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Title: Combined fuel and air staged power generation system

Abstract

A method and apparatus for generation of electric power employing fuel and air staging in which a first stage gas turbine and a second stage partial oxidation gas turbine power operated in parallel. A first portion of fuel and oxidant are provided to the first stage gas turbine which generates a first portion of electric power and a hot oxidant. A second portion of fuel and oxidant are provided to the second stage partial oxidation gas turbine which generates a second portion of electric power and a hot syngas. The hot oxidant and the hot syngas are provided to a bottoming cycle employing a fuel-fired boiler by which a third portion of electric power is generated.

Inventors:
; ;
Publication Date:
Research Org.:
Gas Technology Institute, Des Plaines, IL (USA)
Sponsoring Org.:
USDOE
OSTI Identifier:
1133624
Patent Number(s):
8,733,109
Application Number:
12/748,908
Assignee:
Gas Technology Institute (Des Plaines, IL)
DOE Contract Number:  
FC26-05NT42649
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
20 FOSSIL-FUELED POWER PLANTS

Citation Formats

Rabovitser, Iosif K, Pratapas, John M, and Boulanov, Dmitri. Combined fuel and air staged power generation system. United States: N. p., 2014. Web.
Rabovitser, Iosif K, Pratapas, John M, & Boulanov, Dmitri. Combined fuel and air staged power generation system. United States.
Rabovitser, Iosif K, Pratapas, John M, and Boulanov, Dmitri. 2014. "Combined fuel and air staged power generation system". United States. https://www.osti.gov/servlets/purl/1133624.
@article{osti_1133624,
title = {Combined fuel and air staged power generation system},
author = {Rabovitser, Iosif K and Pratapas, John M and Boulanov, Dmitri},
abstractNote = {A method and apparatus for generation of electric power employing fuel and air staging in which a first stage gas turbine and a second stage partial oxidation gas turbine power operated in parallel. A first portion of fuel and oxidant are provided to the first stage gas turbine which generates a first portion of electric power and a hot oxidant. A second portion of fuel and oxidant are provided to the second stage partial oxidation gas turbine which generates a second portion of electric power and a hot syngas. The hot oxidant and the hot syngas are provided to a bottoming cycle employing a fuel-fired boiler by which a third portion of electric power is generated.},
doi = {},
url = {https://www.osti.gov/biblio/1133624}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 27 00:00:00 EDT 2014},
month = {Tue May 27 00:00:00 EDT 2014}
}

Works referenced in this record:

Power generation system and method
patent, August 2003


Air-staged reheat power generation system
patent, September 2008


System and method for cogeneration of hydrogen and electricity
patent-application, July 2005