Journal of the Chinese Ceramic Society, Volume. 52, Issue 9, 3019(2024)

Study on the Influence of Melting Time on the Spatial Distribution of Ru Precipitates in Simulated High-Level Waste Glass Melts

XU Liyan1,2, NIU Chenchen1,2, XU Kai1,2, HU Kaiwen1, JIA Ziqiang1, and CHEN Aiqing3
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(10)

    [4] [4] KODAMA T, SHIBATA Y, TAKAHASHI N, et al. Experiments on the leak path factor of ruthenium volatilized from high-level liquid waste tanks in a reprocessing plant in case of the boiling and drying accident[J]. J Nucl Sci Technol, 2014: 1–5.

    [5] [5] BORISOV A, DANYUSHEVSKY L. The effect of silica contents on Pd, Pt and Rh solubilities in silicate melts: An experimental study[J].Ejm, 2011, 23(3): 355–367.

    [6] [6] KAMAT H, ARIAS-SERRANO B I, YAREMCHENKO A, et al. Ruthenium solubility and its impact on the crystallization behavior and electrical conductivity of MoO3–containing borosilicate-based model high-level nuclear waste glasses[J]. J Non Cryst Solids, 2020, 549: 120356.

    [7] [7] GRüNEWALD W, ROTH G, TOBIE W, et al. The role of the platinum group elements ruthenium, rhodium and palladium in the vitrification of radioactive high level liquid waste using joule heated ceramic lined waste glass melters[J]. Glass Technol-Part A, 2008, 49(6): 266–278.

    [8] [8] PUIG J, HANOTIN C, NEYRET M, et al. High temperature rheological study of borosilicate glasses containing platinum group metal particles by means of a mixer-type rheometer[J]. J Nucl Mater,2016, 469: 112–119.

    [9] [9] SIMONNET C. Mixed ionic and electronic conductivity of oxides from molten state to glassy state: Application to RuO2–glass composites[J].Solid State Ion, 2004, 175(1–4): 695–698.

    [10] [10] SIMONNET C, GRANDJEAN A. Mixed ionic and electronic conductivity of RuO2–glass composites from molten state to glassy state[J]. J Non Cryst Solids, 2005, 351(19–20): 1611–1618.

    [11] [11] HANOTIN C, PUIG J, NEYRET M, et al. Platinum group metal particles aggregation in nuclear glass melts under the effect of temperature[J]. J Nucl Mater, 2016, 477: 102–109.

    [12] [12] PEUGET S, CACHIA J N, JéGOU C, et al. Irradiation stability of R7T7-type borosilicate glass[J]. J Nucl Mater, 2006, 354(1–3): 1–13.

    [13] [13] YAMASHITA M, YAMANAKA H, SASAGE K I. Dissolution and separation of ruthenium in borosilicate glass[J]. J Am Ceram Soc, 2004,87(5): 967–969.

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    XU Liyan, NIU Chenchen, XU Kai, HU Kaiwen, JIA Ziqiang, CHEN Aiqing. Study on the Influence of Melting Time on the Spatial Distribution of Ru Precipitates in Simulated High-Level Waste Glass Melts[J]. Journal of the Chinese Ceramic Society, 2024, 52(9): 3019

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    Paper Information

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    Received: Feb. 29, 2024

    Accepted: --

    Published Online: Nov. 8, 2024

    The Author Email:

    DOI:10.14062/j.issn.0454-5648.20240168

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