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The Coulometric Titration of 8-Hydroxyquinoline
Abstract: "A new method of determining 8-hydroxyquinoline by titration with electrolytucally-generated bromine has been developed. Results show good precision in the range 0.4 mg. to 1.6 mg. total 8-hydroxyquinoline, with 99% confidence limits of less than +/- 2%. An electronically-regulated constant current source, required by the method, is described. A new indicator system with high sensitivity to free bromine is discussed."
Date:
June 16, 1949
Creator:
Carson, W. N.
System:
The UNT Digital Library
Use of Isolated Junction Sheathed Thermocouples for Moderator Temperature Measurements
Two types of enclosed hot junction arrangements are possible with sheathed mineral insulated thermocouples. They are the integral junction and he isolated junction. The integral junction is formed by welding, soldering, brazing or forging the two wires into the end of the sheath. The process forms a good thermal and electrical contact between the three materials.
Date:
June 16, 1960
Creator:
Lovett, D. B.
System:
The UNT Digital Library
The Use of Phosphate to Suppress Extraction of Niobium and Zirconium in a Modified Purex Process System
When an aqueous solution containing dissolved irradiated uranium and nitric acid is equilibrated with 30% tributylphosphate solution in kerosene, the distribution co-efficients for sirconium and niobium are decreased by the addition of phosphoric acid to the system.
Date:
June 16, 1953
Creator:
Voiland, Eugene E.
System:
The UNT Digital Library