Plastic and nonmetallic article shaping or treating: processes – Shaping or treating radioactive material
Patent
1984-07-02
1986-03-11
Gron, Teddy S.
Plastic and nonmetallic article shaping or treating: processes
Shaping or treating radioactive material
252639, G21C 362, G21C 2102
Patent
active
045754365
ABSTRACT:
An improved method for compression molding of typically brittle ceramic materials comprising uranium dioxide which enhances their compacting and cohering properties in the manufacture of nuclear fuel products. The uranium dioxide is mixed with a fugitive binder comprising a high molecular weight acrylic acid polymer and ammonium bicarbonate. The mixture is then pressed and sintered to expel the binder and to give a fissionable nuclear fuel pellet.
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patent: 3992494 (1976-11-01), Holden
patent: 4061700 (1977-12-01), Gallivan
patent: 4138360 (1979-02-01), Gallivan
patent: 4284593 (1981-08-01), Sutcliffe et al.
patent: 4293507 (1981-10-01), Sutcliffe et al.
patent: 4383953 (1983-05-01), Larson et al.
Larson Richard I.
Smith William E.
Caress Virginia B.
General Electric Company
Gron Teddy S.
James, Jr. Ivor J.
Simkins Raymond G.
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