Uranium in phosphate rock and derivates |
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| Authors: | E. T. Romero Guzmán M. Solache Ríos J. L. Iturbe García E. Ordoñez Regil |
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| Affiliation: | (1) Dpto. Química, Instituto Nacional de Investigaciones Nucleares, Del. M. Hidalgo, Apdo, Postal 18-1027, C.P. 11870 México, D.F., México |
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| Abstract: | It is well known that phosphate rock contains a small amount of uranium. During the production of phosphate fertilizers, most uranium present is found in the phosphate fraction. Uranium was determined in the 70–200 ppm range in the phosphate rock and the final products by nuclear and classical methods. |
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