Introduction to SCR catalytic reduction flue gas denitrification system and SCR denitration working principle

SCR catalytic reduction flue gas denitrification systemthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，is a common SCR catalytic reduction flue gas denitrification system，the product looks beautiful.，Technology has been developed and applied for many years, and it is mature and stable. The SCR catalytic reduction flue gas denitrification system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR catalytic reduction flue gas denitrification system 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 SCR catalytic reduction flue gas 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 SCR catalytic reduction flue gas denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR catalytic reduction flue gas denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the SCR catalytic reduction flue gas denitrification system 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.、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 SCR catalytic reduction flue gas denitrification system technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.，has been favored by more and more customers.。The following is to introduce the SCR catalytic reduction flue gas denitrification system:

1、Brief introduction of SCR catalytic reduction flue gas denitrification system

SCR catalytic reduction flue gas denitrification systemthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，it is usually composed of Catalyst reactor, Flue gas mixing and distribution system, control system, Temperature control and monitoring system and Catalyst supply system，This SCR catalytic reduction flue gas denitrification systemThe structure is novel, special, advanced, reasonable and scientific.，it is widely used iniron and steel plant,coal-fired power station,cement plant,Gas power plant,building materials and other industries，it is an ideal choice for customers to buy SCR catalytic reduction flue gas denitrification system。

SCR catalytic reduction flue gas denitrification system

2、Structural characteristics of SCR catalytic reduction flue gas denitrification system

The SCR catalytic reduction flue gas denitrification system structure is introduced as follows:

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. 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.

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. Reducing agent storage and supply system

Used to store and supply reducing agent (such as ammonia or urea solution) to the reactor.

5. 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.

SCR catalytic reduction flue gas denitrification system

3、SCR catalytic reduction flue gas denitrification system function

SCR catalytic reduction flue gas denitrification systemit has the functions of Promote sustainable development, environmental protection, Improve energy efficiency, Promote sustainable development and environmental protection，the product looks atmospheric.，is a kind of SCR catalytic reduction flue gas denitrification system manufactured by One-combustion energy saving。

SCR catalytic reduction flue gas denitrification system

4、SCR catalytic reduction flue gas denitrification system characteristics

The SCR catalytic reduction flue gas denitrification system features are as follows:

1. high efficiency

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

2. Strong adaptability

SCR catalytic reduction flue gas denitrification system technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

3. 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.

4. Mature technology

After years of development and application, SCR catalytic reduction flue gas denitrification system technology is very mature and has a wide application prospect.

5. Environmental protection

The final products of SCR catalytic reduction flue gas denitrification system technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

SCR catalytic reduction flue gas denitrification system

5、SCR catalytic reduction flue gas denitrification system HD real picture

The finished products of the SCR catalytic reduction flue gas 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.。

SCR catalytic reduction flue gas denitrification system

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

6、Company selection

Choosing a suitable SCR catalytic reduction flue gas denitrification system manufacturer requires comprehensive consideration of many aspects. First of all, we should examine the strength of manufacturers, including production capacity, R&D team and industry experience. Strong manufacturers can better ensure product supply and innovation ability. Secondly, product quality is the key, and it is evaluated by product certification, material selection and manufacturing process to ensure the durability of products. Product performance can not be ignored, so we should choose manufacturers with matching technical parameters, rich types and customized services according to actual needs. After-sales service is equally important. Professional and timely service team, perfect after-sales content and extensive service network can make users worry about nothing. In addition, market reputation is also an important reference. We can understand the reputation and status of manufacturers through customer evaluation, industry reputation and award-winning honor. Finally, it is necessary to analyze the price and cost performance, and on the premise of ensuring the quality and performance, choose a manufacturer with reasonable price and high cost performance, so as to purchase SCR catalytic reduction flue gas denitrification system products that meet the demand and have good cost performance.。

One-combustion energy saving

SCR catalytic reduction flue gas denitrification systemit has the functions of Improve working conditions, Improve energy efficiency, Improve energy efficiency, Improve working conditions and Promote sustainable development，it is mainly composed of Temperature control and monitoring system, Catalyst reactor, Flue gas mixing and distribution system, control system and Catalyst supply 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.。