Introduction to Catalyst reduction method for denitrification, advantages, characteristics and principles of SCR denitration

Catalyst reduction method for denitrificationit 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.，the main features are Stable operation, Good selectivity, Economically feasible, Environment friendly and Strong adaptability，it is an ideal choice for customers to buy Catalyst reduction method for denitrification。The following is to introduce the Catalyst reduction method for denitrification:

1、Brief introduction of Catalyst reduction method for denitrification

Catalyst reduction method for denitrificationdelective catalytic reduction technology is an efficient flue gas denitrification technology.，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.，Simple structure and advanced technology.，it is usually composed of Catalyst reactor, Temperature control and monitoring system, Flue gas mixing and distribution system, Catalyst supply system and control system，the product looks beautiful.，is based on One-combustion energy saving is a Catalyst reduction method for denitrification newly developed by One-combustion energy saving。

Catalyst reduction method for denitrification

2、Catalyst reduction method for denitrification function

Catalyst reduction method for denitrificationit has the functions of environmental protection, Improve working conditions, Promote sustainable development, Promote sustainable development and Improve energy efficiency，It has the functions of Meet the requirements of environmental protection, Improve product quality, environmental protection, Flue gas denitrification 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.，the full name is selective catalytic reduction technology, which is an advanced flue gas denitrification technology.，is a common Catalyst reduction method for denitrification。

Catalyst reduction method for denitrification

3、Structural advantages of Catalyst reduction method for denitrification

The Catalyst reduction method for denitrification has the following structure

1. Temperature control and monitoring

The temperature in the catalyst reactor is maintained within the optimal reaction temperature range through the temperature control and monitoring system.

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 Catalyst reduction method for denitrification technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

4. Flue gas mixing and distribution

The mixed reducing agent and flue gas are fully mixed in the mixing tube and evenly distributed to the catalyst reactor through the distribution system.

5. Reducing agent storage and supply system

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

Catalyst reduction method for denitrification

4、Advantages of Catalyst reduction method for denitrification principle

Catalyst reduction method for denitrificationthe 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.，the product looks atmospheric.，multifunctional, with functions such as Improve working conditions, environmental protection, Improve energy efficiency, Improve working conditions and Promote sustainable development，customizable。

Catalyst reduction method for denitrification

5、Catalyst reduction method for denitrification characteristics

The Catalyst reduction method for denitrification features are as follows:

1. high efficiency

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

2. Small secondary pollution

The by-products produced in the Catalyst reduction method for denitrification opening process are nitrogen and water vapor, and there is no secondary pollution problem.

3. High denitration efficiency

The denitration efficiency of Catalyst reduction method for denitrification technology can reach more than 90%, and it is a widely used post-combustion denitration technology at present.

4. Mature technology

After years of development and application, Catalyst reduction method for denitrification technology is very mature and has a wide application prospect.

5. Mature technology

After years of development and application, Catalyst reduction method for denitrification technology is very mature and has a wide application prospect.

Catalyst reduction method for denitrification

6、One-combustion energy saving workshop pictures

The finished products of the Catalyst reduction method for denitrification factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

One-combustion energy saving

The finished products of the Catalyst reduction method for denitrification factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Catalyst reduction method for denitrificationat 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.，Widely used inMeet the requirements of environmental protection,Promote sustainable development,Improve product quality,environmental protection,Flue gas denitrification and so on，it is mainly composed of Temperature control and monitoring system, Flue gas mixing and distribution system, control system, Catalyst supply system and Catalyst reactor。