Introduction to Catalyst based flue gas denitrification system and SCR denitration working principle

Catalyst based flue gas denitrification systemthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.。

1、Brief introduction of Catalyst based flue gas denitrification system

Catalyst based flue gas denitrification systemis an efficient, stable and environment-friendly flue gas denitrification technology.，is a common Catalyst based flue gas denitrification system，in the course of work,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 is widely used in building materials, iron and steel plant, metallurgy, cement plant, Gas power plant and other industries，the product looks atmospheric.。

Catalyst based flue gas denitrification system

2、Catalyst based flue gas denitrification system HD picture real shot

Take a look at the high-definition drawings of Catalyst based flue gas denitrification system with excellent quality for our customers' reference.。

Catalyst based flue gas denitrification system

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

3、Catalyst based flue gas denitrification system principle

Catalyst based flue gas denitrification systemat 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.，it has the functions of Promote sustainable development, Improve working conditions, environmental protection, Improve energy efficiency and Promote sustainable development，is a Catalyst based flue gas denitrification system，the main features are Good selectivity, High denitration efficiency, Environmental protection and pollution-free, Promote sustainable development and Mature technology，Technology has been developed and applied for many years, and it is mature and stable. The Catalyst based flue gas denitrification system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalyst based flue gas denitrification system 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 Catalyst based flue gas 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 flue gas denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Catalyst based flue gas 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 is mainly due to the promotion of the catalyst, which makes the chemical reaction between reductant and NOx more rapid and thorough.、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 flue gas denitrification system 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 Catalyst based flue gas denitrification system 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.。

Catalyst based flue gas denitrification system

4、Catalyst based flue gas denitrification system function

Catalyst based flue gas denitrification systemmultifunctional, with functions such as Improve working conditions, Promote sustainable development, Improve working conditions, Improve energy efficiency and Promote sustainable development，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.。

Catalyst based flue gas denitrification system

5、Catalyst based flue gas denitrification system price advantage

The Catalyst based flue gas denitrification system price is introduced as follows:

1. 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 Catalyst based flue gas denitrification system will also be reduced.

2. regional advantages

Different provinces and regions have different consumption levels, different market positioning and different prices.

3. model

The prices of products with different specifications and models will definitely be different. Generally speaking, the larger the specifications and models, the higher the prices will be. Because the raw materials and time consumed in the manufacturing process of large-sized products are more, the prices are much higher than those of small-sized products.

4. Manufacturer's strength

Our company's expected profit value of Catalyst based flue gas denitrification system is relatively low, and adopts the sales policy of small profits but quick turnover, so the price positioning of Catalyst based flue gas denitrification system is relatively low.

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

Catalyst based flue gas denitrification system

6、One-combustion energy saving delivery site

The following is the live video of Catalyst based flue gas denitrification system designed and produced by One-combustion energy saving for users, from which we can see the 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 flue gas 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 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 flue gas 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.、Technology has been developed and applied for many years, and it is mature and stable. The Catalyst based flue gas denitrification system has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalyst based flue gas denitrification system technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、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 flue gas denitrification system technology to maintain efficient denitrification capability in a wider temperature range and more complex flue gas conditions.、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 flue gas 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 flue gas denitrification system technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy. of One-combustion energy savingproduce的Catalyst based flue gas denitrification system.。

Catalyst based flue gas denitrification system

As you can see from the live video.One-combustion energy saving is a kind of high quality and low price Catalyst based flue gas denitrification system。

Catalyst based flue gas denitrification systemgenerally, it is composed of Catalyst supply system, Temperature control and monitoring system, Flue gas mixing and distribution system, Catalyst reactor, control system and other major components，productThe structure is novel, special, advanced, reasonable and scientific.，it has the functions of environmental protection, Improve working conditions, environmental protection, Improve energy efficiency and Promote sustainable development，It has a wide range of uses, and is often used inenvironmental protection,Meet the requirements of environmental protection,Promote sustainable development,environmental protection,Improve product quality and so on。