Methods and apparatus for an oxy-fuel based power cycle

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United States of America Patent

PATENT NO 9388712
APP PUB NO 20120090352A1
SERIAL NO

12903979

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Abstract

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Methods and apparatus for an oxy-fuel combustion power cycle are provided, including converting gaseous carbon dioxide to liquid and/or supercritical carbon dioxide which may include the use of a cryogenic pump, removing a portion of the liquid and/or supercritical carbon dioxide from the cycle, combusting oxygen and a combustion fuel with the remaining liquid and/or supercritical carbon dioxide in an oxy-fuel combustor to generate steam and additional liquid and/or supercritical carbon dioxide which replaces the portion of the liquid and/or supercritical carbon dioxide sequestered from the cycle.

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Patent Owner(s)

Patent OwnerAddress
SOUTHWEST RESEARCH INSTITUTE6220 CULEBRA ROAD SAN ANTONIO TX 78238-5166

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brun, Klaus Helotes, US 16 52
Gatewood, Jason T San Antonio, US 1 3
Moore, James J Midlothian, US 17 243
Nored, Marybeth G San Antonio, US 2 5

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