Merits of Combined Cycle HRSG Condensate Polishing

摘要

Many examples have shown how impurity ingress to high-pressure steam generators can cause serious to catastrophic corrosion, even at plants with trained personnel and on-line chemistry monitoring. The common "lean and mean" approach to staffing at combined cycle plants makes these facilities even more susceptible to upsets. Condensate polishing provides an added layer of protection to the unit(s), and eases burdens on boiler water chemistry control.