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A Continuous Fission Product Separation Process; I. Removal of the Rare Earths (Lanthanum Cerium, Praseodymium, and Neodymium) From a Typical Liquid Bismuth-Uranium Reactor Fuel by Contact with Fused LiCl-KCl Mixtures
Technical report investigating the distribution of rare earth elements between a liquid bismuth-uranium solution and fused KCI-LiCi mixtures. Report warrants further research on the liquid bismuth-uranium-fused salt system due to the benefit of continuous fission removal processes.
Date:
July 1, 1951
Creator:
Bareis, D. W.
System:
The UNT Digital Library
A Glass Still for the Evaluation of Column Packing With Uranium Hexafluoride
The operating holdup and flooding rates of uranium hexafluoride, n-heptane, and perfluorodimethylcyclohexane have been studied in a glass still filled with 1/8 inch nickel Heli-Pak. The flooding rates of the latter two substances are 46.0 and 48.0 cc./min. respectively and the flooding rate for uranium hexafluoride, calculated from the Bertetti equation, is 42.9 cc./min. The operating holdups for these three substances on Heli-Pak were measured at several throughput rates up to the flooding rate and an equation derived, based on the method of Jesser and Elgin, for computing the holdup of uranium hexafluoride from a knowledge of the holdup of perfluorodimethylcyclohexane. Observations of the performance of the packing and a measurement of the number of drops of uranium hexafluoride per milliliter at 75 deg C. are also presented.
Date:
July 1, 1951
Creator:
McGill, R. M.
System:
The UNT Digital Library
PROBLEMS OF LEACHING AND DIGESTION OF URANIFEROUS SLAGS. Progress Report No. 1 Covering Period April-May 1951
None
Date:
July 1, 1951
Creator:
Toelken, G.
System:
The UNT Digital Library
THERMODYNAMIC AND KINETIC PROPERTIES OF METAL IONS IN AQUEOUS SOLUTION
None
Date:
July 1, 1951
Creator:
Courtney, W.G. & Duke, F.R.
System:
The UNT Digital Library
OXIDATION OF CHLORIDE ION BY CERIUM(IV)
None
Date:
July 1, 1951
Creator:
Anderegg, J.A. & Duke, F.R.
System:
The UNT Digital Library
ELECTROMAGNETICALLY ENRICHED ISOTOPES INVENTORY JULY 31, 1951
None
Date:
July 1, 1951
Creator:
Keim, C.P.; Normand, C.E. & Weaver, B.
System:
The UNT Digital Library