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The Second Symposium on Frontier Issues of Ion-Matter Interactions Successfully Held at the School of Nuclear Science and Technology, University of South China

From July 3 to 6, the Second Symposium on Frontier Issues of Ion-Matter Interactions was held in Hengyang, Hunan Province. More than 40 experts and scholars from 15 institutions, including Beijing Normal University, Wuhan University, National University of Defense Technology, Beijing Institute of Technology, Dalian University of Technology, Lanzhou University, Xi'an Jiaotong University, North China Electric Power University, the Institute of Modern Physics of the Chinese Academy of Sciences, and the Beijing Institute of Applied Physics and Computational Mathematics, conducted in-depth exchanges and discussions on the latest experimental and theoretical research progress in the mechanisms of energetic ion beam-matter interactions. This symposium was organized by the School of Nuclear Science and Technology of the University of South China, the School of Nuclear Science and Technology of Lanzhou University, and the Key Laboratory of Beam Technology of the Ministry of Education...

2026-07-31

ANSTO Australia Develops New Solution for Immobilizing Sulfate-Bearing Radioactive Waste

The Australian Nuclear Science and Technology Organisation (ANSTO) announced on July 31, 2026, that its researchers have developed a new waste treatment material for immobilizing sulfate-bearing radioactive waste, which is expected to solve the technical challenges in the long-term management of such waste and provide a reference pathway for similar radioactive waste treatment internationally. The related research has been published in the Journal of the European Ceramic Society. The study demonstrates for the first time the application of Hot Isostatic Pressing (HIP) technology in consolidating a dedicated glass-ceramic waste form for sulfate-rich nuclear waste. The research originated from ANSTO's need to manage waste generated during the production of medical radioisotopes, among which sulfate-bearing liquid waste...

2026-07-31

Progress in Russia's Khilonduevskoye Uranium Deposit Development: 3 Kilometers of Mine Workings Completed Ahead of Schedule

The mining division of Russia's Rosatom recently announced that underground mining crews completed three kilometers of mine workings ahead of schedule during the development of the Khilonduevskoye deposit. This milestone, originally planned for completion on August 10, was achieved by a team of workers from the Priargunsky Industrial Mining and Chemical Union (PIMCU), which is part of Rosatom Nedra. According to PIMCU, this mine connection will significantly optimize the ventilation system at the fourth level of the Khilonduevskoye deposit and improve the efficiency of rock block loading, laying the foundation for subsequent development work. The company's CEO, Ivan Kiselev, stated that this connection is of critical importance to the company, as it not only links two sections of the mine but also fundamentally transforms the logistics and safety of fourth-level operations.

