What is a Catalytic reduction low-temperature flue gas denitrification equipment? Introduction to the advantages, characteristics, and principles of the SCR denitration system

Catalytic reduction low-temperature flue gas denitrification equipmentthat is, selective catalytic reduction technology is a technology used to reduce the emission of nitrogen oxides in flue gas.。

1、Brief introduction of Catalytic reduction low-temperature flue gas denitrification equipment

Catalytic reduction low-temperature flue gas denitrification equipmentthe full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，customizable。

Catalytic reduction low-temperature flue gas denitrification equipment

2、Advantages of Catalytic reduction low-temperature flue gas denitrification equipment principle

Catalytic reduction low-temperature flue gas denitrification equipmentat 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.，it is widely used in iron and steel plant, Gas power plant, cement plant, coal-fired power station, building materials and other industries，be loved by our customers.。

Catalytic reduction low-temperature flue gas denitrification equipment

3、Catalytic reduction low-temperature flue gas denitrification equipment application

Catalytic reduction low-temperature flue gas denitrification equipmentIt is a product series that integrates Meet the requirements of environmental protection, Promote sustainable development, Meet the requirements of environmental protection, Improve product quality and Flue gas denitrification，Technology has been developed and applied for many years, and it is mature and stable. The Catalytic reduction low-temperature flue gas denitrification equipment has high reliability and stability, and can maintain stable denitrification efficiency under various working conditions. In addition, the Catalytic reduction 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.、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 Catalytic reduction low-temperature 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 initial investment of technology may be high, but in the long run, its economic feasibility is remarkable. The high-efficiency denitration ability of Catalytic reduction low-temperature 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, Catalytic reduction low-temperature 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 Catalytic reduction low-temperature flue gas denitrification equipment 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 Catalytic reduction 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.，it has the structure of Catalyst supply system, Catalyst reactor, Flue gas mixing and distribution system, Temperature control and monitoring system and control system，Catalytic reduction low-temperature flue gas denitrification equipmentThe overall structural design is relatively simple and compact.，features include Good selectivity, Strong adaptability, Promote sustainable development, Environment friendly and Stable operation，it is an ideal choice for customers to buy Catalytic reduction low-temperature flue gas denitrification equipment。

Catalytic reduction low-temperature flue gas denitrification equipment

4、Catalytic reduction low-temperature flue gas denitrification equipment principle

Catalytic reduction low-temperature 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.，it has the characteristics of Stable operation, High denitration efficiency, Mature technology, Mature and stable technology and Efficient denitration，Mainly used forenvironmental protection,environmental protection,Meet the requirements of environmental protection,Promote sustainable development andImprove product quality，Simple structure and advanced technology.，structure mainly includes: Flue gas mixing and distribution system, Catalyst supply system, Temperature control and monitoring system, Catalyst reactor, control system and so on，be of high quality。

Catalytic reduction low-temperature flue gas denitrification equipment

5、Catalytic reduction low-temperature flue gas denitrification equipment structure composition

The Catalytic reduction low-temperature flue gas denitrification equipment structure is introduced as follows:

1. 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.

2. control system

The whole Catalytic reduction low-temperature flue gas denitrification equipment 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 storage and supply system

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

5. control system

The whole Catalytic reduction low-temperature flue gas denitrification equipment is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

Catalytic reduction low-temperature flue gas denitrification equipment

Catalytic reduction low-temperature flue gas denitrification equipmentWidely used in environmental protection, Promote sustainable development, Meet the requirements of environmental protection, Flue gas denitrification and Improve product quality，it is mainly composed of Catalyst supply system, Flue gas mixing and distribution system, Catalyst reactor, control system and Temperature control and monitoring system。