What is a Low temperature oxidation flue gas denitrification system outside the furnace? SCR denitration system specifications, models, and parameters

Low temperature oxidation flue gas denitrification system outside the furnacethe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，the 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.，widely used in building materials, iron and steel plant, metallurgy, cement plant, building materials and other fields，It is mostly used in Promote sustainable development, environmental protection, Flue gas denitrification, Meet the requirements of environmental protection, Promote sustainable development, Improve product quality and so on，at 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.。The following is to introduce the Low temperature oxidation flue gas denitrification system outside the furnace:

1、Brief introduction of Low temperature oxidation flue gas denitrification system outside the furnace

Low temperature oxidation flue gas denitrification system outside the furnacethat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，Widely used in environmental protection, Flue gas denitrification, Meet the requirements of environmental protection, environmental protection and Promote sustainable development，it has the functions of Improve energy efficiency, Improve energy efficiency, Promote sustainable development, Improve working conditions and environmental protection，the advantage is 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 oxidation flue gas denitrification system outside the furnace 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 Low temperature oxidation flue gas denitrification system outside the furnace technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Low temperature oxidation flue gas denitrification system outside the furnace technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Intelligent control is gradually realized. By integrating advanced control system and sensor technology, the Low temperature oxidation flue gas denitrification system outside the furnace 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.、Technology has been developed and applied for many years, and it is mature and stable. The Low temperature oxidation flue gas denitrification system outside the furnace has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Low temperature oxidation flue gas denitrification system outside the furnace 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 Low temperature oxidation flue gas denitrification system outside the furnace technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Low temperature oxidation flue gas denitrification system outside the furnace technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.，is developed and improved by One-combustion energy saving。

Low temperature oxidation flue gas denitrification system outside the furnace

2、Low temperature oxidation flue gas denitrification system outside the furnace use

Low temperature oxidation flue gas denitrification system outside the furnaceIt has the functions of Improve product quality, Flue gas denitrification, Meet the requirements of environmental protection, Improve product quality and Promote sustainable development，is a common Low temperature oxidation flue gas denitrification system outside the furnace，multifunctional, with functions such as Improve energy efficiency, Promote sustainable development, Improve working conditions, environmental protection and Improve energy efficiency，has been favored by more and more customers.。

Low temperature oxidation flue gas denitrification system outside the furnace

3、Structural characteristics of Low temperature oxidation flue gas denitrification system outside the furnace

The Low temperature oxidation flue gas denitrification system outside the furnace structure is introduced as follows:

1. Flue gas mixing and distribution system

Ensure that the flue gas and reducing agent are fully mixed in the reactor to improve the denitrification efficiency.

2. control system

The whole Low temperature oxidation flue gas denitrification system outside the furnace is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

3. Reducing agent storage and supply system

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

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. 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.

Low temperature oxidation flue gas denitrification system outside the furnace

4、Low temperature oxidation flue gas denitrification system outside the furnace application

Low temperature oxidation flue gas denitrification system outside the furnaceIt has a wide range of uses, including environmental protection, Flue gas denitrification, Meet the requirements of environmental protection, Promote sustainable development and Improve product quality，widely used inmetallurgy,cement plant,iron and steel plant,building materials,Gas power plant and other industries。

Low temperature oxidation flue gas denitrification system outside the furnace

5、Low temperature oxidation flue gas denitrification system outside the furnace video detail

Speak directly with facts on the spot。

Low temperature oxidation flue gas denitrification system outside the furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd is a kind of high quality and low price Low temperature oxidation flue gas denitrification system outside the furnace。

6、Low temperature oxidation flue gas denitrification system outside the furnace performance advantage

The advantages of Low temperature oxidation flue gas denitrification system outside the furnace are as follows:

1. 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 Low temperature oxidation flue gas denitrification system outside the furnace 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.

2. Environmental friendliness

The by-products produced by Low temperature oxidation flue gas denitrification system outside the furnace 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 oxidation flue gas denitrification system outside the furnace 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. Diversity and high efficiency of catalysts

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

4. Wide applicability

Low temperature oxidation flue gas denitrification system outside the furnace 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 Low temperature oxidation flue gas denitrification system outside the furnace 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.

5. 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 oxidation flue gas denitrification system outside the furnace technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Low temperature oxidation flue gas denitrification system outside the furnace technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.

Low temperature oxidation flue gas denitrification system outside the furnace

Low temperature oxidation flue gas denitrification system outside the furnaceit has been widely used in iron and steel plant, metallurgy, coal-fired power station, Gas power plant, coal-fired power station and other industries，generally, it is composed of Flue gas mixing and distribution system, Catalyst reactor, Catalyst supply system, control system, Temperature control and monitoring system and other major components，Low temperature oxidation flue gas denitrification system outside the furnaceSimple structure and advanced technology.。