METHOD FOR REMOVAL OF IRRADIATED MATERIAL FROM NUCLEAR REACTOR PLATE

FIELD: nuclear engineering. ^ SUBSTANCE: the proposed method of removal of irradiated material from nuclear reactor plate includes the irradiated material shielding with a shield material and their following removal of both materials. The shielding is fulfilled with a granulated material. Removal of...

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Hauptverfasser: GAVRILOV P.M, CHUKANOV V.B, GALUZO L.B, ROMANOV O.N, IZMEST'EV A.M, SHIDLOVSKIJ V.V, MESHCHERJAKOV V.N, TSYGANOV A.A
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: nuclear engineering. ^ SUBSTANCE: the proposed method of removal of irradiated material from nuclear reactor plate includes the irradiated material shielding with a shield material and their following removal of both materials. The shielding is fulfilled with a granulated material. Removal of irradiated and granulated materials is carried out by means of an auxiliary tube with a grate, confining the irradiated material and permeable for granulated material. The auxiliary tube is installed into the tube of a reactor fuel channel. ^ EFFECT: decreasing the idle time of reactor or/and production equipment. ^ 1 cl, 1 dwg