What is a Denitrification of tail gas and flue gas from roasting furnace? How much is the price of the SCR denitration?

Denitrification of tail gas and flue gas from roasting furnaceis an efficient, stable and environment-friendly flue gas denitrification technology.，the product looks atmospheric.，Mature and stable technology,Strong adaptability,energy saving and environmental protection,Good selectivity,Strong adaptability，Structure consists of Catalyst reactor, control system, Temperature control and monitoring system, Flue gas mixing and distribution system, Catalyst supply system and so on，it is an ideal choice for customers to buy Denitrification of tail gas and flue gas from roasting furnace。The following is to introduce the Denitrification of tail gas and flue gas from roasting furnace:

1、Brief introduction of Denitrification of tail gas and flue gas from roasting furnace

Denitrification of tail gas and flue gas from roasting furnaceit 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.，It has a wide range of uses, and is often used inFlue gas denitrification,environmental protection,Promote sustainable development,Meet the requirements of environmental protection,Improve product quality and so on，it is widely used inbuilding materials,cement plant,iron and steel plant,coal-fired power station,Gas power plant and other industries。

Denitrification of tail gas and flue gas from roasting furnace

2、Denitrification of tail gas and flue gas from roasting furnace customer scene picture

The following pictures can be used for reference by new and old customers.。

Denitrification of tail gas and flue gas from roasting furnace

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

3、Denitrification of tail gas and flue gas from roasting furnace characteristics

The Denitrification of tail gas and flue gas from roasting furnace features are as follows:

1. Environmental protection

The final products of Denitrification of tail gas and flue gas from roasting furnace technology are harmless nitrogen and water vapor, which will not cause secondary pollution to the environment.

2. Stable operation and stability

The Denitrification of tail gas and flue gas from roasting furnace technology runs stably and can meet the requirements of flue gas treatment under different working conditions.

3. 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.

4. High denitration efficiency

The denitration efficiency of Denitrification of tail gas and flue gas from roasting furnace technology can reach more than 90%, and it is a widely used post-combustion denitration technology at present.

5. Mature technology

After years of development and application, Denitrification of tail gas and flue gas from roasting furnace technology is very mature and has a wide application prospect.

Denitrification of tail gas and flue gas from roasting furnace

4、Denitrification of tail gas and flue gas from roasting furnace application

Denitrification of tail gas and flue gas from roasting furnaceIt has a wide range of uses, including Flue gas denitrification, environmental protection, Improve product quality, Meet the requirements of environmental protection and Promote sustainable development，in 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.，be loved by our customers.。

Denitrification of tail gas and flue gas from roasting furnace

5、Denitrification of tail gas and flue gas from roasting furnace structure

The Denitrification of tail gas and flue gas from roasting furnace structure is introduced as follows:

1. control system

The whole Denitrification of tail gas and flue gas from roasting furnace is automatically controlled, including the adjustment of reducing agent supply, flue gas flow and temperature, so as to ensure the stable operation of the system and achieve the expected denitrification effect.

2. 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.

3. control system

The whole Denitrification of tail gas and flue gas from roasting furnace is automatically controlled to ensure the stable operation of the system and achieve the expected denitration effect.

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. Reducing agent storage and supply system

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

Denitrification of tail gas and flue gas from roasting furnace

6、Denitrification of tail gas and flue gas from roasting furnace structure composition

The Denitrification of tail gas and flue gas from roasting furnace has the following structure

1. Reactor

It is the core component of Denitrification of tail gas and flue gas from roasting furnace technology, and it is equipped with catalyst to promote the chemical reaction between reductant and NOx.

2. 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.

3. 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.

4. 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.

5. Reducing agent storage and supply system

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

Denitrification of tail gas and flue gas from roasting furnace

Denitrification of tail gas and flue gas from roasting furnaceIt is mostly used in Meet the requirements of environmental protection, environmental protection, Flue gas denitrification, Improve product quality, Promote sustainable development, Meet the requirements of environmental protection 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.，it has the characteristics of Promote sustainable development, Stable operation, Environmental protection and pollution-free, Less secondary pollution and Economically feasible。