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The Extraction Method of Purification of Uranyl Nitrate

Description: Technical report. Three extractions of a diethyl ether solution of uranyl nitrate with small portions of water are effective in removing rare earths, as is shown by radio-gadolinium and radio-europium tracer experiments. A study of representative ethers, alcohols, ketones, and esters showed that diethyl ether and a mixture of 85% ethyl methyl ketone with 15% xylene are the best solvents for the extraction.
Date: August 28, 1942
Creator: Myers, L. S., Jr.; Anderson, K. C.; Wexler, Sol & Boyd, G. E.
Partner: UNT Libraries Government Documents Department
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Effect of Temperature on the Surface of Cast Uranium Metal

Description: Technical report. Photomicrographs showing the effect of heating polished uranium surface at 600, 700, 850, and 1000 degrees C, and sandblasted and cut surface at 1000 degrees C are included.
Date: December 3, 1942
Creator: Johns, I. B; Newton, A. S. & Gladrow, E. M.
Partner: UNT Libraries Government Documents Department
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