Total removal of the pollutant sulfur dioxide, SO2, is difficult, both for economic and technical reasons. The quantities emitted from furnace…
Total removal of the pollutant sulfur dioxide, SO2, is difficult, both for economic and technical
reasons. The quantities emitted from furnace chimneys can be lowered by using desulfurisation
plants. The gases are scrubbed (washed) with calcium hydroxide to remove the SO2.
What is the main product formed initially?
