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Title: Fossil fuel combined cycle power generation method

Abstract

A method for converting fuel energy to electricity includes the steps of converting a higher molecular weight gas into at least one mixed gas stream of lower average molecular weight including at least a first lower molecular weight gas and a second gas, the first and second gases being different gases, wherein the first lower molecular weight gas comprises H.sub.2 and the second gas comprises CO. The mixed gas is supplied to at least one turbine to produce electricity. The mixed gas stream is divided after the turbine into a first gas stream mainly comprising H.sub.2 and a second gas stream mainly comprising CO. The first and second gas streams are then electrochemically oxidized in separate fuel cells to produce electricity. A nuclear reactor can be used to supply at least a portion of the heat the required for the chemical conversion process.

Inventors:
 [1];  [2];  [1]
  1. Knoxville, TN
  2. Clinton, TN
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
985192
Patent Number(s):
7,438,733
Application Number:
11/525,700
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
02 PETROLEUM

Citation Formats

Labinov, Solomon D, Armstrong, Timothy R, and Judkins, Roddie R. Fossil fuel combined cycle power generation method. United States: N. p., 2008. Web.
Labinov, Solomon D, Armstrong, Timothy R, & Judkins, Roddie R. Fossil fuel combined cycle power generation method. United States.
Labinov, Solomon D, Armstrong, Timothy R, and Judkins, Roddie R. Tue . "Fossil fuel combined cycle power generation method". United States. https://www.osti.gov/servlets/purl/985192.
@article{osti_985192,
title = {Fossil fuel combined cycle power generation method},
author = {Labinov, Solomon D and Armstrong, Timothy R and Judkins, Roddie R},
abstractNote = {A method for converting fuel energy to electricity includes the steps of converting a higher molecular weight gas into at least one mixed gas stream of lower average molecular weight including at least a first lower molecular weight gas and a second gas, the first and second gases being different gases, wherein the first lower molecular weight gas comprises H.sub.2 and the second gas comprises CO. The mixed gas is supplied to at least one turbine to produce electricity. The mixed gas stream is divided after the turbine into a first gas stream mainly comprising H.sub.2 and a second gas stream mainly comprising CO. The first and second gas streams are then electrochemically oxidized in separate fuel cells to produce electricity. A nuclear reactor can be used to supply at least a portion of the heat the required for the chemical conversion process.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {10}
}

Patent:

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