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IGCC design and operation for maximum plant output and minimum heat rate

  • US 20080087022A1
  • Filed: 10/13/2006
  • Published: 04/17/2008
  • Est. Priority Date: 10/13/2006
  • Status: Active Grant
First Claim
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1. A method for operating an integrated gasification combined cycle gas turbine having a design operation point for a chemical potential energy of a fuel stream, comprising:

  • determining a target output and target efficiency, whereby at least one of the target output and the target efficiency is different than an output or efficiency design operation point of an integrated gasification combined cycle gas turbine; and

    adjusting a chemical potential energy of a fuel stream to achieve the target output and target efficiency.

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