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Effect of pH and gaseous ammonia flow rate on the composition and structure of ammonium uranate
Authors:A. S. Rodríguez  L. R. B. Macías
Affiliation:(1) Chemistry Department, National Institute of Nuclear Researchs, Col. Escandón Deleg. Miguel Hidalgo., P.O.Box 18-1027, 11801 México, D.F., Mexico
Abstract:Ammonium uranate was precipitated from uranyl nitrate solution using gaseous ammonia, then filtered, washed with demineralized water and dried. The influence of pH and ammonia flow rate on their composition and structure were examined by X-ray diffraction analysis, making use of additional information obtained from infrared analysis.
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