Regenerative recovery of contaminants from effluent gases

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United States of America Patent

PATENT NO 9884289
SERIAL NO

14995885

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Abstract

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A contaminant gas is removed from a feed gas in two absorption and stripping circuits operated in tandem. The gas is first passed through a rich gas absorber producing a rich absorption liquor from which contaminant gas is stripped in a rich liquor stripper. A lean gas exiting the rich gas absorber is passed through a lean gas absorber, producing a lean absorption liquor from which contaminant gas is stripper in a lean liquor stripper. Regenerated absorption media exiting the respective strippers are recirculated to the respective absorbers.

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Patent Owner(s)

Patent OwnerAddress
MECS INC575 MARYVILLE CENTRE DRIVE SUITE 400 ST LOUIS MO 63141

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vera-Castañeda, Ernesto Chesterfield, US 3 12

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