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Reprocessing of Spent Nuclear Fuel in Liquid and Supercritical Carbon Dioxide

机译:在液体和超临界二氧化碳中进行废核燃料的再处理

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摘要

The conducted investigations have shown that the nuclear power plant spent nuclear fuel (NPP SNF) reprocessing may be carried in liquefied CO{sub}2 and in freon 134a. 2. It is shown that by using the HNO{sub}3-TBP solutions in supercritical carbon dioxide more than 90% of uranium are recovered from the real RBMK (channel-type high power reactor) and WWER-1000 (water-moderated reactor) SNF as a result of three extraction operations under stoichiometric conditions.
机译:进行的调查表明,核电站废核燃料(NPP SNF)再加工可以在液化CO {Sub} 2和氟利昂134a中进行。 2.显示通过使用超临界二氧化碳的HNO {Sub} 3-TBP溶液,从真正的RBMK(通道型高功率反应器)和WWER-1000(水调节反应器)中回收超过90%的铀)SNF由于化学计量条件下的三种提取操作。

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