Topical Report on Chemical Process to Recover Uranium from Phosphate Rock (open access)

Topical Report on Chemical Process to Recover Uranium from Phosphate Rock

The following report summarizes research done on dissolving uranium from phosphate rock and superphosphate and recovering it from solution in a more concentrated form.
Date: November 15, 1947
Creator: Igelsrud, Iver
System: The UNT Digital Library
Beta-Counting Methods Applied to the Determination of Uranium in Low-Grade Ores (open access)

Beta-Counting Methods Applied to the Determination of Uranium in Low-Grade Ores

The following report covers investigations on the application of the beta counter as an analytical tool for use in experiments on the extraction and concentration of uranium from low-grade (.005-.02 % uranium) shale and phosphate rock ores.
Date: July 1947
Creator: Doig, J. R.; Igelsrud, Iver; Nelson, H. R. & Schwartz, C. M.
System: The UNT Digital Library
Topical report on spectrophotometric determination of small amounts of uranium in phosphate rock, shales and similar materials (open access)

Topical report on spectrophotometric determination of small amounts of uranium in phosphate rock, shales and similar materials

A report which provides procedures for sample decomposition and the determination of small amounts of uranium in the phosphate rocks and shales. Also, the cupferron and ether-extraction methods are discussed.
Date: 1947
Creator: Center, E. J.
System: The UNT Digital Library