Abstract
Using iron boron phosphate glass to immobilize simulated α-HLLW has been studied. The results showed that sintering at a temperature of 930 °C, heating for 2 h, monazite-type crystal was detected only by XRD apparatus in the solidification. The samples containing different contents of simulated α-HLLW were measured by product consistency test (PCT) and showed the maximum pack capacity of up to 25% with a good chemical durability, and the normalized elemental mass release of Fe, P, and Ce is 28.10 × 10−4g•m−2•d−1, 56.61 × 10−4g•m−2•d−1, and 0.95 × 10−4g•m−2•d−1, respectively.
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Acknowledgments
This work was supported by “Radiochemistry 909 Program” in China Academy of Engineering Physics (CAEP) and the NSFC (21407133).
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Sheqi, P., Xiaogang, W., Chengcheng, X., Wei, S., Hailing, Z., Yongpeng, W. (2017). Solidification of Simulated α-HLLW in Iron Phosphate Glass-Ceramics. In: Jiang, H. (eds) Proceedings of The 20th Pacific Basin Nuclear Conference. PBNC 2016. Springer, Singapore. https://doi.org/10.1007/978-981-10-2314-9_46
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DOI: https://doi.org/10.1007/978-981-10-2314-9_46
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