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PROCESSING OF URANIUM MATERIALS BY FLUORINATION AND DISSOCIATION OF URANIUM HEXAFLUORIDE IN PLASMA SEPARATOR
PROCESSING OF URANIUM MATERIALS BY FLUORINATION AND DISSOCIATION OF URANIUM HEXAFLUORIDE IN PLASMA SEPARATOR
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机译:等离子体分离器中六氟化铀的氟化和离解处理铀材料
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摘要
The invention provides a series of techniques for processing uranium containing feed materials such as uranium ores, reprocessed uranium, uranium containing residues and uranium containing spent fuel. The processes described involve fluorination (2) of uranium containing material (8, 24, 26), separation (14) of the uranium containing material (20, 22) from other materials based on ionisation thereof with the non-ionised fluorine containing material being recycled (16). Metallic uranium and/or plutonium and/or fission products may result. The technique offers advantages in terms of the range of materials which can be reprocessed and a reduction in the number of complexity of stages which are involved in the process.
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