Deaeration
Deaeration is the removal of air molecules (usually meaning oxygen) from another gas or liquid. It can refer to: *Use of a deaerator. *Degasification Degassing, also known as degasification, is the removal of dissolved gases from liquids, especially water or aqueous solutions. There are numerous methods for removing gases from liquids. Gases are removed for various reasons. Chemists remove ga ...

Deaerator
A deaerator is a device that removes oxygen and other dissolved gases from liquids and pumpable compounds. History Before 1881, feed water heaters were used for marine applications. Two sister ships Olympic and Titanic (1912) had contact feed heaters on board. In 1934 the US Navy purchased an atomizing deaerator. Before 1867, deaerators were used as part of the ice manufacturing purification process. In 1899, George M Kleucker received a patent for an improved method of deaerating water. During the 1920 the feedwater headers and deaerators designs improved. Stickle, Cochrane, and Permutit are three of the oldest Deaerator manufacturers in the USA. In 1929, a court case between Elliott Company (no longer in business) and H.S.B.W. Cochrane Corporation allowed both business to continue manufacturing deaerators. Deaerators continue to be used today for many applications. Types * The ''thermal deaerators'' ** The ''spray & tray-type'' (also called the ''cascade-type'') ...
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