What is a SCR low temperature flue gas denitrification equipment? Introduction to the Working Principle of SCR denitration

SCR low temperature flue gas denitrification equipmentthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，is a SCR low temperature flue gas denitrification equipment，the main features are Efficient denitration, Economically feasible, Mature and stable technology, Environment friendly and Environmental protection and pollution-free，it is an ideal choice for customers to buy SCR low temperature flue gas denitrification equipment。The following is to introduce the SCR low temperature flue gas denitrification equipment:

1、Brief introduction of SCR low temperature flue gas denitrification equipment

SCR low temperature flue gas denitrification equipmentis an efficient, stable and environment-friendly flue gas denitrification technology.。

SCR low temperature flue gas denitrification equipment

2、SCR low temperature flue gas denitrification equipment structure

The SCR low temperature flue gas denitrification equipment structure is introduced as follows:

1. Catalytic reduction reaction

Under the action of catalyst, the reductant and NOx in flue gas undergo selective catalytic reduction reaction to generate nitrogen and water vapor.

2. Reducing agent storage and supply system

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

3. Reactor

It is the core component of SCR low temperature flue gas denitrification equipment technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

4. Catalytic reduction reaction

Under the action of catalyst, the reductant and NOx in flue gas undergo selective catalytic reduction reaction to generate nitrogen and water vapor.

5. Reducing agent storage and supply system

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

SCR low temperature flue gas denitrification equipment

3、Working principle of SCR low temperature flue gas denitrification equipment

SCR low temperature flue gas denitrification equipmentin 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.，low in price。

SCR low temperature flue gas denitrification equipment

4、SCR low temperature flue gas denitrification equipment application

SCR low temperature flue gas denitrification equipmentIt has a wide range of uses, including Meet the requirements of environmental protection, Promote sustainable development, Improve product quality, Flue gas denitrification and environmental protection，it has the functions of environmental protection, Promote sustainable development, environmental protection, Improve energy efficiency and Promote sustainable development，it 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.，is a kind of SCR low temperature flue gas denitrification equipment manufactured by One-combustion energy saving。

SCR low temperature flue gas denitrification equipment

5、SCR low temperature flue gas denitrification equipment performance advantage

SCR low temperature flue gas denitrification equipments have the following advantages.

1. Diversity and high efficiency of catalysts

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

2. Wide applicability

SCR low temperature flue gas denitrification equipment 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 SCR low temperature flue gas denitrification equipment 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.

3. Wide applicability

SCR low temperature flue gas denitrification equipment 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 SCR low temperature flue gas denitrification equipment 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.

4. Intelligent control and convenience of operation

The SCR low temperature flue gas denitrification equipment has gradually realized intelligent control. By integrating advanced control system and sensor technology, the SCR low temperature flue gas 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. Mature and stable technology

SCR low temperature flue gas denitrification equipment technology has been developed and applied for many years, and the technology is mature and stable. The SCR low temperature flue gas denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the SCR low temperature 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.

SCR low temperature flue gas denitrification equipment

6、One-combustion energy saving's strength

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

One-combustion energy saving

SCR low temperature flue gas denitrification equipmentIt has a wide range of uses, and is often used inMeet the requirements of environmental protection,Improve product quality,Promote sustainable development,Flue gas denitrification,environmental protection and so on，is a popular SCR low temperature flue gas denitrification equipment，widely used in Gas power plant, iron and steel plant, metallurgy, Gas power plant, coal-fired power station and other fields。