Catalyst for Flue Gas Denitrification in Coal-Fired Power Plants

Product Description

Product Description

The main function of the flat plate denitrification catalyst is to convert nitrogen oxides (NOx) in flue gas into nitrogen and water vapor, thereby reducing NOx emissions in flue gas. This catalyst is usually composed of vanadium oxide, potassium vanadium acid, potassium vanadium titanate and other components, and achieves efficient denitrification by reacting with NOx in flue gas

Application 

Coal-fired power plant: Flat plate denitrification catalyst is suitable for situations where coal quality is unstable and flue gas temperature fluctuates greatly. Due to its small size, small footprint, simple operation and low cost, it is widely used in coal-fired power plants

Cement plant: Cement kiln exhaust contains high dust and high alkaline earth metal compounds, and traditional honeycomb catalysts are prone to clogging and rapid loss of activity. Flat-plate denitrification catalysts, due to their high fluidity, can effectively cope with high-dust environments and reduce the possibility of blockage, so they perform well in cement kiln tail gas treatment.

Steel Plant: In the high-temperature and high-dust environment of steel plants, flat-plate denitrification catalysts also perform well, and can withstand the scouring of high-velocity flue gas, reducing blockage and wear.

Glass Kiln: Under the high-temperature and high-sulfur conditions of glass kilns, flat-plate denitrification catalysts show good thermal stability and resistance to sulfides, and are suitable for this extreme environment.

Production process

Stretching section

Plate catalyst uses stainless steel mesh as its skeleton structure, which has a very obvious advantage in mechanical strength. The stretching section is mainly the process of preparing stainless steel mesh, and its production equipment mainly includes unwinding machine, punching machine, rolling machine, straightening machine and winding machine. At present, the company has 24 sets of stretching equipment imported from Bender Company of Germany.

Mixing section

It is mainly the process of mixing various raw materials evenly according to the formula ratio to prepare the paste for coating. The main equipment includes mixing equipment and extrusion equipment. At present, the company has 3 sets of mixing extrusion equipment imported from Germany by Kopelon.

Coating section

The paste prepared by the mixing system is coated on the steel mesh prepared by the stretching section, and then packed after infrared pre-drying, bending and shearing to prepare the catalyst unit. At present, the company has 4 sets of coating equipment imported from Vitech of Germany.

Calcination stage

It is the last step in the catalyst manufacturing process, which mainly activates the prepared semi-finished catalyst at high temperature to make it catalytically active.

Packaging & Shipping

Product Parameters

Type	SCR denitration catalyst	Is it a hazardous chemical?	No
Packaging specification	100*100*100mmkg	Application area	Waste gas treatment
Implementation standard	National standard	Bulk density	450-500g/ml
Pore volume	200 (ml/g)	Desorption time	1-2h
Moisture	0.015	Bulk density	High
Effective substance content	98	Particle size	Honeycomb/flat plate

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We could provide free samples for test to you.
Our company policy is Quality First, and to establish Long Time business, not just one time.

Shanghai Sunshine Industry Technology Co.,Ltd