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Title: Fluidized bed and method and system for gas component capture

Abstract

The present disclosure is directed to a process that allows dry sorbents to remove a target constituent, such as carbon dioxide (CO.sub.2), from a gas stream. A staged fluidized bed separator enables gas and sorbent to move in opposite directions. The sorbent is loaded with target constituent in the separator. It is then transferred to a regenerator where the target constituent is stripped. The temperature of the separator and regenerator are controlled. After it is removed from the regenerator, the sorbent is then transferred back to the separator.

Inventors:
; ;
Issue Date:
Research Org.:
ADA-ES, Inc., Highlands Ranch, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1255216
Patent Number(s):
9352270
Application Number:
13/444,119
Assignee:
ADA-ES, Inc. (Highlands Ranch, CO)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
DOE Contract Number:  
FE0004343
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Apr 11
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 20 FOSSIL-FUELED POWER PLANTS

Citation Formats

Krutka, Holly, Wilson, Cody, and Starns, Travis. Fluidized bed and method and system for gas component capture. United States: N. p., 2016. Web.
Krutka, Holly, Wilson, Cody, & Starns, Travis. Fluidized bed and method and system for gas component capture. United States.
Krutka, Holly, Wilson, Cody, and Starns, Travis. Tue . "Fluidized bed and method and system for gas component capture". United States. https://www.osti.gov/servlets/purl/1255216.
@article{osti_1255216,
title = {Fluidized bed and method and system for gas component capture},
author = {Krutka, Holly and Wilson, Cody and Starns, Travis},
abstractNote = {The present disclosure is directed to a process that allows dry sorbents to remove a target constituent, such as carbon dioxide (CO.sub.2), from a gas stream. A staged fluidized bed separator enables gas and sorbent to move in opposite directions. The sorbent is loaded with target constituent in the separator. It is then transferred to a regenerator where the target constituent is stripped. The temperature of the separator and regenerator are controlled. After it is removed from the regenerator, the sorbent is then transferred back to the separator.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {5}
}

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