Method for producing molded bodies containing highly active radi

Details Method for producing molded bodies containing highly active radi Method for producing molded bodies containing highly active radi

1979-12-28

1983-05-17

Kyle, Deborah L.

Compositions

Radioactive compositions

252629, 264 05, G21F 916

Patent

active

043839444

ABSTRACT:
A method for producing a molded body containing highly radioactive wastes. The wastes are mixed with molten glass or are melted together with glass formers, and converted into glass granules or glass powder. These granules or powder are mixed with a metal powder containing at least one of the metals lead, iron, silver, cobalt, nickel and tin, and the mixture is condensed at pressures of 25 to 500 Newtons/mm.sup.2 to form a molded body.

REFERENCES:
patent: 3878275 (1975-04-01), Kasberg
patent: 4072501 (1978-02-01), Quinby
patent: 4115311 (1978-09-01), Sump
patent: 4280921 (1981-07-01), May
Rusin et al., "Development of Multibarrier Nuclear Waste Forms", In: McCay, ed., Scientific Basis for Nuclear Waste Mgmt., vol. 1, (New York, Plenum Press, 1979), pp. 169-180, 1978.
Goetzel, C. G., Treatise on Powder Metallurgy, vol. I, Interscience Publishers, Inc., New York, (1949), pp. 137-139 and 241-257.

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