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FRP Desulfurization Tower

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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

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​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

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​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.

FRP Desulfurization Tower Customer Evaluation

Indonesia

2026.01.15

Indonesia

This FRP Desulfurization Tower runs stably with high desulfurization efficiency. It effectively removes SO₂ from flue gas and helps our boiler system meet environmental emission standards.

Turkey

2026.02.18

Turkey

Excellent corrosion resistance to acid and alkaline slurry. The FRP structure is lightweight and durable, with almost no maintenance required compared with steel towers.

Thailand

2026.03.07

Thailand

Great desulfurization effect and low operating cost. The spraying system works evenly, and the equipment has been operating continuously for months without any fault.

Mexico

2026.03.14

Mexico

Customized design perfectly matches our flue gas volume. This desulfurization tower is easy to install and has significantly improved our exhaust gas quality.

Vietnam

2026.03.22

Vietnam

Highly cost-effective FRP Desulfurization Tower. It resists scaling and corrosion well, and fully satisfies our coal-fired boiler flue gas treatment demands.

FRP Desulfurization Tower FAQ

  • What is the main function of the FRP Desulfurization Tower?

    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.

  • Why is FRP suitable for desulfurization towers?

    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.

  • Can it be customized according to our project?

    Yes, we can customize diameter, height, flue size, spraying layer and circulating system according to your flue gas volume and sulfur content.

  • What is the typical desulfurization efficiency?

    Under reasonable process configuration, the desulfurization efficiency can reach more than 95%, meeting most national and industrial emission requirements.

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