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  • Users: exnavynuke
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  1. exnavynuke

    Excessive amine demand

    Steam cycle chemistry question. Background: This is a 2x1 550 MW merchant power plant with 7FA gas turbines, two IHI heat recovery steam generators (HRSGs), and a D-11 steam turbine, with auxialiaries. Heat removal is by forced draft cooling tower. We have been using an excessive amount of...
  2. exnavynuke

    Colloidal Silica Problem???

    Hi all, We are experiencing a vicious and repetitious silica problem at this relatively new power plant. It has been an intermittent ongoing problem. Plant design: 2x1 GE gas turbines into one GE steamer. HRSGs are triple pressure reheat. Demineralizer is Cation, anion and mixed bed. No...

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