Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal
Patent
1977-11-01
1979-11-13
Nelson, Peter A.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Radioactive metal
176 30, C22B 6002
Patent
active
041743695
ABSTRACT:
Method for removing fuel pellets from a nuclear fuel element without damaging the fuel pellets or fuel element sheath so that both may be reused. The method comprises holding the fuel element while a high pressure stream internally pressurizes the fuel element to expand the fuel element sheath away from the fuel pellets therein so that the fuel pellets may be easily removed.
REFERENCES:
patent: 2827405 (1958-03-01), Evans et al.
patent: 2891840 (1959-06-01), Curtis
patent: 3316065 (1967-04-01), Baertschi et al.
patent: 4000039 (1976-12-01), Huschka et al.
De Paul L. A.
Dermer Z. L.
Nelson Peter A.
Westinghouse Electric Corp.
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