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China's new-generation tokamak, Huanliu-3 (HL-3), has made significant progress operating in high-confinement mode (H mode) under a plasma current of 1 million amperes for the first time, China National Nuclear Corporation (CNNC) announced. The experiment took place at CNNC’s Southwestern Institute of Physics (SWIP) in Chengdu, Sichuan Province. It is not clear whether this refers to the HL-2M tokamak, which was commissioned at SWIP in December 2020 as an upgrade of the earlier the HL-2A or whether this is a further upgrade.
- Source: NEI Magazine
- Date: Thursday, 07 September 2023
- Original article: neimagazine.com/news/newsmore-fusion-progress-for-china-11124388
Researchers at the Joint European Torus in the UK doubled previous records by producing a total of 59 megajoules of heat energy from fusion over a five second period.
- Source: World Nuclear News
- Date: Thursday, 10 February 2022
- Original article: world-nuclear-news.org/Articles/Fusion-energy-record-at-JET-huge-step-forward
The European Organisation for Nuclear Research (CERN) in Switzerland has completed acceptance testing of Russian-made niobium-tin superconductors manufactured under the framework of the Future Circular Collider (FCC) CERN Conductor Development Programme, Rosatom’s Fuel Company TVEL said on 16 June. The design of the superconducting strands and the technology for their manufacture were developed at the AA Bochvar Institute of Inorganic Materials (VNIINM) in Moscow, while the 50km long qualification batch of strands was manufactured at the Chepetsky Mechanical Plant (CMP) in Glazov, Udmurt Republic (both part of TVEL). The work was completed as part of the agreement between TVEL and CERN, and was based on successful test results.
- Source: NEI Magazine
- Date: Friday, 18 June 2021
- Original article: neimagazine.com/news/newstvel-supplies-superconductors-to-cern-8827652
After a decade of design and fabrication, US-based General Atomics said on 15 June that it is ready to ship the first module of the Central Solenoid to the International Thermonuclear Experimental Reactor (ITER) under construction in Saint-Paul-lès-Durance in southern France. Despite the challenges of Covid-19, ITER is almost 75% built and massive first-of-a-kind components have been arriving in France from three continents over the past 15 months. Construction of ITER is funded mainly by the European Union (45.6%) with the remainder shared equally by China, India, Japan, Korea, Russia and the USA (9.1% each). However, in practice, the members deliver little monetary contribution to the project, instead providing ‘in-kind’ contributions of components, systems or buildings.
- Source: NEI Magazine
- Date: Wednesday, 16 June 2021
- Original article: neimagazine.com/news/newsgeneral-atomics-prepares-to-ship-first-module-of-iters-central-solenoid-8822680
Researchers have found that small amounts of plutonium were included inside cesium-rich microparticles (CsMPs) emitted during the Fukushima Daiichi accident in 2011, the University of Helsinki reports.
- Source: NEI Magazine
- Date: Saturday, 18 July 2020
- Original article: neimagazine.com/news/newsinternational-study-finds-plutonium-particles-were-released-during-fukushima-accident-8029597
Cold and active commissioning has been completed of the full-scale demonstration GeoMelt In-Container Vitrification (ICV) plant at the UK's Sellafield site. In January 2014, the UK's National Nuclear Laboratory (NNL) and US radioactive waste management specialist Kurion announced a joint project to construct a full-scale demonstration GeoMelt ICV plant at NNL's Central Laboratory on the Sellafield site in Cumbria. The initial non-radioactive phase of the system's commissioning programme was completed in November 2015 at NNL's engineering facility in Workington. The system has since been dismantled, transported to Sellafield and reassembled.
- Source: NEI Magazine
- Date: Wednesday, 03 August 2016
- Original article: neimagazine.com/news/newsnew-vitrification-technology-for-sellafield-4969094
A demonstration plant to vitrify radioactive waste has completed initial commissioning before deployment at the UK's Sellafield site.
- Source: NEI Magazine
- Date: Monday, 23 November 2015
- Original article: neimagazine.com/news/newsvitrification-plant-at-sellafield-completes-cold-testing-4734765
Finland's Fortum has received "a significant additional order" from US-based EnergySolutions for its Nures ion exchange materials to treat radioactive water at the Japan's Fukushima-Daiichi nuclear power plant.
- Source: NEI Magazine
- Date: Thursday, 24 September 2015
- Original article: neimagazine.com/news/newsfortum-to-supply-more-ion-exchange-materials-to-fukushima-4680055
EnergySolutions has been selected by Toshiba to assist in the cleanup of the large volume of contaminated water at the damaged Fukushima Daiichi nuclear power plant in Japan.
- Source: NEI Magazine
- Date: Thursday, 15 March 2012
- Original article: neimagazine.com/news/newsenergysolutions-to-treat-contaminated-water-at-fukushima