![]() This article outlines many of the factors that can influence condenser tube corrosion and the effects contaminant in-leakage can have on steam generating units.įigure 1 Hydrogen damage in a waterwall tube ![]() The consequences literally can be catastrophic for plant operations.ĭuring much of my career at two coal-fired utilities, I monitored condenser performance for a number of units, where the condenser tube metallurgy ranged from Admiralty brass to copper-nickel alloys to stainless steel. It is also the point where highly pure condensate can potentially come in contact with very impure cooling water via a condenser tube leak. The steam surface condenser is an integral component at electric utilities and other facilities that generate power. Eight practical lessons highlight troublesome condenser tube corrosion issues.
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