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Title: System and method for treatment of a flue gas

A method for treatment of a flue gas involves feeding the flue gas and a lean solvent to an absorber. The method further involves reacting the flue gas with the lean solvent within the absorber to generate a clean flue gas and a rich solvent. The method also involves feeding the clean flue gas from the absorber and water from a source, to a wash tower to separate a stripped portion of the lean solvent from the clean flue gas to generate a washed clean flue gas and a mixture of the water and the stripped portion of the lean solvent. The method further involves treating at least a portion of the mixture of the water and the stripped portion of the lean solvent via a separation system to separate the water from the stripped portion of the lean solvent.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1393562
Assignee:
General Electric Company NETL
Patent Number(s):
9,764,274
Application Number:
14/567,319
Contract Number:
FE0013755
Resource Relation:
Patent File Date: 2014 Dec 11
Research Org:
General Electric Company, Niskayuna, NY (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
20 FOSSIL-FUELED POWER PLANTS

Other works cited in this record:

Stack gas cleaning process
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Process for the recovery of carbon dioxide from a gas stream
patent, October 2009

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Wash water method and system for a carbon dioxide capture process
patent-application, July 2011

Method and plant for amine emission control
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Process and system for cleaning a gas stream
patent-application, August 2012

Catalytic method and apparatus for separating a gaseous component from an incoming gas stream
patent-application, May 2013

Carbon dioxide removal system with a membrane separator system for ammonia recovery
patent-application, July 2013

Aminosilicone Solvents for CO2 Capture
journal, August 2010
  • Perry, Robert J.; Grocela-Rocha, Teresa A.; O'Brien, Michael J.
  • ChemSusChem, Vol. 3, Issue 8, p. 919-930
  • DOI: 10.1002/cssc.201000077

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