Compositions – Radioactive compositions
Patent
1982-05-24
1985-03-19
Kyle, Deborah L.
Compositions
Radioactive compositions
252629, G21F 916
Patent
active
045058512
ABSTRACT:
In storing of radioactive wastes by drying, pulverization and pelletizing, radioactive waste pellets are solidified with an alkali silicate solution as a filler, a substance having an action to harden the alkali silicate solution, and a substance having an action to absorb the water formed by the hardening reaction of the alkali silicate solution, or a substance having both actions to harden the alkali silicate solution and to absorb the water formed by the hardening reaction. The solidification can be attained with easy operation and prolonged stability at a low cost.
REFERENCES:
patent: 3837872 (1974-09-01), Conner
patent: 3988258 (1976-10-01), Curtiss et al.
patent: 4018616 (1977-04-01), Sugahara et al.
patent: 4173546 (1979-11-01), Hayes
Funabashi Kiyomi
Kawamura Fumio
Kikuchi Makoto
Yusa Hideo
Hitachi , Ltd.
Kyle Deborah L.
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