Method of containing radioactive or other dangerous waste materi

Details Method of containing radioactive or other dangerous waste materi Method of containing radioactive or other dangerous waste materi

1984-01-23

1987-02-10

Lechert, Jr., Stephen J.

Compositions

Radioactive compositions

Nuclear reactor fuel

100211, 2505061, 2505071, 252628, 252629, 264 05, 264125, 264332, G21F 936, G21F 916

Patent

active

046422048

ABSTRACT:
A method of containing radioactive or other dangerous material separately or intermixed with a bonding compound of a material, resistant to leaching by water, in a gas-tight container and of converting the material by hot isostatic pressing (HIP) into a dense body. The material is filled into a cylindrical container having a corrugated bellows-like wall. The dangerous material is prevented from filling up the annular spaces formed by the corrugations, by means of a barrier means placed inside the container. A metallic netting combined with a paper-like sheet of ceramic material makes a suitable barrier means.

REFERENCES:
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patent: 3935467 (1976-01-01), Gablin
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patent: 4172807 (1979-10-01), Larker
patent: 4280921 (1981-07-01), May
patent: 4409029 (1983-10-01), Larker et al.
patent: 4488048 (1984-12-01), Bienek et al.
Hoenig et al., 1983, Large Scale Densification of a Nuclear Waste Ceramic by Hot Isostatic Pressing, American Ceramic Society Bulletin, vol. 62(12): 1389-1390.

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