四川能源核产业有限公司10月20日正式揭牌成立1,标志着我国微型核反应堆技术进入商业化阶段。该公司专注于微型核反应堆的技术研发与产业化1,由中国核动力研究设计院开发的铀氢锆燃料铅铋冷却微堆技术成为其核心产品1。
这款微堆装置具有体积小、高效能的特点1。堆芯大小与家用冰箱相近,整个发电系统可装入两三个集装箱内,便于通过集装箱运输和部署1。微堆的电功率不超过10兆瓦1,采用液态铅铋合金作为冷却剂1,具有固有安全性1。相比传统核电站,该技术无需配套安全壳设施,也无需设置场外应急体系1,工程整体建设周期可压缩至30个月以内1。
这一技术创新使微堆适用于海岛、偏远矿区等场景的电力供应1,为难以建设大型核电站的区域提供了可行的能源解决方案。
Sichuan Energy Nuclear Industry Co., Ltd. was officially unveiled on October 20, marking a significant milestone in China's development of small modular reactor technology 1. The company focuses on the research and commercialization of micro nuclear reactors, which the China Nuclear Power Research and Design Institute has engineered using uranium-hydrogen-zirconium fuel and liquid lead-bismuth coolant technology 1.
The micro reactors, which generate no more than 10 megawatts of electrical power, feature a core roughly the size of a household refrigerator and can fit an entire power generation system into two or three shipping containers for deployment 1. This compact design eliminates the need for separate containment structures or offsite emergency response systems, while maintaining inherent safety characteristics 1. The construction cycle for these systems has been compressed to no more than 30 months 1. Such technological advances position micro reactors as practical solutions for power supply in remote locations, island territories, and isolated mining regions, signaling that China's micro reactor technology has now entered the commercial deployment phase 1.
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