B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/50 (2006.01) B01D 53/14 (2006.01)
Patent
CA 2156785
A method for removing SO2 from a flue gas containing SO2 and fly ash includes channeling the flue gas to a tank. The flue gas is then sprayed with a liquid solution in the tank for creating a slurry in which the fly ash absorbs a quantity of the SO2 from the flue gas. The liquid solution is then buffered with an organic acid having a pH less than 5 for maintaining the slurry at a pH less than 5.
Baer Tod
Downs William
Feeney Steve
Babcock & Wilcox Company (the)
Baer Tod
Ridout & Maybee Llp
LandOfFree
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