Apparatuses and processes for the recovery of carbon dioxide streams

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12252406
APP PUB NO 20230082135A1
SERIAL NO

17451983

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Processes and apparatuses for recovering a high purity carbon dioxide stream. A first separation zone that may include a cryogenic fractionation column provides the high-purity CO2 stream. A vapor stream from the cryogenic fractionation column is passed to a second separation zone to separate the CO2 from the other components. The second separation zone may include a pressure swing adsorption unit or a solvent separation unit. The second separation zone provides a hydrogen enriched gas stream that may be used in a gas turbine. The second stream from the second separation zone includes carbon dioxide and, after a pressure increase in a compressor, may be recycled to the first separation zone.

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Patent Owner(s)

  • UOP LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adamopoulos, Eleftherios Gurnee, US 12 223
Cuellar, Kyle Fulshear, US 15 28
Russell, Bradley Carol Stream, US 16 28
Schott, Mark Palatine, US 3 12
Sharma, Bhargav Katy, US 7 30

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