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Title: Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel

Abstract

A boiler system having a series of boilers. Each boiler includes a shell having an upstream end, a downstream end, and a hollow interior. The boilers also have an oxidizer inlet entering the hollow interior adjacent the upstream end of the shell and a fuel nozzle positioned adjacent the upstream end of the shell for introducing fuel into the hollow interior of the shell. Each boiler includes a flue duct connected to the shell adjacent the downstream end for transporting flue gas from the hollow interior. Oxygen is delivered to the oxidizer inlet of the first boiler in the series. Flue gas from the immediately preceding boiler in the series is delivered through the oxidizer inlet of each boiler subsequent to the first boiler in the series.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Washington Univ., St. Louis, MO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1434520
Patent Number(s):
9939153
Application Number:
14/295,018
Assignee:
Washington University (St. Louis, MO)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F22 - STEAM GENERATION F22B - METHODS OF STEAM GENERATION
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23C - METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  {A CARRIER GAS OR} AIR 
DOE Contract Number:  
FE0009702
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Jun 03
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Axelbaum, Richard L., Kumfer, Benjamin M., Xia, Fei, Gopan, Akshay, and Dhungel, Bhupesh. Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel. United States: N. p., 2018. Web.
Axelbaum, Richard L., Kumfer, Benjamin M., Xia, Fei, Gopan, Akshay, & Dhungel, Bhupesh. Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel. United States.
Axelbaum, Richard L., Kumfer, Benjamin M., Xia, Fei, Gopan, Akshay, and Dhungel, Bhupesh. Tue . "Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel". United States. https://www.osti.gov/servlets/purl/1434520.
@article{osti_1434520,
title = {Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel},
author = {Axelbaum, Richard L. and Kumfer, Benjamin M. and Xia, Fei and Gopan, Akshay and Dhungel, Bhupesh},
abstractNote = {A boiler system having a series of boilers. Each boiler includes a shell having an upstream end, a downstream end, and a hollow interior. The boilers also have an oxidizer inlet entering the hollow interior adjacent the upstream end of the shell and a fuel nozzle positioned adjacent the upstream end of the shell for introducing fuel into the hollow interior of the shell. Each boiler includes a flue duct connected to the shell adjacent the downstream end for transporting flue gas from the hollow interior. Oxygen is delivered to the oxidizer inlet of the first boiler in the series. Flue gas from the immediately preceding boiler in the series is delivered through the oxidizer inlet of each boiler subsequent to the first boiler in the series.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 10 00:00:00 EDT 2018},
month = {Tue Apr 10 00:00:00 EDT 2018}
}

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Serially fired steam generator
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Incineration process using high oxygen concentrations
patent, October 2005


Hydrocarbon combustion power generation system with CO2 sequestration
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System for optimizing a combustion heating process
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Staged gradual oxidation
patent, February 2016


Method for Operating a Boiler Using Oxygen-Enriched Oxidants
patent-application, May 2001


Methods And Systems For Reducing NOx Emissions In Industrial Combustion Systems
patent-application, July 2008


Reclaiming carbon dioxide from boiler flue gas
patent-application, October 2008


Coal boiler and coal boiler combustion method
patent-application, November 2008


Method Of Combusting Sulfur-Containing Fuel
patent-application, April 2010


Method of using an oxygen waste stream as an oxidizer feed gas stream
patent-application, December 2011


Pyrolyzing Gasification Systems And Method Of Use
patent-application, January 2013


Purification Of Carbon Dioxide
patent-application, October 2013