2026-07-31

Lufeng Nuclear Power Unit 5 PMC Installation Task Successfully Completed

On July 6, 2026, with the successful installation, handover, and commissioning of the PMC02 and PMC03 systems for Lufeng Nuclear Power Unit 5, the PMC system installation work for the unit was successfully completed, marking the full achievement of the core tasks of the 5PMC Installation Joint Party Member Task Force. The smooth realization of this key milestone fully demonstrated the robust capability of the integrated engineering and production joint team in collaborative construction, driving a phased breakthrough in the construction of Unit 5. This laid a solid foundation for subsequent on-site inspections for the nuclear material license and the smooth receipt of new fuel. Collaborative Breakthrough to Ensure Milestones As the core specialized key equipment for receiving, storing, and transferring nuclear fuel in a nuclear power plant, the PMC system is a critical carrier ensuring the stable operation of the fuel handling system and an indispensable prerequisite for on-site nuclear material license inspections. Its installation quality and construction schedule directly impact the overall construction pace of the unit and the broader fuel loading and commissioning timeline. During this PMC installation phase, the on-site construction conditions were complex, and the pressure to overcome challenges was unprecedented. The team faced multiple difficulties, including intensive cross-disciplinary operations, intricate construction interfaces, severely limited workspace, and tight availability of lifting and scaffolding resources. Project progress faced significant resistance, coordination was highly challenging, and the task was extremely arduous. To fundamentally reverse the passive situation and ensure the achievement of construction goals, the Lufeng Nuclear Power Production Service Department, under the overall guidance of the company's Party Committee, took the initiative. It adopted a model where leaders personally oversaw the campaign and tackled problems directly on-site. By coordinating the construction efforts of the Safety Protection Department, Technical Department, Project Department, supervision units, and various participating construction entities, the PMC Installation Joint Party Member Task Force was formally established. The team consistently adhered to Party-building leadership in project breakthroughs, firmly upholding the value orientation of "Three Focuses." They solidified a normalized multi-party coordination mechanism involving daily meetings and on-the-spot problem-solving, effectively breaking down construction barriers and interface bottlenecks between the work teams of the two construction companies, CNNC Huaxing and China Nuclear Industry 23. By dynamically coordinating construction plans, on-site safety management, manpower organization, and resource allocation, they achieved on-site problem identification, assessment, and resolution. This efficiently resolved various issues such as cross-construction conflicts, material transport obstructions, and resource allocation tensions. Through meticulous coordination and integrated collaborative operations, they provided solid organizational support for achieving the construction goals. Innovation and Pragmatism to Set Benchmarks Throughout the entire campaign, all Party member core members took the lead, shouldered heavy responsibilities, targeted efforts precisely, and broke through difficulties, comprehensively solidifying on-site construction conditions. The team scientifically coordinated the erection, dismantling, and optimization of scaffolding in the fuel building, streamlined the construction logic for civil and installation cross-operations, and systematically completed the defect rectification and power-on work for the spent fuel crane, auxiliary crane, and 130t overhead crane, thoroughly clearing pre-installation obstacles for key equipment introduction. All personnel adhered to the principle of "taking one step forward, being proactive," ensuring that on-site conditions did not wait for procedures and that progress was not stalled by interfaces. They continuously optimized process connections and operational logic, focused on key areas in phases, assigned responsibilities by module, and dynamically optimized resource allocation. By balancing safety with progress and upholding both bottom lines and efficiency, they efficiently and successfully completed the introduction, positioning, and installation of key equipment for the PMC02 system. Concurrently, leveraging experience from previous multi-unit construction projects, the team boldly broke away from traditional fixed procedures and innovatively optimized the construction organization logic. They adopted an interleaved parallel construction approach, simultaneously carrying out multiple key specialized tasks for the first time within the group, including preliminary nuclear cleaning of the spent fuel pool hall, pressure testing of the spent fuel pool, pipe installation and flushing, and comprehensive foreign material search and removal from the fuel racks. Through innovation and pragmatic action, they created a benchmark case for efficient PMC system installation in Hualong One units. Successful Completion, Setting Off Again The successful completion of the PMC installation campaign for Unit 5 is a landmark achievement demonstrating the deep integration of Party-building and production at Lufeng Nuclear Power, efficient multi-disciplinary coordination, and the effective implementation of refined on-site management. It fully showcases the excellent spirit of the Party member team in daring to fight tough battles, being capable of winning them, charging forward, and sustaining continuous operations. The journey does not end; the campaign continues. Next, the PMC Installation Joint Party Member Task Force will persistently maintain its fighting posture, firmly anchor on the overall goal of unit fuel loading, steadily advance the commissioning and various functional tests of the PMC02 and PMC03 systems, and efficiently complete key tasks such as system commissioning and the interconnection of the four pools. They will strive to ensure the smooth passage of the on-site nuclear material license inspection, injecting strong momentum into the high-quality and safe commissioning and operation of the unit.

2026-07-31

Germany's Hesse to Build National Laser Fusion Center, Plans Commercial Laser Fusion Power Plant at Biblis

The German Federal Ministry for Research, Technology and Aerospace (BMFTR) announced on July 29 that Hesse will become the site of Germany's National Laser Fusion Center. The center is one of three national fusion capability centers established under Germany's Fusion 2040 program and the High-Tech Agenda, aiming to promote the coordinated development of fusion research, industry, and infrastructure. According to the arrangement, Focused Energy will play a core role in the construction of the center. The project is located at the site of the former Biblis nuclear power plant in Hesse, where Focused Energy plans to build a laser fusion industrialization park and promote the construction of what it claims will be the world's first commercial laser fusion power plant. Germany's...

