WhatsApp : +86-18659247656

CALL : +86-592-5539612

FGD project
Flue Gas Desulfurization

ACT'S Dry Flue Gas Desulfurization (DFGD) is for sulfur dioxide (SOx)control and multi-pollutant control under the name of Dry Multi Emission Control(D-MEC) system.


ACT mainly provides Dry Flue Gas Desulfurization (DFGD) for sulfur dioxide (SOx)control and multi-pollutant control under the name of Dry Multi Emission Control(D-MEC). This air quality control system (AQCS) has been applied in power, steel, petrochemical, carbon black, glass, waste to energy, cement industries. 

D-MEC system is consisted of a CFB reactor and fabric filter (FF) or Electrostatic Precipitator (ESP) downstream. The reagent is typically hydrated lime or carbide slag which reacts with gaseous pollutants like SO2, SO3, HCl,HF and heavy metal. The activated carbon can be injected to the reactor for higher mercury removal efficiency.

The proven advantages of ACT D-MEC system are as below: 

(1)SO2 removal efficiency: up to 99% 

(2) Particulate matters emission: less than 5 mg/Nm3 

(3) Multi-pollutants removal capability: SO3, HCl, HF, NOX, Dioxin and heavy metals

(4) No need for anti-corrosion consideration with high removal efficiency of SO3, HCl, HF at the same time which eliminate acidic corrosion risk

(5)Flexible operation scheme to adapt various upstream conditions (fluctuation of gas volume, temperature, SOx concentration, particle load, etc)

(6) Low space requirement, low water consumption

(7)Proven high availability and reliability

(8)Dry absorbent and by-product, no waste water

(9)No need for flue gas reheating, no color plume

Dry flue gas desulfurization project

ACT provides tailor made solutions to each client, please do not hesitate to contact us to obtain professinal solution for your air quality control concern. 


  • high voltage power supply for ESP
    High Frequency Power Supply for ESP

    The high voltage/ high frequency power supply for ESP is for rectifying and filtering the three-phase AC power to obtain the DC power. It can also reuse existing transformer.

    learn more

  • filter cage
    Filter Bag Cage

    The filter bag cage is used in bag house for supporting bag house filter bag.

    learn more

  • NOx  Denitration SCR SNCR
    NOx Denitration

    Denitration is a process of chemically converting nitrogen oxides (NOx) into nitrogen (N2) and water (H2O) by using catalyst to realize NOx removal in the flue gas

    learn more

  • bag filter project
    Bag Filter

    Fabric filter (FF) has been widely used as one of the de-dusting technologies.

    learn more

About filter bag cage