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

Catalyst based denitrification systemit 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.，it is widely used in cement plant, building materials, coal-fired power station, cement plant and Gas power plant，has been favored by more and more customers.。

1、Brief introduction of Catalyst based denitrification system

Catalyst based denitrification systemis an efficient, stable and environment-friendly flue gas denitrification technology.，It has the functions of environmental protection, Flue gas denitrification, environmental protection, Meet the requirements of environmental protection and Improve product quality。

Catalyst based denitrification system

2、Advantages of Catalyst based denitrification system principle

Catalyst based denitrification systemat 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.，Widely used inPromote sustainable development,Promote sustainable development,environmental protection,Improve product quality,Flue gas denitrification and so on，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，is a kind of high quality and low price Catalyst based denitrification system，it has been widely used in iron and steel plant, metallurgy, building materials, building materials, coal-fired power station and other industries。

Catalyst based denitrification system

3、Introduction of Catalyst based denitrification system characteristics

Catalyst based denitrification system has the following characteristics

1. 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.

2. Environmental protection

The final products of Catalyst based denitrification system technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

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. Strong adaptability

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

5. high efficiency

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

Catalyst based denitrification system

4、Catalyst based denitrification system performance advantage

Catalyst based denitrification systems have the following advantages.

1. Mature and stable technology

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

2. Environmental friendliness

The by-products produced by Catalyst based denitrification system 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 Catalyst based 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.

3. 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 Catalyst based 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 mainly benefits from the promotion of catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.

4. Diversity and high efficiency of catalysts

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

5. Wide applicability

Catalyst based denitrification system 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 Catalyst based 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.

Catalyst based denitrification system

5、Catalyst based denitrification system structure composition

The Catalyst based denitrification system has the following structure

1. control system

The whole Catalyst based denitrification system 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.

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. 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.

4. 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.

5. Reducing agent storage and supply system

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

Catalyst based denitrification system

6、Catalyst based denitrification system price advantage

The Catalyst based denitrification system price is introduced as follows:

1. Self quality

The higher the quality of the product, the longer its service life will be, and such products can create more amazing economic value for customers as much as possible. At the same time, customers are quite fond of such products, and One-combustion energy saving's product quality is guaranteed and the price is cost-effective.

2. Brand strength

Different brands of products in the same series have more or less differences in product prices, and different brands of Catalyst based denitrification system have more or less differences in price.

3. 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 Catalyst based denitrification system price and service can meet the actual needs of customers.

4. product costs

Cost is a direct and fundamental factor that affects the price of Catalyst based denitrification system. The manufacturing cost is reflected in the capital investment spent on raw materials, labor and technology, which is high in cost, high in Catalyst based denitrification system price, low in cost and low in price.

5. Overall configuration

The overall configuration has a great influence on the price. Generally speaking, the higher the configuration, the higher its cost input and the higher the selling price of the product, which is beyond doubt. One-combustion energy saving has made a comprehensive thinking on the overall configuration of products, and at the same time has strictly controlled the material selection and design of products, so the price of products with the same configuration can easily meet the actual purchasing needs of customers.

Catalyst based denitrification system

Catalyst based denitrification systemthe product looks atmospheric.，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 Catalyst based 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.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalyst based denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalyst based denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、The initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalyst based denitrification system technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Catalyst based denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、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 Catalyst based denitrification system technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 Catalyst based 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.。