Compositions – Radioactive compositions
Patent
1987-12-14
1989-06-27
Locker, Howard J.
Compositions
Radioactive compositions
252630, 252633, 106 97, G21F 916, G21F 902, C04B 702
Patent
active
048427730
ABSTRACT:
The invention is directed to a method for producing a cement product for terminal storage of tritium water wherein activated bentonite capable of swelling is dispersingly mixed with the tritium water and the suspension obtained thereby is subjected to a swelling operation. The swollen suspension is dispersingly mixed with cement. The cured product has a water content of over 75% by weight.
REFERENCES:
patent: 3749917 (1973-07-01), Kucherer
patent: 4113504 (1978-09-01), Chen et al.
patent: 4363757 (1982-12-01), Koster et al.
patent: 4379081 (1983-04-01), Rootham
patent: 4416810 (1983-11-01), Noakes
patent: 4424903 (1984-01-01), Knieper et al.
patent: 4454062 (1984-06-01), Penzhorn
patent: 4528129 (1985-07-01), Manchak
Gramatte Winfried
Kunz Willfried
Pohl Udo
Schmitt Rolf-Erhard
Deutsche Gesellschaft fur Wiederaufarbeitung von Kernbrennstoffe
Hanover Battelle Institut E.V.
Locker Howard J.
Ottesen Walter
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