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United States of America Patent

PATENT NO 9539540
APP PUB NO 20150007725A1
SERIAL NO

14325579

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rotary moving bed and process for separating a carbon dioxide from a gas stream is disclosed. The rotary moving bed can have a rotational assembly rotating on a vertical axis, and a plurality of sorbent cells positioned horizontally to the axis of rotation that fills a vertical space in the moving bed, where the sorbent cells adsorb 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 with steam. The gas flows in the system flow in a direction horizontal to the axis of rotation and in a direction opposite the rotational movement of the sorbent cells.

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Copeland, Robert James Arvada, US 13 85
Elliott, Jeannine Elizabeth Superior, US 12 75
McCall, Patrick P Matawan, US 16 387

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