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Title: Rotary moving bed for CO.sub.2 separation and use of same

Abstract

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.

Inventors:
; ;
Publication Date:
Research Org.:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1338954
Patent Number(s):
9,539,540
Application Number:
14/325,579
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY (Annandale, NJ) NETL
DOE Contract Number:  
NT0005497
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Jul 08
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Elliott, Jeannine Elizabeth, Copeland, Robert James, and McCall, Patrick P. Rotary moving bed for CO.sub.2 separation and use of same. United States: N. p., 2017. Web.
Elliott, Jeannine Elizabeth, Copeland, Robert James, & McCall, Patrick P. Rotary moving bed for CO.sub.2 separation and use of same. United States.
Elliott, Jeannine Elizabeth, Copeland, Robert James, and McCall, Patrick P. Tue . "Rotary moving bed for CO.sub.2 separation and use of same". United States. doi:. https://www.osti.gov/servlets/purl/1338954.
@article{osti_1338954,
title = {Rotary moving bed for CO.sub.2 separation and use of same},
author = {Elliott, Jeannine Elizabeth and Copeland, Robert James and McCall, Patrick P.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 10 00:00:00 EST 2017},
month = {Tue Jan 10 00:00:00 EST 2017}
}

Patent:

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