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DRY DESULFURIZING PROCESS BY HYDRATED LIME
Second Generation Hydrated Lime for Dry Desulfurizing Process(2G)
 
This is newly developed Hydrated Lime with very high porosity to absorb SO₃+Dioxin Gas with both chemical and physical reaction.
 
◎ Specification
  - Surface Area
- Porosity
- Average Particle Size 		: 38m²/g min
: 0.18cm³/g min
: 8㎛ max
 
 
◎ Case study
  - Location
- Application
- Regulation by Government
- Regulation by POSCO
- Applied Conditions



- Quantity of Hydrated Lime
- Change of Desulfurization Agent		 : POSCO Gwangyang Plant
: Dry Desulfurizing Process
: 250ppm
: 100ppm
: Q = 1,200,000 ~ 1,300,000Nm³/HR
  Moisture 7%
  Inlet SOx 150 - 500ppm
  Outlet SOx 60 – 100ppm
: 700 – 1,000MT/Month
: From Sodium Bicarbonate(NaHCO3)
To 2G Hydrated Lime
 
Origin : Korea