PLUTONIUM PARTIONNING IN THE THIRD PLUTONIUM CYCLE OF THE PUREX PROCESS WITH HYDROZINE-STABILIZED HYDROXYLAMINE NITRATE
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Graphical Abstract
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Abstract
The effects of some factors such as concentration of nitric acid, the molar ratio of hydroxy-lamine nitrate to plutonium and temperature on the stripping of plutonium are investigated. Cas-cade experiment with simulated 3AF and 3BF feed are carried out at room temperature and elevat-ed temperature(45--50℃) respectively. Plutonium recovery and DF for removal of uranium fromplutonium stream are given. Standing time of the organic phase loaded with plutonium influencesre-extraction of plutonium significantly.
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