钍基熔盐实验堆
Search documents
2025中国经济回眸丨攀高逐“新” “质”胜未来
Xin Hua She· 2025-12-09 00:56
全球最大综合孔径射电望远镜巡天逐日、江门中微子实验大幕开启、量子计算商业化"破壁"前行、电子 通信超高速信号"中国标尺"鼎立全球……2025,创新浪潮奔涌不息,科技突破与产业变革交相辉映,为 新质生产力注入磅礴动能。 发展新质生产力,是通往高质量发展的必由之路。面对世界百年变局的风云激荡、新一轮科技革命和产 业变革的加速演进,以习近平同志为核心的党中央把因地制宜发展新质生产力摆在更加突出的战略位 置。 创新的地基打得更牢,发展的主动性才会更强。紧紧抓住创新这个"牛鼻子",持续强化基础研究、攻关 关键技术,今年以来,我国科技源头供给进一步增强,不断夯实自立自强的根基。 "人造太阳"创造等离子体高约束模式运行时间的世界纪录;嫦娥六号月背样品研究取得重大科学突破; 在常压下合成的稀土掺杂镍酸盐单晶,在高压下观测到96K的超导转变温度,创下该材料体系最高温度 纪录……一批批有国际影响力的重大原创成果,见证着创新能力的持续提升。 科技向前,产业向新。一年来,产业的"新"味更足、"绿"底更厚、"钱"景更好,竞争新优势加快构筑。 11月20日,北京亦庄的小米汽车超级工厂迎来里程碑时刻——第50万辆小米汽车缓缓驶下生产线。在 ...
新华社经济随笔:理念对了 就不怕山高路远
Xin Hua Wang· 2025-11-14 08:17
Group 1 - The establishment of a new thorium-based molten salt experimental reactor in China marks a significant advancement in nuclear fuel diversification, enabling the use of thorium, which is abundant in China, for safe and efficient power generation [1] - The successful conversion of thorium-uranium nuclear fuel in this reactor positions China as the only country globally to operate such a molten salt reactor with thorium fuel [1] - The integration of thorium fuel technology with energy storage and hydrogen production is expected to contribute to a low-carbon composite energy system [1] Group 2 - The ongoing technological revolution and industrial transformation necessitate a focus on innovation as the primary driving force for development, especially in the context of global competition for strategic innovation resources [2] - The construction of the Shanghai-Chongqing high-speed railway is set to enhance economic connectivity among major urban clusters, promoting industrial collaboration and efficient resource allocation across eastern, central, and western China [2] - Achieving coordinated development and leveraging regional advantages are essential for expanding the domestic economic cycle in a country with vast geographical and demographic diversity [2] Group 3 - The global challenges of climate change, resource depletion, and environmental pollution underscore the necessity of a green transition for sustainable development [3] - The emphasis on ecological civilization highlights the importance of long-term thinking and the need to prioritize green development as a foundation for future growth [3] - Collaborative efforts and maintaining supply chain integrity are crucial in navigating the complexities of global economic challenges, as emphasized in recent APEC meetings [3] Group 4 - China's commitment to opening up its economy is reflected in initiatives like the Hainan Free Trade Port and the high transaction volume at the recent China International Import Expo, indicating a growing alignment of interests with other countries [4] - The focus on equitable development outcomes aims to enhance the quality of life for all citizens, with community projects and cultural initiatives gaining traction [4] - The drive for shared development is seen as a means to foster national stability and individual happiness, aligning with the broader goals of national rejuvenation and strong country construction [4]
大科学装置建设全面提速 筑牢科技强国基石
Yang Shi Wang· 2025-11-13 12:38
Core Insights - The development of large scientific facilities is crucial for technological innovation and building a strong scientific nation in China [1][2][3] - The construction of major scientific infrastructure has accelerated during the 14th Five-Year Plan, with a focus on foundational research and achieving high-level technological self-reliance [1][3] Group 1: Major Scientific Projects - The fourth-generation advanced fission nuclear energy system, the thorium molten salt experimental reactor, has achieved thorium-uranium conversion, breaking the reliance on uranium fuel [1] - The world's largest supergravity centrifuge has officially started operations and will provide critical support for disaster prevention and new material research by the end of 2026 [1] - The compact fusion energy experimental device (BEST) in Hefei is under development and is expected to demonstrate nuclear fusion power generation internationally by the end of 2027 [1][3] Group 2: Investment and Growth in Research - Research and