Carbon dioxide separation using adsorption with steam regeneration

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United States of America Patent

PATENT NO 9504955
APP PUB NO 20150007727A1
SERIAL NO

14325637

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Abstract

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A process for separating a carbon dioxide from a gas stream is disclosed. The process can include passing the gas stream over a sorbent that adsorbs the carbon dioxide by concentration swing adsorption and adsorptive displacement. The sorbent can be regenerated and the carbon dioxide recaptured by desorbing the carbon dioxide from the sorbent using concentration swing adsorption and desorptive displacement. A carbon dioxide separation system is also disclosed. Neither the system nor the process rely on temperature swing or pressure swing adsorption.

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Patent Owner(s)

  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY;TDA RESEARCH, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Chuansheng Phillipsburg, US 60 606
Copeland, Robert James Arvada, US 13 87
DeRites, Bruce A Pittstown, US 6 117
Elliott, Jeannine Elizabeth Superior, US 12 77
Leta, Daniel P Flemington, US 54 1042
McCall, Patrick P Matawan, US 16 389

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