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

Patent ·
OSTI ID:1255216
; ;

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.

Research Organization:
ADA-ES, Inc., Highlands Ranch, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FE0004343
Assignee:
ADA-ES, Inc. (Highlands Ranch, CO)
Patent Number(s):
9,352,270
Application Number:
13/444,119
OSTI ID:
1255216
Resource Relation:
Patent File Date: 2012 Apr 11
Country of Publication:
United States
Language:
English

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