NUCLEAR REACTOR WITH FISSIBLE REGION REPRESENTING SALT MELT

FIELD: physics, nuclear physics. ^ SUBSTANCE: nuclear reactor with fissible region representing a salt melt comprises a lead heat-carrier. The heat-carrier directly contacts aforesaid fissible region and circulates in primary heat exchange circuit. Initial nuclear fuel consists of potassium chloride...

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Hauptverfasser:	RASPOPIN SERGEJ PAVLOVICH, JAMSHCHIKOV LEONID FEDOROVICH, DESJATNIK VASILIJ NIKIFOROVICH, NICHKOV IVAN FEDOROVICH, BEKETOV ASKOL'D RAFAILOVICH, VASIN BORIS DMITRIEVICH, SERGIENKO DMITRIJ ALEKSANDROVICH, GOL'DSHTEJN SERGEJ LJUDVIGOVICH, VOLKOVICH VLADIMIR ANATOL'EVICH, SKIBA OLEG VLADIMIROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS
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Beschreibung
Zusammenfassung:	FIELD: physics, nuclear physics. ^ SUBSTANCE: nuclear reactor with fissible region representing a salt melt comprises a lead heat-carrier. The heat-carrier directly contacts aforesaid fissible region and circulates in primary heat exchange circuit. Initial nuclear fuel consists of potassium chloride and uranium tetrachloride. Tetrachloride is uranium-235-enriched to 24%. Internal chamber of the fissible region is, preferably, cylindrical changing over into tapered shape. The aforesaid fissible region aluminIum nitride wall is enclosed by a cylindrical layer of aforesaid heat carrier fed in tangentially to directly contact fuel salt melt at the fissible region bottom. The thick-walled cylinder of liquid lead makes a part of radiation protection. ^ EFFECT: higher reactor safety and efficiency with heat carrier temperature increasing, reduced fuel circulation time, decreased radioactive waste volume and radioactivity.