1. Chemical Flowsheet Conditions for Preparing Urania Spheres by Internal Gelation
2. see also ORNL/TM-6850, Oak Ridge National Laboratory (July 1979).
3. J. L. WOOLFREY, “The Preparation and Calcination of Ammonium Uranates —A Literature Survey,” AAEC/TM-476, Australian Atomic Energy Commission (Sep. 1968).
4. W. T. BOUNDS and L. C. WATSON, “Preparation of UO2for Use in Ceramic Fuels, Part I: Batch Precipitation of Ammonium Diuranate,” CRCE-716, National Research Council of Canada (Sep. 1958);