development funding has reached a record high of 249.7 billion yuan, increasing over 70% since 2020 [3] - Over 65 large scientific devices are currently under construction or in operation, with national scientific data centers seeing a fivefold increase in data volume compared to the end of the 13th Five-Year Plan [2][3] Group 3: Strategic Goals and Future Plans - The 14th Five-Year Plan emphasizes the need for strategic, forward-looking, and systematic layout of major scientific infrastructure to enhance open sharing and operational efficiency [2][4] - The 15th Five-Year Plan suggests accelerating high-level technological self-reliance and implementing significant national scientific tasks to meet strategic national needs [4]
核电模块化和熔盐堆取得重大进展,看好核电行业景气度持续提升
China Post Securities· 2025-11-06 11:09
Investment Rating - The industry investment rating is "Outperform" [2] Core Views - The nuclear power industry is expected to see a sustained increase in its prosperity due to significant advancements in modular and fourth-generation molten salt reactors. The successful cold test of the "Linglong No. 1" modular small reactor and the first thorium-uranium fuel conversion in a 2MW thorium molten salt experimental reactor are key developments [5][6] - The "Threefold Nuclear Energy Declaration" aims to triple nuclear power installed capacity by 2050 compared to 2020 levels, highlighting nuclear power as a stable baseload energy source amid the gradual exit of coal-fired power [7] - The report suggests focusing on key players in the nuclear power sector, including Shanghai Electric, Dongfang Electric, and Harbin Electric, as well as control rod drive mechanisms from Zhejiang Fu Holdings, given the expected structural power shortages globally [8] Summary by Sections Industry Overview - The closing index for the industry is 10,551.93, with a 52-week high of 10,551.93 and a low of 6,107.84 [2] Relative Index Performance - The performance of the electric equipment sector relative to the CSI 300 index shows a trend from -21% to +33% over the specified periods [4] Investment Highlights - The report emphasizes the importance of nuclear power as a low-carbon and stable energy source, particularly in light of the ongoing global energy transition and structural shortages [8]
影响市场重大事件:我国航空制造装备领域取得重大突破,世界最大蒙皮拉伸机通过验收; 我国钍基熔盐实验堆建成并首次实现堆内钍铀转化
Mei Ri Jing Ji Xin Wen· 2025-11-02 23:00
Group 1 - The world's largest skin stretching machine has passed acceptance, marking a significant breakthrough in China's aviation manufacturing and domestic production processes [1] - The machine utilizes digital technology for innovative transformation from laboratory to production line, achieving a forming precision of 0.1 mm, surpassing traditional equipment levels [1] - The equipment and its supporting multi-point forming devices have reached world-leading standards [1] Group 2 - China's thorium-based molten salt experimental reactor has been completed and has achieved in-reactor thorium-uranium conversion, proving the feasibility of utilizing thorium resources [2] - The reactor is the only operational molten salt reactor globally that has achieved thorium fuel insertion, with over 90% of its components being domestically produced [2] - Key core equipment for the reactor is 100% domestically sourced, ensuring a self-controlled supply chain [2] Group 3 - The Shenzhou 21 manned spacecraft successfully docked with the Tiangong space station, setting a record for the fastest docking process at approximately 3.5 hours [3] - Three astronauts will enter the space station following the docking, with preparations made by the Shenzhou 20 crew to welcome them [3] Group 4 - The "Low Altitude Economy Blue Book" predicts that commercial operations for low-altitude manned travel could be realized by 2030 [4] - The report outlines three stages of development for low-altitude travel and transportation industries [4] Group 5 - Baillie Gifford maintains a positive outlook on China, focusing on long-term investments and seeking quality growth enterprises in the region [5] - The firm aims to deepen collaboration with various clients and diversify its management scale