Compositions – Radioactive compositions
Patent
1986-07-14
1989-02-28
Lechert, Jr., Stephen J.
Compositions
Radioactive compositions
2505061, 252629, 252633, 264332, 419 48, 419 51, G21F 916, G21F 912
Patent
active
048083372
ABSTRACT:
A compressible bellows type metal canister is used in a hot pressing process for immobilizing high level radioactive nuclear waste material in the form of synthetic rock, the canister comprises a base wall and a corrugated bellows side wall of generally circular cross-section, concentrically arranged within the corrugated side wall is a cylindrical liner. In the center of the base wall a conically-tapered aperture is provided with a filter plug. Diametrically opposed apertures are provided in the base wall and are connected by an outlet pipe for removal of waste gases.
REFERENCES:
patent: 2852141 (1958-09-01), Landon
patent: 3705648 (1972-12-01), Arvanitakis
patent: 4172807 (1979-10-01), Larker
patent: 4274976 (1981-06-01), Ringwood
patent: 4314909 (1982-02-01), Beall et al.
patent: 4409029 (1983-10-01), Larker et al.
patent: 4590000 (1986-05-01), Baatz et al.
patent: 4645624 (1987-02-01), Ramm et al.
Walgate, R. 1982, Synroc presses on in Australia, Nature 300(9): 470.
Bukyx Wilhelmus J.
Padgett John G.
Ramm Eric J.
Ringwood Alfred E.
Lechert Jr. Stephen J.
Locker Howard J.
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