Vapour Degreasing
Vapour Degreasing : The process in which a cold metal object contaminated with oil or grease is immersed in the vapour above a boiling chlorinated hydrocarbon. The solvent condenses on the object and any oil or grease contamination is washed off. The process continues until the object reaches vapour temperature, at which point no more vapour is condensed and the degreasing action of the solvent ceases
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