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The Heat of Formation of Thorium Sesquisulfide (open access)

The Heat of Formation of Thorium Sesquisulfide

Abstract: "The heat of solution of thorium sesquisulfide was determined in 6.000 molar HCl at 25 C to ascertain the stability of the thorium (III) halides. The molal heat of formation of Th2S3 from rhombic sulfur and crystalline thorium is calculated as 258.6 kcal."
Date: April 7, 1953
Creator: Eyring, LeRoy & Westrum, Edgar F., Jr.
System: The UNT Digital Library
Multigroup Analysis on the IBM 604 (open access)

Multigroup Analysis on the IBM 604

This is a preliminary report on a multigroup's analysis on the IBM 604, a programmable Electronic Calculating Punch, as part of the course work W31-Eng. 52.
Date: April 7, 1953
Creator: Stark, R. H.; Hibbert, C. & Ryan, D. Z.
System: The UNT Digital Library
Dissolution and Recovery of Uranium from Phosphate Rock and Shale by Chemical Methods (open access)

Dissolution and Recovery of Uranium from Phosphate Rock and Shale by Chemical Methods

The following report briefly covers broad general features of the chemical studies to be used by the Atomic Energy Commission in considering future work on the chemical studies of phosphate rock and shale.
Date: April 7, 1947
Creator: Sullivan, John D.
System: The UNT Digital Library