woodchurch science

flue gas desulphursation systems are used to remove sulphur dioxide. “wet scrubbers” are the most widespread method and can be up to 99% effective. a mixture of limestone and water is sprayed over the flue gas and this mixture reacts with the SO2 to form gypsum (a calcium sulphate), which is removed and used in the construction industry.

This entry was posted on Thursday, February 1st, 2007 at 7:59 pm and is filed under C1a, chemistry, engineering, environment, industrial chem, ks4, warren, y10. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.