2026-07-30

2026 User Annual Conference of Hefei Light Source and Hefei Advanced Light Source Successfully Held in Changchun

From July 26 to 28, the 2026 User Annual Conference of Hefei Light Source and Hefei Advanced Light Source was held in Changchun, Jilin Province. The conference was hosted by the National Synchrotron Radiation Laboratory of the University of Science and Technology of China, and co-organized by the State Key Laboratory of Superhard Materials and Comprehensive Extreme Condition High Pressure Science Center of Jilin University, and the State Key Laboratory of Special Luminescent Science and Technology of the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences. A total of 317 experts, scholars, and user representatives from 69 universities and research institutes across the country gathered to conduct in-depth exchanges on the construction, operation, and cutting-edge achievements of large-scale scientific facilities. The conference was chaired by Liu Xiaosong, Director of the National Synchrotron Radiation Laboratory of the University of Science and Technology of China; Liu Bingbing, Director of the State Key Laboratory of Superhard Materials of Jilin University; and Li Dabing, Deputy Director of the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences.

2026-07-30

TerraPower Isotopes to Donate Actinium-225 via Oncidium Foundation to Support Cancer Treatment Accessibility

TerraPower Isotopes (TPI), a subsidiary of U.S. nuclear innovation company TerraPower, announced on July 29 that it will coordinate the donation of the rare medical isotope actinium-225 (Ac-225) through the Oncidium Foundation to support economically disadvantaged cancer patients in accessing targeted radionuclide therapy. The Oncidium Foundation is a non-profit organization dedicated to promoting global access to targeted radionuclide cancer treatments. Its RLT-Connect program aims to help financially challenged patients access relevant therapies, reducing treatment disparities caused by geographic and economic conditions. This donation also marks TPI's entry into Oncidium's collaborative ecosystem of radioisotope suppliers, medical practitioners...

2026-07-30

Shidaowan Nuclear Power Company Successfully Completes Member Support Activity for Predictive Maintenance and Equipment Condition Monitoring

On July 24, Shidaowan Nuclear Power Company successfully completed the member support activity for predictive maintenance and equipment condition monitoring, laying the foundation for further optimizing the predictive maintenance and equipment condition monitoring management and technical systems of the High-Temperature Gas-Cooled Reactor (HTGR) Demonstration Project, and promoting the transformation and upgrading of the equipment management model. The member support activity, lasting five days, was organized by the Nuclear Power Branch of the China Nuclear Energy Association, aiming to leverage the expertise of industry experts to drive the transformation of the equipment management model of the HTGR Demonstration Project from breakdown maintenance and periodic maintenance to data-driven predictive management, thereby strengthening the foundation of nuclear safety and operational economy. The expert team for this activity was led by Chen Lunshou, former Deputy Chief Engineer of Sanmen Nuclear Power Co., Ltd...

2026-07-30

Northwest Nuclear and Radiation Safety Supervision Station of the Ministry of Ecology and Environment Completes Routine Supervision and Emergency Assessment of Thorium-based Molten Salt Reactor

Recently, the Northwest Nuclear and Radiation Safety Supervision Station of the Ministry of Ecology and Environment (hereinafter referred to as the Northwest Supervision Station) organized a supervision team to conduct routine nuclear and radiation safety supervision and comprehensive emergency drill assessment for the 2 MW Liquid Fuel Thorium-based Molten Salt Experimental Reactor (hereinafter referred to as the Thorium-based Molten Salt Reactor) of the Shanghai Institute of Applied Physics, Chinese Academy of Sciences (hereinafter referred to as Shanghai Institute of Applied Physics). This supervision focused on the operational safety of the Thorium-based Molten Salt Reactor, effluent and environmental monitoring, radiation safety of nuclear technology utilization projects, and comprehensive emergency drills. The supervision team, through document review, on-site verification, and record tracing, primarily examined the effectiveness of the quality assurance program, personnel training and authorization, effluent and environmental monitoring records, emergency system documents, and the rectification records from previous inspections. At the same time, the supervision team observed the comprehensive emergency drill on-site and provided guidance based on actual conditions, conducting a full-process assessment of accident response procedures, cross-departmental coordination, and emergency response measures. In response to the issues and deficiencies identified during the supervision, the supervision team held a special communication meeting with the Shanghai Institute of Applied Physics and proposed rectification requirements.

