Power plants – Combustion products used as motive fluid – Process
Reexamination Certificate
2008-04-29
2008-04-29
Casaregola, L. J. (Department: 3746)
Power plants
Combustion products used as motive fluid
Process
C060S039120, C060S723000, C060S783000
Reexamination Certificate
active
07363764
ABSTRACT:
A method of operating a gas turbine power plant and gas turbine power plant are disclosed wherein hydrogen for the combusting process is produced by feeding natural gas mixed with steam through a membrane/partial oxidation reactor and converting the natural gas at least to H2and CO. Thereby oxygen is transferred from the compressed air through the membrane of the membrane/partial oxidation reactor and the oxygen is used for the partial oxidation process of the natural gas. The process is followed by converting the syngas in a CO shift reactor and a CO shift reactor to a CO2removal equipment to mainly hydrogen.
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Griffin Timothy
Holmberg Daniel
Winkler Dieter
Alstom Technology Ltd
Casaregola L. J.
Steptoe & Johnson LLP
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