Introduction to SCR catalytic denitrification, introduction to SCR denitration advantages and characteristics

SCR catalytic denitrificationthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，it is widely used in Gas power plant, building materials, metallurgy, coal-fired power station and building materials，multifunctional, with functions such as environmental protection, Promote sustainable development, Improve energy efficiency, Improve working conditions and environmental protection，It has the functions of Improve product quality, Flue gas denitrification, Meet the requirements of environmental protection, Meet the requirements of environmental protection and Improve product quality，is a common SCR catalytic denitrification。

1、Brief introduction of SCR catalytic denitrification

SCR catalytic denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.，features include High denitration efficiency, Economically feasible, Stable operation, Mature and stable technology and energy saving and environmental protection，the product looks beautiful.，The price is more affordable。

SCR catalytic denitrification

2、Structural characteristics of SCR catalytic denitrification

The SCR catalytic denitrification structure is introduced as follows:

1. Temperature control and monitoring

The temperature in the catalyst reactor is maintained within the optimal reaction temperature range through the temperature control and monitoring system.

2. 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.

3. 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.

4. control system

The whole SCR catalytic denitrification is automatically controlled, including the adjustment of reducing agent supply, flue gas flow and temperature, so as to ensure the stable operation of the system and achieve the expected denitrification effect.

5. Reactor

It is the core component of SCR catalytic denitrification technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

SCR catalytic denitrification

3、SCR catalytic denitrification HD picture real shot

SCR catalytic denitrification manufacturer, the product High definition real shot. In order to facilitate new and old customers to find satisfactory the product looks beautiful. more quickly, the following high-definition pictures are provided for reference.。

SCR catalytic denitrification

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

4、SCR catalytic denitrification performance advantage

The advantages of SCR catalytic denitrification are as follows:

1. Mature and stable technology

SCR catalytic denitrification technology has been developed and applied for many years, and the technology is mature and stable. The SCR catalytic denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR catalytic denitrification technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.

2. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the SCR catalytic denitrification technology, including vanadium-based catalysts and titanium-based catalysts, which can promote the chemical reaction between reductant and NOx at low 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 denitrification technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

3. Environmental friendliness

The by-products produced by SCR catalytic denitrification 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 SCR catalytic denitrification 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.

4. economic viability

The initial investment of this technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of SCR catalytic denitrification technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR catalytic denitrification technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

5. Wide applicability

SCR catalytic denitrification 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 SCR catalytic denitrification 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.

SCR catalytic denitrification

5、Introduction of SCR catalytic denitrification characteristics

SCR catalytic denitrification has the following characteristics

1. Mature technology

After years of development and application, SCR catalytic denitrification 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. Strong adaptability

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

4. High denitration efficiency

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

5. Strong adaptability

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

SCR catalytic denitrification

6、One-combustion energy saving delivery site

The following is the live video of SCR catalytic denitrification designed and produced by One-combustion energy saving for users, from which we can see the the advantage is It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the SCR catalytic denitrification 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.、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 SCR catalytic denitrification 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.、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 SCR catalytic denitrification 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.、Technology has been developed and applied for many years, and it is mature and stable. The SCR catalytic denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR catalytic denitrification technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、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 denitrification technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, SCR catalytic denitrification technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy. of One-combustion energy savingproduction-manufacturing的SCR catalytic denitrification.。

SCR catalytic denitrification

As you can see from the live video.One-combustion energy saving it has the functions of Promote sustainable development, Improve energy efficiency, Improve working conditions, environmental protection and Improve energy efficiency。

SCR catalytic denitrificationIt has a wide range of uses, including Flue gas denitrification, Promote sustainable development, environmental protection, Meet the requirements of environmental protection and Improve product quality，it is widely used in cement plant, Gas power plant, metallurgy, iron and steel plant, coal-fired power station and other industries。