What is a SCR catalytic oxidation denitrification? SCR denitration specifications, models, and parameters

SCR catalytic oxidation denitrificationit 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.，Technology has been developed and applied for many years, and it is mature and stable. The SCR catalytic oxidation denitrification has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR catalytic oxidation denitrification 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 SCR catalytic oxidation denitrification 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.、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 oxidation 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.、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 oxidation denitrification technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the SCR catalytic oxidation 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.，usually used in metallurgy, coal-fired power station, iron and steel plant, metallurgy, building materials and other fields。

1、Brief introduction of SCR catalytic oxidation denitrification

SCR catalytic oxidation denitrificationis an efficient, stable and environment-friendly flue gas denitrification technology.，it is an ideal choice for customers to buy SCR catalytic oxidation denitrification。

SCR catalytic oxidation denitrification

2、Functional advantages of SCR catalytic oxidation denitrification

SCR catalytic oxidation denitrifications have the following advantages.

1. Intelligent control and convenience of operation

The SCR catalytic oxidation denitrification has gradually realized intelligent control. By integrating advanced control system and sensor technology, the SCR catalytic oxidation denitrification 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.

2. Diversity and high efficiency of catalysts

There are many kinds of catalysts used in the SCR catalytic oxidation 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 oxidation denitrification technology to maintain high efficiency of denitration in a wider temperature range and more complex flue gas conditions.

3. Wide applicability

SCR catalytic oxidation 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 oxidation 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.

4. Mature and stable technology

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

5. High efficiency denitration capacity

Gate is famous for its high efficiency of denitration, which can usually reach more than 90% denitration efficiency. This means that the SCR catalytic oxidation 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 mainly benefits from the promotion of catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.

SCR catalytic oxidation denitrification

3、SCR catalytic oxidation denitrification use

SCR catalytic oxidation denitrificationIt is a product series that integrates environmental protection, Promote sustainable development, Meet the requirements of environmental protection, Improve product quality and Flue gas denitrification。

SCR catalytic oxidation denitrification

4、SCR catalytic oxidation denitrification field real shot

SCR catalytic oxidation denitrification are widely used. The following is a multi-directional display diagram of SCR catalytic oxidation denitrification, and the details are full of quality and intelligence.。

SCR catalytic oxidation denitrification

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

5、Structural advantages of SCR catalytic oxidation denitrification

The SCR catalytic oxidation denitrification has the following structure

1. 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.

2. Reducing agent storage and supply system

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

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. 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.

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 oxidation denitrification

6、SCR catalytic oxidation denitrification price advantage

The SCR catalytic oxidation denitrification price is introduced as follows:

1. market factors

Some external factors, such as market conditions, economic situation, industry rules, supply-demand relationship, etc., will also lead to certain fluctuations in SCR catalytic oxidation denitrification prices, so this is also the main factor affecting prices.

2. After-sales service level

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 SCR catalytic oxidation denitrification price and service can meet the actual needs of customers.

3. Cost input

Product manufacturers are different, and the cost spent by each manufacturer in producing products is definitely different. The higher the cost of producing products, the higher the price of products set by manufacturers. On the contrary, the SCR catalytic oxidation denitrification price is low.

4. raw material

Different manufacturers have different material selection standards. The better the quality of the selected materials, the more expensive the products will be. On the contrary, the prices will be low. However, to avoid customers being deceived, compare several products of the same specification and model before deciding to purchase.

5. Model specification

There are several specifications and models of SCR catalytic oxidation denitrification, and the specific price varies with different configurations. In addition, according to different customer needs, it is necessary to configure suitable SCR catalytic oxidation denitrification, and the budget and other requirements recommend suitable SCR catalytic oxidation denitrification for everyone.

SCR catalytic oxidation denitrification

SCR catalytic oxidation denitrificationthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，is a SCR catalytic oxidation denitrification。