What is a Low temperature SCR catalyst denitrification equipment? Introduction to the Working Principle of SCR denitration system

Low temperature SCR catalyst denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，Environmental protection and pollution-free,Mature and stable technology,energy saving and environmental protection,Environment friendly,Stable operation，is a popular Low temperature SCR catalyst denitrification equipment，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 Low temperature SCR catalyst denitrification equipment technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Low temperature SCR catalyst denitrification equipment 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.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Low temperature SCR catalyst denitrification equipment 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 Low temperature SCR catalyst denitrification equipment 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.、Technology has been developed and applied for many years, and it is mature and stable. The Low temperature SCR catalyst denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Low temperature SCR catalyst denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.，is carefully developed by One-combustion energy saving combined with advanced technology。The following is to introduce the Low temperature SCR catalyst denitrification equipment:

1、Brief introduction of Low temperature SCR catalyst denitrification equipment

Low temperature SCR catalyst denitrification equipmentit 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.，the product looks beautiful.。

Low temperature SCR catalyst denitrification equipment

2、Low temperature SCR catalyst denitrification equipment application

Low temperature SCR catalyst denitrification equipmentCommonly used inMeet the requirements of environmental protection,environmental protection,Improve product quality,Promote sustainable development,Flue gas denitrification and so on，multifunctional, with functions such as Improve working conditions, Improve energy efficiency, Promote sustainable development, environmental protection and Improve working conditions，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，in the course of work,Ammonia gas or other suitable reducing agent (such as urea aqueous solution) is sprayed into the flue gas upstream of the catalyst at high temperature. Under the action of catalyst, the reducing agent selectively reacts with nitrogen oxides (NOx) in flue gas to generate pollution-free nitrogen and water vapor. Because NH3 is selective, it only reacts with NOx and basically does not react with O2, so this technology is called selective catalytic reduction denitrification.，at runtime,Catalysts 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.。

Low temperature SCR catalyst denitrification equipment

3、Low temperature SCR catalyst denitrification equipment characteristics

The Low temperature SCR catalyst denitrification equipment features are as follows:

1. Mature technology

After years of development and application, Low temperature SCR catalyst denitrification equipment technology is very mature and has a wide application prospect.

2. 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.

3. High denitration efficiency

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

4. high efficiency

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

5. Small secondary pollution

The by-products produced in the Low temperature SCR catalyst denitrification equipment opening process are nitrogen and water vapor, and there is no secondary pollution problem.

Low temperature SCR catalyst denitrification equipment

4、Introduction of advantages of Low temperature SCR catalyst denitrification equipment

The advantages of Low temperature SCR catalyst denitrification equipment are as follows:

1. 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 Low temperature SCR catalyst denitrification equipment technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Low temperature SCR catalyst denitrification equipment technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

2. Diversity and high efficiency of catalysts

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

3. Mature and stable technology

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

4. Intelligent control and convenience of operation

The Low temperature SCR catalyst denitrification equipment has gradually realized intelligent control. By integrating advanced control system and sensor technology, the Low temperature SCR catalyst denitrification equipment 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.

5. Environmental friendliness

The by-products produced by Low temperature SCR catalyst denitrification equipment 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 Low temperature SCR catalyst denitrification equipment 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.

Low temperature SCR catalyst denitrification equipment

5、How much is the Low temperature SCR catalyst denitrification equipment?

The Low temperature SCR catalyst denitrification equipment price is introduced as follows:

1. Sales model

Each manufacturer's sales model is different, and the preferential degree of products is also different. Some manufacturers adopt the mode of "thin profit and quick turnover", and the price is relatively cheap. Some manufacturers sell their products at high prices to earn high profits. When purchasing products, they must compare the prices to avoid being cheated.

2. Reasonable cost

The manufacturer has a fixed raw material supplier, so that the raw material price given by the raw material supplier to the manufacturer will be lower, the raw material cost invested by the manufacturer will be reduced, and the price of the Low temperature SCR catalyst denitrification equipment will also be reduced.

3. product quality

Usually, the price of good quality products will be higher, because the product has higher technical content and more costs in raw materials and labor, but the performance of such products is higher and the profits will be higher. On the contrary, the price of ordinary quality products will be relatively lower, but the benefits will be correspondingly poor.

4. specifications and models

Different customers need different output, different specifications, different product configurations, and their Low temperature SCR catalyst denitrification equipment prices are also different. The bigger the specification, the stronger the performance of the product and the higher the quotation.

5. technology content

The more advanced the technology, the higher the price will be, otherwise the equipment price will be low, and users must pay attention to whether their own technology meets the production requirements when purchasing equipment.

Low temperature SCR catalyst denitrification equipment

6、One-combustion energy saving's strength

The company has many years of Low temperature SCR catalyst denitrification equipment manufacturing experience, large scale and strong strength.。

One-combustion energy saving

Low temperature SCR catalyst denitrification equipmentmultifunctional, with functions such as environmental protection, Improve working conditions, Improve energy efficiency, Promote sustainable development and environmental protection，It is a product series that integrates Meet the requirements of environmental protection, environmental protection, Promote sustainable development, Improve product quality and Flue gas denitrification，the product looks atmospheric.。