Abstract

The results of numerical studies of an induction-melting furnace with a cone-shaped cold crucible for vitrification of high-level wastes with noble metals are presented. The study has been carried out using a 2D electrohydrodynamic two-frequency model taking into account the movement of noble-metal particles in a borosilicate-glass melt. Based on the mathematical modeling, a furnace with an induction-drain unit that ensures complete removal of noble metals together with the drained glass melt has been developed. The directions for further numerical and experimental studies are presented.

中文翻译：

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含贵金属高放废物玻璃化冷坩埚感应炉过程的数值研究

摘要

介绍了用于玻璃化贵金属高放废物的锥形冷坩埚感应熔炼炉的数值研究结果。该研究是使用二维电流体动力学双频模型进行的，该模型考虑了贵金属颗粒在硼硅酸盐玻璃熔体中的运动。基于数学模型，开发了一种带有感应排水装置的熔炉，可确保将贵金属与排出的玻璃熔体一起完全去除。提出了进一步数值和实验研究的方向。