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1.Keywords:
Desulfurization Tower, Cyclone Plate Desulfurization Tower, Spray Boiler Desulfurization & Dust Collector, Brick Plant Flue Gas Desulfurization Tower, High-Efficiency Hydrogen Peroxide Desulfurization Tower, Acid Tail Gas Treatment Desulfurization Tower, Desulfurization & Denitrification Water Scrubber, Spray Desulfurization Tower for Waste Gas Treatment, FRP Exhaust Gas Purification Tower, Corrosion-Resistant & High-Temperature Desulfurization & Denitrification Tower, Dust & Sulfur Removal Device, Tunnel Kiln Desulfurization Tower, Integrated Dust & Desulfurization Tower, Boiler Desulfurization Tower, Dry Desulfurization Equipment, Double-Layer Cyclone Desulfurization Tower, Pneumatic Emulsification Desulfurization Tower, Rubber Plant Flue Gas Desulfurization Tower.
2.Product Attributes
Customization: Yes
Type: Desulfurization & Dust Collector
Ringelmann Blackness: Level 5
Stock Availability: Yes
Certification: ISO 9001
Brand: Longxuan
Desulfurization Efficiency: 99.9%
Dust Removal Efficiency: 99.9%
Resistance Loss: 0.02%
Liquid-Gas Ratio: 30%
Outlet Dust Concentration: 0.01%
Operating Temperature Range: -30°C to 150°C
Airflow Capacity: Customizable
Filtration Speed: Customizable
Model: Customizable
Specifications: Customizable
Trademark: Longxuan
Packaging: Standard
3.Product Features
The desulfurization tower operates on the principle of using a desulfurization absorbent to achieve sulfur removal through chemical reactions. The desulfurizing agent possesses surface activity and catalytic oxidation properties, promoting the direct reaction of sulfur dioxide (SO₂), accelerating the dissolution of calcium carbonate (CaCO₃), and facilitating the rapid oxidation of calcium sulfite (CaSO₃) into calcium sulfate (CaSO₄). It enhances the precipitation of CaSO₄, reduces the liquid-gas ratio, lowers the calcium-sulfur ratio (Ca/S), and minimizes water evaporation. The desulfurization tower effectively achieves sulfur removal through this mechanism.
When the SO₂ concentration at the flue gas inlet exceeds the designed value, the pH level in the absorption tower’s reaction pool decreases, requiring a higher Ca/S ratio. Without expanding the reaction pool volume, the desulfurization tower ensures rapid dissolution of CaCO₃, increasing calcium ion concentration to maintain optimal pH levels. This provides a buffering effect on pH fluctuations, ensuring stable and efficient desulfurization performance.
It is mainly used to remove sulfur dioxide (SO₂) and other acidic pollutants from industrial flue gas, so as to meet environmental protection emission standards.
FRP has excellent acid and alkali corrosion resistance, high strength, light weight, long service life and low cost, which is very suitable for desulfurization working conditions.
Yes, we can customize diameter, height, flue size, spraying layer and circulating system according to your flue gas volume and sulfur content.
Under reasonable process configuration, the desulfurization efficiency can reach more than 95%, meeting most national and industrial emission requirements.





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20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China