Introduction to Denitrification of flue gas from circular furnace in steel plant, SCR denitration specifications, model parameters

Denitrification of flue gas from circular furnace in steel plantis an efficient, stable and environment-friendly flue gas denitrification technology.，it has the characteristics of Stable operation, Strong adaptability, Environmental protection and pollution-free, Environment friendly and Mature and stable technology，at the start of the operation,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.。The following is to introduce the Denitrification of flue gas from circular furnace in steel plant:

1、Brief introduction of Denitrification of flue gas from circular furnace in steel plant

Denitrification of flue gas from circular furnace in steel plantthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.，Structure consists of Catalyst supply system, Catalyst reactor, control system, Flue gas mixing and distribution system, Temperature control and monitoring system and so on，This productThe overall structural design is relatively simple，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 Denitrification of flue gas from circular furnace in steel plant 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 Denitrification of flue gas from circular furnace in steel plant technology can significantly reduce the environmental emission cost of enterprises and avoid fines and legal risks due to illegal emissions. In addition, Denitrification of flue gas from circular furnace in steel plant technology can also reduce operating costs and improve the economic benefits of enterprises by recycling heat energy.、Technology has been developed and applied for many years, and it is mature and stable. The Denitrification of flue gas from circular furnace in steel plant has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Denitrification of flue gas from circular furnace in steel plant technology has good adaptability and adjustability, and can be adjusted and optimized according to different flue gas components and emission requirements.、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 Denitrification of flue gas from circular furnace in steel plant 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.、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 Denitrification of flue gas from circular furnace in steel plant 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.，support customization。

Denitrification of flue gas from circular furnace in steel plant

2、Denitrification of flue gas from circular furnace in steel plant principle

Denitrification of flue gas from circular furnace in steel plantin 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.，is an advanced Denitrification of flue gas from circular furnace in steel plant developed by our company in combination with the actual situation of the industry。

Denitrification of flue gas from circular furnace in steel plant

3、Denitrification of flue gas from circular furnace in steel plant application

Denitrification of flue gas from circular furnace in steel plantIt is mostly used in environmental protection, Meet the requirements of environmental protection, Promote sustainable development, environmental protection, Meet the requirements of environmental protection, Promote sustainable development and so on，the product looks atmospheric.，delective catalytic reduction technology is an efficient flue gas denitrification technology.。

Denitrification of flue gas from circular furnace in steel plant

4、Introduction of Denitrification of flue gas from circular furnace in steel plant characteristics

Denitrification of flue gas from circular furnace in steel plant has the following characteristics

1. 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.

2. Strong adaptability

Denitrification of flue gas from circular furnace in steel plant technology can meet the needs of flue gas denitrification under different working conditions and has a wide range of applications.

3. Stable operation and stability

The technology runs stably and reliably, and is suitable for various scenarios with large changes in flue gas flow, composition and concentration.

4. 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.

5. high efficiency

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

Denitrification of flue gas from circular furnace in steel plant

5、Denitrification of flue gas from circular furnace in steel plant display

Provide high-definition Denitrification of flue gas from circular furnace in steel plant real shot, a variety of specifications and models for customers to visit.。

Denitrification of flue gas from circular furnace in steel plant

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

Denitrification of flue gas from circular furnace in steel plantat 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.，it is widely used in building materials, Gas power plant, cement plant, cement plant and iron and steel plant，It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Denitrification of flue gas from circular furnace in steel plant 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.、Technology has been developed and applied for many years, and it is mature and stable. The Denitrification of flue gas from circular furnace in steel plant has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Denitrification of flue gas from circular furnace in steel plant 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 Denitrification of flue gas from circular furnace in steel plant 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.、It is famous for its high-efficiency denitration ability, which can usually reach more than 90% denitration efficiency. This means that the Denitrification of flue gas from circular furnace in steel plant 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 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 Denitrification of flue gas from circular furnace in steel plant 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.。