Apparatus for cooling crystallization of cesium / rubidium solution and method for producing solid

By combining a sealed cooling cylinder device and a liquid cooling tank, the problem of high energy consumption and low efficiency in existing technologies has been solved, enabling the efficient preparation of high-purity cesium formate and rubidium solids, adapting to different production needs, and reducing production costs.

CN122399385APending Publication Date: 2026-07-17ZIJIN MINING RENEWABLE ENERGY & ADVANCED MATERIALS (CHANGSHA) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZIJIN MINING RENEWABLE ENERGY & ADVANCED MATERIALS (CHANGSHA) CO LTD
Filing Date
2026-04-13
Publication Date
2026-07-17

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Abstract

本发明公开了一种铯 / 铷溶液的冷却结晶装置和甲酸铯 / 铷固体的制备方法，包括捣锤、驱动装置和冷却筒；冷却筒用于降低铯 / 铷溶液的温度，其内部为密闭空间，且一端开设有可开闭的物料进出口。甲酸铯 / 铷固体采用上述装置制备。本发明通过动态冷却、材质创新、结构优化与智能控制的多元结合，系统性地解决了高纯铯 / 铷化合物在冷却结晶环节中面临的纯度、效率、收率与可控性四大核心难题，构成了一套高效、纯净、稳定的专用生产装置和对应的生产方法，相较于传统的高温长时间烘干结晶，可显著降低生产能耗、保证产品收率和生产稳定性，具有高水平的工业应用价值。
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Citation Information

Patent Citations

  • CN110256232A

  • CN120479009A