Water Determination in Oil-Contaminated "Freon-12" by Infrared Spectrophotometry
Author: Diamond, W. J.
Source: Applied Spectroscopy, Volume 12, Issue 1, Pages 1-18 (February 1958) , pp. 10-11(2)
Publisher: Society for Applied Spectroscopy
Abstract:Modification of Benning's infrared method permits determination of water in Freon-12 refrigerant contaminated by as much as 1% oil. Quantity of oil is determined at the 2.34μ H band. The sum of water and the water equivalent value of oil is determined at 2.67μ. Difference between these two is the true moisture content of Freon-12®.
Document Type: Research Article
Affiliations: Whirlpool Corporation, St. Joseph, Mich.
Publication date: 1958-02-01
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