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

SCR catalytic reduction flue gas 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.，it is an ideal choice for customers to buy SCR catalytic reduction flue gas denitrification equipment。

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

SCR catalytic reduction flue gas denitrification equipmentthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，in the course of work,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.，be of high quality，low in price。

SCR catalytic reduction flue gas denitrification equipment

2、SCR catalytic reduction flue gas denitrification equipment application

SCR catalytic reduction flue gas denitrification equipmentIt has a wide range of uses, and is often used inFlue gas denitrification,environmental protection,Flue gas denitrification,Improve product quality,environmental protection and so on。

SCR catalytic reduction flue gas denitrification equipment

3、Advantages of SCR catalytic reduction flue gas denitrification equipment principle

SCR catalytic reduction flue gas denitrification equipmentat work,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.，features include Strong adaptability, Good selectivity, Strong adaptability, Mature and stable technology and Promote sustainable development，customizable。

SCR catalytic reduction flue gas denitrification equipment

4、SCR catalytic reduction flue gas denitrification equipment function

SCR catalytic reduction flue gas denitrification equipmentmultifunctional, with functions such as Promote sustainable development, Improve energy efficiency, environmental protection, Improve working conditions and Promote sustainable development，the main structure includes Temperature control and monitoring system, Flue gas mixing and distribution system, control system, Catalyst supply system, Catalyst reactor and so on，the main features are High denitration efficiency, Mature technology, energy saving and environmental protection, Stable operation and Less secondary pollution，is an advanced SCR catalytic reduction flue gas denitrification equipment developed by our company in combination with the actual situation of the industry。

SCR catalytic reduction flue gas denitrification equipment

5、Working principle of SCR catalytic reduction flue gas denitrification equipment

SCR catalytic reduction flue gas denitrification equipmentthe principle is simple.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.，It has a wide range of uses, including Meet the requirements of environmental protection, Promote sustainable development, Promote sustainable development, Improve product quality and environmental protection，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 equipment 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 equipment 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 SCR catalytic reduction flue gas denitrification equipment technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、Technology has been developed and applied for many years, and it is mature and stable. The SCR catalytic reduction flue gas denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR catalytic reduction flue gas denitrification equipment technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、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 reduction flue gas 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.、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 reduction flue gas 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.。

SCR catalytic reduction flue gas denitrification equipment

6、SCR catalytic reduction flue gas denitrification equipment price advantage

The SCR catalytic reduction flue gas denitrification equipment price is introduced as follows:

1. product costs

The production cost determines the price. The production cost here mainly includes technology, materials, technology, manpower and other related factors, among which the technology content is high, and the cost is relatively high, but the performance will be better; The better the quality of raw materials, the greater the cost and the longer the overall life of the product; If the manufacturer has a rational manufacturing process and strict production management system, and can make full use of human and material resources, then it can reduce the waste of expenses and production costs to a great extent, and the SCR catalytic reduction flue gas denitrification equipment just meets this condition, so as to ensure the high-tech content and high quality of products, it can also enjoy low prices.

2. Proper management mode

What kind of sales methods manufacturers have has an intuitive impact on product prices. If it is a direct selling manufacturer, the manufacturer sells directly to customers, and there is no intermediate price difference, which can benefit customers to a greater extent.

3. technology content

Different manufacturers have different advanced technologies, different production processes and different performances, and the price difference is naturally quite large.

4. raw material

The raw materials used by manufacturers of different products will definitely be different. Some manufacturers use good raw materials for processing, and the cost of producing and manufacturing products is definitely high. If the quality of products produced by manufacturers is not guaranteed and the materials used are not very good, then the production cost of products will be low, and the price will be very low.

5. 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 reduction flue gas denitrification equipment price and service can meet the actual needs of customers.

SCR catalytic reduction flue gas denitrification equipment

SCR catalytic reduction flue gas denitrification equipmentat runtime,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,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.。