Separation of Small Amounts of Scandium From Uranium
Description:
Abstract: A method for separating small amounts of scandium (1 to 10 mg.) from a gram of uranium depends upon formation of insoluble uranium peroxide while the scandium in solution is complexed with ethylenediamine-tetraacetic acid. The precipitated peroxide carries down less than 30 p.p.m. of scandium. Uranium left in solution, less than one milligram in amount, does not interfere when the scandium is precipitated as ammonium scandium tartrate and determined gravimetrically by ignition of the …
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Date:
May 1954
Creator:
Bergstresser, Karl S.
Item Type:
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Report
Partner:
UNT Libraries Government Documents Department