Compositions – Radioactive compositions – In form of sol solution or gel
Patent
1984-02-13
1986-10-07
Gron, Teddy S.
Compositions
Radioactive compositions
In form of sol solution or gel
264 05, 422159, G21C 1900, G21C 2100
Patent
active
046158340
ABSTRACT:
A process and an apparatus are, herein, disclosed for producing microspheres of fissile and/or fertile materials with a high degree of sphericity from a feed solution starter containing at least one metal salt selected from among thorium, uranium and plutonium by using as a gelling medium an organic solvent that has a higher density and a greater interfacial tension with water than the feed solution and which is capable of dissolving ammonia.
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Zimmer et al.: Trans. Amer. Nucl. Soc., 20, 591-593, (1975).
Forthmann et al.: JUL-655-RW (1970).
"Proceedings of a Panel on Sol-Gel Processes for Ceramic Fuels, Vienna, May 6-10, 1968", (IAEA, Vienna, 1968).
Brambilla et al.: Energia Nucleare, 17, 217-224 (1970).
Ringel et al.: Nucl. Technol., 45, 287-298, (1979).
Naefe et al.: Nucl. Technol., 42, 163-171, (1979).
Shiba Koreyuki
Takahashi Yoshihisa
Yamagishi Shigeru
Caress Virginia B.
Gron Teddy S.
Japan Atomic Energy Research Institute
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