Nature protection technologies

1.3.2.12. Wet lime technology

Part 1

AIR PROTECTION FROM POWER INDUSTRY EMISSIONS

1.3. Sulfur oxide emission reduction

1.3.2. Technologies of sulfur oxide emission reduction

1.3.2.12. Wet lime technology

Shmigol I.N., JSC "VTI"

Wet lime technology is based on binding of sulfur oxides SO2 and SO3 with water suspension of lime with formation of calcium sulfite and its subsequent oxidation to the double water sulfate (gypsum).