Enhanced reagent utilization for dry or semi-dry scrubber

Details Enhanced reagent utilization for dry or semi-dry scrubber Enhanced reagent utilization for dry or semi-dry scrubber

1992-07-08

1993-12-28

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

554591, 422145, 422168, 422177, 95219, F27B 1508

Patent

active

052737217

ABSTRACT:
A flue gas scrubber for removing sulfur from flue gas. This scrubber, whether a horizontal or a vertical scrubber and whether a dry or a semi-dry scrubber, incorporates a recycle line that separates heavier dry solid particles from the finer particles still entrained within the cleaned flue gas. This recycle conduit then delivers these removed dry solid particles back to the scrubber for re-injection therein so as to reduce the drying time of the reagent slurry sprayed within the scrubber. Such drying time is reduced by the recycle of these dry solids because of the increased surface area overwhich the reagent is now sprayed.

REFERENCES:
patent: 4226831 (1980-10-01), Dilworth
patent: 4305909 (1981-12-01), Willett et al.
patent: 4446109 (1984-05-01), Bakke
patent: 4511434 (1985-04-01), Vasalos
patent: 4600568 (1986-07-01), Yoon et al.
patent: 4614167 (1986-09-01), Bergkvist
patent: 4817540 (1989-04-01), Razbin et al.
patent: 4885139 (1989-12-01), Sparks et al.
patent: 4938171 (1990-07-01), Detzel et al.

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