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...
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...