catalytic reduction low-temperature denitrification systemthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，Widely used inenvironmental protection,Meet the requirements of environmental protection,Improve product quality,Promote sustainable development,Flue gas denitrification and so on，it has the characteristics of Less secondary pollution, Stable operation, Strong adaptability, Economically feasible and Strong adaptability，is developed and improved by One-combustion energy saving。

Catalytic reduction low-temperature denitrification system

2、Structural characteristics of Catalytic reduction low-temperature denitrification system

The Catalytic reduction low-temperature denitrification system has the following structure

1. Flue gas mixing and distribution

The mixed reducing agent and flue gas are fully mixed in the mixing tube and evenly distributed to the catalyst reactor through the distribution system.

2. Temperature control and monitoring system

It is used to monitor and control the temperature of the reactor to ensure that the chemical reaction is carried out in the optimal temperature range.

3. Reducing agent supply

Reducing agents such as liquid pure ammonia or ammonia water (aqueous solution of ammonia) are evaporated and mixed with diluted air or flue gas.

4. Reactor

It is the core component of Catalytic reduction low-temperature denitrification system technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

5. Catalytic reduction reaction

Under the action of catalyst, the reductant and NOx in flue gas undergo selective catalytic reduction reaction to generate nitrogen and water vapor.

Catalytic reduction low-temperature denitrification system

3、Catalytic reduction low-temperature denitrification system principle

Catalytic reduction low-temperature denitrification systemCatalysts 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 product looks atmospheric.，Good selectivity,Mature technology,Efficient denitration,Strong adaptability,Economically feasible，multifunctional, with functions such as Promote sustainable development, Improve energy efficiency, environmental protection, Improve energy efficiency and Promote sustainable development，it is usually composed of Temperature control and monitoring system, Catalyst reactor, Flue gas mixing and distribution system, control system and Catalyst supply system，This Catalytic reduction low-temperature denitrification systemThe structural design is more advanced and reasonable.。

Catalytic reduction low-temperature denitrification system

4、Introduction of Catalytic reduction low-temperature denitrification system characteristics

Catalytic reduction low-temperature denitrification system has the following characteristics

1. High denitration efficiency

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

2. Environmental protection

The final products of Catalytic reduction low-temperature denitrification system technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

3. Strong adaptability

Catalytic reduction low-temperature denitrification system technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

4. 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.

5. 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.

Catalytic reduction low-temperature denitrification system

5、Catalytic reduction low-temperature denitrification system price concessions

The Catalytic reduction low-temperature denitrification system price is introduced as follows:

1. deploy

Configuration refers to the hardware composition of the product, which mainly includes material selection, parts selection, etc. The higher the overall configuration of the product, the higher the price of the Catalytic reduction low-temperature denitrification system, which is beyond doubt. One-combustion energy saving makes every product with great care in the attitude of being highly responsible to customers, so the price of One-combustion energy saving Catalytic reduction low-temperature denitrification system is reasonable for products with the same configuration.

2. Reasonable sales model

There are direct selling manufacturers and agents in the market. Agents are higher than direct selling manufacturers, mainly because agents get goods from manufacturers, sell them to customers and earn the difference from middlemen, so the natural price is higher.

3. company strength

Direct selling by manufacturers and sales by middlemen will also affect product prices. There are not too many links among direct selling products, so the cost required by manufacturers is low, and the price of Catalytic reduction low-temperature denitrification system is low. Customers can also put products into production in advance. On the contrary, when purchasing products from middlemen, there are not only many links, but also the price of Catalytic reduction low-temperature denitrification system is much higher, so customers should choose products directly sold by manufacturers when purchasing.

4. service

Service factors always affect the sales price of products, and high-quality service will make customers have greater satisfaction and recognition. The service factors mainly include pre-sales service, in-sales service and after-sales service. For each stage of service, our company takes the price factor into account and makes a reasonable judgment between service and price, so that the Catalytic reduction low-temperature denitrification system price and service can meet the actual needs of customers.

5. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

Catalytic reduction low-temperature denitrification system

6、Company preferential activities

Catalytic reduction low-temperature denitrification system is a new type of SCR denitration system introduced by One-combustion energy saving manufacturer, which has a wide range of applications, complete structural design and high working efficiency. It is an ideal equipment for cement plant and other industries. Now consult Catalytic reduction low-temperature denitrification system, you can enjoy the discount, and there are many activities for you, such as full reduction and full reduction。

One-combustion energy saving

Catalytic reduction low-temperature denitrification systemthe product looks beautiful.，widely used iniron and steel plant,Gas power plant,coal-fired power station,building materials,metallurgy and other industries，the main features are Environmental protection and pollution-free, Environment friendly, Mature and stable technology, energy saving and environmental protection and Promote sustainable development。