Scrubber for removing pollutants from flue gas

Details Scrubber for removing pollutants from flue gas Scrubber for removing pollutants from flue gas

2009-08-17

2010-12-07

Vanoy, Timothy C (Department: 1793)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

C423S243010, C423S243080, C423S235000, C423S245200, C422S168000, C422S169000, C422S170000, C422S171000, C422S172000

Reexamination Certificate

active

07846406

ABSTRACT:
A scrubber for scrubbing at least one pollutant from flue gas includes a first stage configured to provide a chemical oxidant to a stream of flue gas, and a second stage configured to provide a chemical or chemicals to the stream of flue gas, a scrubbing medium recirculation feature configured to continuously recirculate a slurry used in the second stage, and a by-product processing portion configured to remove a by-product from a stream of slurry withdrawn from the scrubber. The by-product includes reaction products of at least one pollutant.

REFERENCES:
patent: 3948608 (1976-04-01), Weir, Jr.
patent: 5328673 (1994-07-01), Kaczur et al.
patent: 5639434 (1997-06-01), Patrikainen et al.
patent: 5674459 (1997-10-01), Gohara et al.
patent: 5988115 (1999-11-01), Anderson et al.
patent: 6042340 (2000-03-01), Melbourne
patent: 6235256 (2001-05-01), Lang et al.
patent: 6676912 (2004-01-01), Cooper et al.
patent: 7048899 (2006-05-01), Alix et al.
patent: 2007/0212288 (2007-09-01), Holst et al.
International Search Report and Written Opinion issued for PCT Appln. No. PCT/US09/54056, dated Nov. 20, 2009.

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