B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
23/341, 23/420
B01D 53/34 (2006.01) B01D 53/08 (2006.01) B01D 53/50 (2006.01) B01D 53/68 (2006.01) B03C 3/019 (2006.01) F23J 15/02 (2006.01)
Patent
CA 2033372
A method and apparatus of scrubbing acid gas from flue gas comprises slats which define a moving bed of scrubbing material which is capable of reacting with the acid gas to form reaction products on particles of the scrubbing material. Flue gas from a boiler or other sources of flue gas is passed through the moving bed of scrubbing material. The scrubbing material is sprayed with water to the. saturation point for increasing the rate of reaction between the reaction gas on the scrubbing material. The scrubbing material leaving the bottom of the moving bed is subjected to a separation step which removes the reaction products as fine dust which is discarded, and returns the now regenerated particles of scrubbing material to the top of the moving bed.
Babcock & Wilcox Company The
Ridout & Maybee Llp
LandOfFree
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