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EXPERIMENTAL STUDY OF THERMOCHEMICAL TREATMENT OF SPENT ION-EXCHANGE RESINS

机译:废离子交换树脂热化学处理的实验研究

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A thermochemical treatment technique was investigated for application to the volume reduction of spent ion-exchange resins of nuclear power plants.The thermochemical treatment technique uses powder metal fuel to incinerate the resins.Insignificant amounts of soluble species were found in the slag from the thermochemical treatment of H-type cation exchange resins.The slag could be solidified firmly with magnesium-potassium-phosphate ceramics.The volume ratio of initial resin to the final ceramics form was about 10.Leaching rates of radionuclides from the ceramics were low.Thus the thermochemical treatment technique was confirmed to applicable to the volume reduction of spent ion-exchange resins.
机译:研究了热化学处理技术以应用于核电站的废离子交换树脂的体积降低。热化学处理技术使用粉末金属燃料焚烧树脂。从热化学处理中发现渣中的显着物种的显着物种。 H型阳离子交换树脂。炉渣可以用镁 - 磷酸镁陶瓷牢固凝固。初始树脂与最终陶瓷形式的体积比约为10.来自陶瓷的放射性核素速率低。属于热化学 确认治疗技术适用于废离子交换树脂的体积减少。

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