2026-07-30

Rosatom says 13 small reactor pressure vessels at various production stages

Rosatom Director General Alexey Likhachev recently stated that 13 small reactor pressure vessels are currently at various production stages, and the equipment will be used for nuclear-powered icebreakers and small nuclear power plant projects. Likhachev noted that the batch includes reactor pressure vessels for the Uzbekistan nuclear power plant, which is planned to start construction in 2026. He said that the simultaneous manufacturing of 13 small reactor pressure vessels is unprecedented in the history of Russia's nuclear industry. The reactor pressure vessel is one of the core components of the primary circuit of a nuclear reactor, used to house the core and related internal structures, and withstand high temperatures and pressures during operation.

2026-07-30

Japan Nuclear Fuel Company Says It Will Propose New Schedule for Rokkasho Reprocessing Plant as Soon as Possible

Naohiro Masuda, President of Japan Nuclear Fuel Company (JNFL), stated at a regular press conference on July 29 that the spent nuclear fuel reprocessing plant in Rokkasho Village, Aomori Prefecture, may be difficult to complete within the current fiscal year. The company will propose a new overall schedule as soon as possible after continuing consultations with regulatory authorities on the treatment of liquid waste within the facility. Masuda said that earlier this month, when an official from the Agency for Natural Resources and Energy of the Ministry of Economy, Trade and Industry met with Aomori Governor Soichiro Miyashita, Miyashita had informed the official that completing construction of the reprocessing plant within the current fiscal year would be challenging. Masuda stated that the company needs to make every effort to avoid the risk of schedule delays becoming a reality, and will manage the project construction progress from multiple aspects...

2026-07-30

Hoisting in Place! Global Largest "Artificial Sun" Core Module Installation Progress Exceeds Two-Thirds

On July 28, local time in France, the sixth vacuum vessel module of the International Thermonuclear Experimental Reactor (ITER) tokamak device—Sector Module 1—successfully completed its overall hoisting and precise positioning. Thus, the assembly progress of ITER vacuum vessel modules has exceeded two-thirds. As the general assembly enters a new phase of multi-disciplinary cross-construction, the China Nuclear Engineering Consortium led the coordination of the international team to successfully complete this critical hoisting, laying a solid foundation for subsequent assembly tasks, while fully demonstrating the cross-cultural project management and overall coordination capabilities of the Chinese team in international mega-science projects. The vacuum vessel is a core component of the tokamak device, consisting of nine large sector modules installed and connected sequentially,...

2026-07-30

Preliminary Design Review Meeting Successfully Held for China's Helium-Cooled Solid Test Blanket Module System

From July 6 to 10, 2026, the ITER Organization held an expert review meeting at its headquarters in France regarding the preliminary design of China's Helium-Cooled Ceramic Breeder Test Blanket System (HCCB TBS). During the meeting, the Chinese te

2026-07-27

A series of national standards for agricultural product irradiation processes compiled by China General Nuclear Technology were officially released

Recently, the State Administration for Market Regulation (Standardization Administration of China) issued an announcement officially approving the release of the GB/T 18525 "Irradiation Processing of Agricultural Products" series of national sta

2026-07-27

The Institute of Modern Physics, Chinese Academy of Sciences, has made progress in developing heat-tolerant industrial lactic acid bacteria strains via heavy-ion beam mutagenesis.

Recently, researchers from the Institute of Modern Physics of the Chinese Academy of Sciences and the National Key Laboratory of Heavy Ion Science and Technology relied on the carbon ion beam provided by the Lanzhou Heavy Ion Research Facility (31111.02.H

2026-07-27