聚乙烯高整体容器(HDPE-HIC)装料脱水工艺国内外应用研究现状

Current Status of Domestic and International Application of Polyethylene High Integrity Container (HDPE-HIC) Filling and Dewatering Processes

核电厂运行过程中产生了大量放射性废树脂,放射性废树脂的高效减容和稳定化处理对国内核电发展至关重要。聚乙烯高整体容器(HDPE-HIC)装料脱水工艺具有工艺流程短,系统简单、操作方便、系统投资较少、运行费用低等诸多优点,有着广阔的应用前景。文章对国内外聚乙烯高整体容器(HDPE-HIC)装料脱水系统工艺研究现状进行调研分析,以期对后续此工艺研究提供参考。A large amount of radioactive waste resin is generated during the operation of nuclear power plants, the efficient volume reduction and stable processing of radioactive waste resin is crucial for the development of nuclear power plants in China. The HIC filling and dewatering technique has many advantages, such as short process flow, simple system, convenient operation, low system investment, and low operating costs. It has broad application prospects. This article conducts a review of the HIC filling and dewatering technique, in order to provide a reference for subsequent research on the waste resin loading and dewatering technique by polyethylene high integrity containers.