A method is described-for ext acting.uranium from a nitrate solution wi th ethyl ether.. The sample is evapc•rated to the point of incipient crystal format ion, then the concen: ate is transferred to the extracto u ing a solution 3/4 .saturated with calcium nitrate and 5-1010 nitric I adid by volume. Small amounts of other ions are also extracted. The amount of iron .extracted is diminished.by removal of chloride ion from FT. NT. | B. TO B.
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