A deaerator is a device that is widely used for the removal of air and other dissolved gases from the feed water to steam-generating boilers. In particular, dissolved oxygen in boiler feed waters will cause serious corrosion damage in steam systems...
Oxygen in feed water is always harmful to boilers it corrodes metal parts.Deaerators are used to remove free Oxygen from boiler feed water performance of Deaerator is depend upon effective method of activity maximum water and steam surface contact...