The "Three Zones in One" absorber of Longking is an ultra clean coordinated control tower technology with the capability for removing of sulfur dioxide, dust, mist, SO3 and PM2.5. This technology can achieve the following ultra-low emission requirements: SO2 emissions below 35mg/Nm3, dust emissions below 5mg/Nm3, the removal efficiency of SO3 is over 70%. This technology also has comprehensive advantages such as small space demand, water saving, energy saving and low cost. This technology has been used in many ultralow emission projects, such as Jiangsu Ligang coal power plant, Xingtai Guotai coal power plant etc.

The "Three Zones in One" Absorber with high Efficiency of Desulfurization and Dust Removal Device of Ligang(2×600MW)

The "Three Zones in One" Absorber with high Efficiency of Desulfurization and Dust Removal Device of Xingtai(2×300MW)