The use of deaerators has long been used in power plants and water tube-type boilers, primarily because they remove undissolved oxygen and raise the temperature of the feedwater. These advantages are important today for firetube boilers as well, due to higher capital investments. Operating costs can be reduced by recovering flash steam when returned by high-temperature condensate. This feature also raises the feedwater temperature, thus requiring less boiler fuel to convert the feedwater to usable steam. Boiler tubes, condensate lines, and process piping have a much longer useful life by eliminating the pitting action of untreated water. This advantage alone justifies the cost of an “OXY-MISER” deaerator.
Packaged Deaerator Systems, 5,000 to 200,000 PPH.
Conditions feedwater to 0% CO2 and .005cc/liter of oxygen.
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