CARBON DIOXIDE SCRUBBING WITH AMMONIUM CARBONATE AND AMMONIA VAPOR CONTROL

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United States of America Patent

APP PUB NO 20100089110A1
SERIAL NO

12598246

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Abstract

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A method for removing carbon dioxide from a gas stream and controlling ammonia vapor by scrubbing the carbon dioxide from the gas stream with ammonium carbonate, thereby producing ammonia vapor and ammonium bicarbonate; removing a portion of the ammonia vapor from the gas stream with ammonium bicarbonate; and polishing the flue gas to achieve an ammonia concentration of less than 10 PPM.

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Patent Owner(s)

Patent OwnerAddress
POWERSPAN CORP100 INTERNATIONAL DRIVE SUITE 200 PORTSMOUTH NH 03801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alix, Francis Rye, US 4 65
Duncan, Joanna Springvale, US 7 87
McLarnon, Christopher Exeter, US 6 79

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