世界唯一！我国新建成的这座核能系统技术优势明显

Core Viewpoint - The successful construction of China's thorium-based molten salt experimental reactor marks a significant advancement in nuclear energy technology, potentially reducing reliance on uranium and enhancing energy security through the utilization of abundant thorium resources [1][4][6]. Group 1: Project Overview - The thorium-based molten salt experimental reactor is the only operational molten salt reactor globally that has achieved thorium-uranium conversion [4][6]. - This reactor utilizes thorium as fuel and liquid fluoride salt as a coolant, offering inherent safety, no water cooling, atmospheric pressure operation, and high-temperature output [4][10]. Group 2: Technological Innovations - The project has successfully developed core technologies related to materials, instruments, equipment, and system integration, significantly reducing radioactive leakage risks and enhancing reactor safety [8][22]. - The reactor's design incorporates innovative safety features, including an integrated reactor core and coolant systems, which prevent radioactive material leakage [20][22]. Group 3: Environmental and Energy Implications - The thorium-based molten salt reactor is a clean and efficient energy system that can complement other renewable energy sources, contributing to a low-carbon chemical system [10][12]. - The reactor operates at a temperature of 700 degrees Celsius, enabling high-efficiency hydrogen production, which is considered a key energy source for the 21st century [28][30]. Group 4: Future Prospects - The successful demonstration of thorium resource utilization lays a solid foundation for future demonstration and commercial reactor construction [6][14]. - The reactor's ability to operate without large amounts of water allows for its deployment in arid regions, facilitating large-scale applications and addressing carbon neutrality goals [30][32].