and customer base [5] Group 6 - Elon Musk predicts that traditional smartphones and apps will disappear within the next 5-6 years, with AI-generated content becoming predominant [6] - He envisions a future where devices serve merely as interfaces for AI, eliminating the need for traditional operating systems and apps [6] Group 7 - Shanghai Suyuan Technology Co., Ltd. has initiated its listing guidance with CITIC Securities as the advisory institution [7] - The company is controlled by Zhao Lidong and Zhang Yalin, who hold a combined voting power of 28.14% [7] Group 8 - The world's first 5G-A humanoid robot torchbearer, "Kua Fu," made its debut at the 15th National Games torch relay [8] - The robot, developed by Leju Robotics, successfully completed a 100-meter relay task while carrying a load of 1.6 kg [8] Group 9 - The rapid increase in robot production is driven by strong demand from downstream manufacturing sectors, particularly in automotive, electronics, and new energy industries [9] - In September, China's industrial robot production reached 76,300 units, a year-on-year increase of 28.3% [9] - Cumulative production from January to September exceeded 595,000 units, surpassing the total production for the previous year [9] Group 10 - The thorium-based molten salt reactor developed by the Shanghai Institute of Applied Physics has achieved a breakthrough in thorium-uranium fuel conversion [10] - This reactor is the only one globally that has successfully operated with thorium fuel, providing important experimental data [10]
世界唯一!我国新建成的这座核能系统技术优势明显
Yang Shi Xin Wen Ke Hu Duan· 2025-11-01 13:56
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].
【财闻联播】这一药企巨头,裁员9000人!吉尔吉斯斯坦外交部已恢复签发电子签证
券商中国· 2025-11-01 12:46
Macro Dynamics - The Ministry of Finance and the State Administration of Taxation announced a tax policy regarding gold transactions, exempting value-added tax for members or clients trading standard gold through the Shanghai Gold Exchange and Shanghai Futures Exchange, effective from November 1, 2025, to December 31, 2027 [2] - A nationwide 1% population sampling survey has commenced, targeting approximately 5 million households and 14 million individuals to gather data on demographics, employment, migration, marriage, fertility, and housing conditions [3] Energy Sector - In September 2025, 7,218 new renewable energy projects were registered, including 32 wind power projects and 7,184 solar power projects, with a significant focus on distributed solar energy [6] - The completion of China's thorium-based molten salt experimental reactor in Gansu represents a significant advancement in nuclear energy technology, aiming to reduce reliance on imported uranium and enhance energy security [7] Financial Institutions - Zhejiang Wangshang Bank reported a total asset scale of 521.46 billion yuan as of the end of September 2025, marking a 10.7% increase from the beginning of the year, with a slight decrease in operating income but a 30.2% increase in net profit [9] Market Data - On October 31, U.S. stock indices collectively rose, with the Nasdaq up 0.61%, marking a 2.24% increase for the week and a 4.7% increase for October [11] - The Nasdaq China Golden Dragon Index rose by 0.53% on October 31, ending a five-month decline [12] Company Dynamics - Novo Nordisk's CEO announced that the company is nearing completion of its plan to lay off 9,000 employees as part of a global restructuring effort [14] - Meituan's flash sale reported significant sales growth on the first day of its Double 11 promotion, with nearly 800 brands seeing sales double compared to the previous year [15] - A land dispute involving Hainan Natural Rubber Industry Group's subsidiary has been reported, with local authorities intervening to maintain order following a conflict over land rights [16]
里程碑式突破!我国自研,首次实现
中国能源报· 2025-11-01 02:57
Core Viewpoint - The successful construction and operation of China's thorium-based molten salt experimental reactor marks a significant advancement in utilizing thorium resources, laying a scientific foundation for future large-scale applications of thorium fuel [1][3]. Group 1: Reactor Development - The thorium-based molten salt experimental reactor is China's independently developed fourth-generation advanced fission nuclear energy system and is currently the only molten salt reactor in the world that has achieved thorium fuel operation [3]. - The reactor uses thorium as nuclear fuel and liquid fluoride salt as a coolant, offering advantages such as safety, no water cooling, operation at atmospheric pressure, and high-temperature output [3]. - Since the project's initiation in 2011, the research team has overcome key technologies related to materials, instruments, equipment development, and system integration [3]. - The reactor features an innovative integrated design that combines the core, fuel salt pump, heat exchanger, and other key components within the main reactor vessel, significantly reducing the risk of radioactive leakage and enhancing safety [3]. - The overall domestic production rate of the reactor exceeds 90%, with 100% of key core equipment being domestically produced, ensuring a controllable supply chain [3]. Group 2: Strategic Importance - The thorium-based molten salt reactor represents a clean and efficient energy system that can integrate with high-temperature molten salt energy storage, high-temperature hydrogen production, solar energy, wind energy, and coal gasification, forming a low-carbon complementary energy system and low-carbon chemical framework [5]. - China's abundant thorium resources and the establishment of thorium-based molten salt reactors can promote national energy independence, providing significant support for the country's energy security and sustainable development [5].
国际首次、目前唯一 中国建成钍基熔盐实验堆引领世界
Zhong Guo Xin Wen Wang· 2025-11-01 01:19
Core Insights - China has successfully built the world's first and only thorium-based molten salt experimental reactor (TMSR), demonstrating the feasibility of utilizing thorium resources in nuclear energy systems [2][3] Group 1: Technological Advancements - The TMSR, with a capacity of 2 megawatts, has achieved thorium-uranium fuel conversion and is the only molten salt reactor operating with thorium fuel globally, marking a significant milestone in thorium molten salt reactor development [2][4] - The molten salt reactor technology is recognized for its inherent safety, no water cooling, atmospheric operation, and high-temperature output, making it well-suited for thorium resource utilization [3][4] Group 2: Domestic Development and Collaboration - The project has achieved over 90% domestic production rate for the experimental reactor, with 100% of key core equipment being domestically sourced, establishing a self-controlled supply chain [6] - Nearly 100 domestic research institutions, universities, and industrial groups participated in the research and engineering construction, overcoming various technical challenges [6][4] Group 3: Future Plans and Goals - The project team aims to establish a 100-megawatt thorium molten salt reactor demonstration project by 2035, accelerating technology iteration and engineering transformation [9][7] - The successful operation of the TMSR lays a solid foundation for the three-step development strategy of experimental, research, and demonstration reactors [9][7]
我国钍基熔盐实验堆建成并首次实现堆内钍铀转化
财联社· 2025-11-01 00:36
Core Viewpoint - The successful operation of the thorium molten salt experimental reactor in Gansu Province marks a significant advancement in the feasibility of utilizing thorium resources for nuclear energy generation [1] Group 1: Project Overview - The thorium molten salt experimental reactor is China's independently developed fourth-generation advanced fission nuclear energy system [1] - It is currently the only molten salt reactor in the world that has achieved the insertion of thorium fuel [1] Group 2: Technical Features - The reactor uses thorium as nuclear fuel and liquid fluoride salt as a coolant, offering advantages such as safety, no water cooling, operation at atmospheric pressure, and high-temperature output [1] - The overall domestic production rate of the reactor exceeds 90%, with 100% of key core equipment being domestically produced, ensuring a controllable supply chain [1]