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21 news articles found
Move is part of efforts to reduce amount of long-lived radwaste
- Source: Nucnet
- Date: Wednesday, 17 July 2024
- Original article: nucnet.org/news/world-s-first-mox-fuel-containing-minor-actinides-loaded-at-beloyarsk-4-7-2-2024
The 184-tonnes tier - the second of three - has been lifted into place for the lead-cooled fast neutron reactor under construction at the Siberian Chemical Combine site in Russia.
- Source: World Nuclear News
- Date: Saturday, 20 April 2024
- Original article: world-nuclear-news.org/Articles/Middle-tier-of-containment-installed-for-Brest-OD
A steel reactor base plate and the lower tier of the containment has been installed in what is being called a landmark moment for construction of the BREST-OD-300 generation IV fast neutron reactor in Russia.
- Source: World Nuclear News
- Date: Thursday, 18 January 2024
- Original article: world-nuclear-news.org/Articles/First-lead-cooled-fast-neutron-reactor-s-installat
Specialists at the AI Leipunsky Institute of Physics & Power Engineering (IPPE – part of Rosatom) in Obninsk have launched a physical model of the active zone of the BN-1200M fast neutron reactor unit using the complex of fast physical stands (BFS) at the institute. “This was assembled in record time – in less than two months. Typically, such tasks require about 4-5 months, said Alexander Zhukov, head of the BFS complex. “We manually collected more than 4,700 fuel rods, which made it possible to successfully complete the critical mass set and go into critical condition. This was achieved thanks to the first-class work of the entire team of the BFS critical stands.”
- Source: NEI Magazine
- Date: Saturday, 16 December 2023
- Original article: neimagazine.com/news/newsrussian-institute-unveils-physical-model-of-bn-1200-fast-neutron-reactor-core-11375183
Agency completes first Osart mission at BN-800 fast neutron reactor
- Source: Nucnet
- Date: Saturday, 25 November 2023
- Original article: nucnet.org/news/beloyarsk-nuclear-plant-operator-committed-to-safety-but-improvements-needed-says-iaea-11-5-2023
At Russia’s Mining & Chemical Combine (MCC) in Zheleznogorsk (Krasnoyarsk) the decommissioning of two legacy industrial uranium-graphite reactors, AD and ADE-1, is nearing completion. Work on the third one, ADE-2, is underway, but with a difference. It will become the main exhibit of the ADE-2 museum. The ceremony, marking the decision to establish the museum took place in 2021. The AD series reactors, designed by OKBM, are water-cooled uranium-graphite thermal neutron reactors built for the production of weapons-grade plutonium. Three more (ADE-3, 4 & 5), which were subsequently built at the Siberian Chemical Combine in Seversk, are also being decommissioned.
- Source: NEI Magazine
- Date: Tuesday, 13 June 2023
- Original article: neimagazine.com/news/newsrussias-uranium-graphite-ade-2-reactor-to-become-museum-exhibit-10933436
Russia’s Experimental-Demonstration Centre for Decommissioning Uranium-Graphite Nuclear Reactors (UDC UGR, part of state nuclear corporation Rosatom) has completed the dismantling and fragmentation of technological equipment and pipelines at the industrial reactors ADE-4 and ADE-5 at the Siberian Chemical Combine (SCC) in Seversk. The AD series reactors, designed by OKBM, are water-cooled uranium-graphite thermal neutron reactors.
- Source: NEI Magazine
- Date: Saturday, 14 January 2023
- Original article: neimagazine.com/news/newsrussia-dismantles-two-uranium-graphite-reactors-10515622
Iraq is working on a plan to build nuclear reactors in face of widespread blackouts that have sparked social unrest, Bloomberg reported on 8 June. Despite being OPEC’s second biggest oil producer, Iraq is suffering from power shortages and insufficient investment in ageing plants, and needs to meet an expected 50% jump in demand by the end of the decade. Building NPPs could help to close the supply gap.
- Source: NEI Magazine
- Date: Wednesday, 16 June 2021
- Original article: neimagazine.com/news/newsiraq-looks-to-revive-its-nuclear-programme-8822664
Rosenergoatom said the move to MOX fuel at Beloyarsk-4 brings the Russian nuclear industry “one step closer” to its goal of closing the fuel cycle.
It said that for the first time during a planned outrage, which began on 8 January 2021 and concluded this week, only MOX fuel was loaded into the reactor.
Staff loaded 160 MOX fuel assemblies to complement the first 18 which were loaded in January 2020. There are now 178 MOX assemblies from a total of 565 in the reactor core.
- Source: Nucnet
- Date: Friday, 26 February 2021
- Original article: nucnet.org/news/russia-one-step-closer-to-goal-of-closing-nuclear-fuel-cycle-2-4-2021
State nuclear fuel company Tvel said the 169 fuel assemblies, manufactured at the Mining and Chemical Combine in Zheleznogorsk, eastern Siberia, have been accepted by nuclear operator Rosenergoatom, which has confirmed the consignment is ready for shipment.
Tvel said the refuelling of Beloyarsk-4, near Yekaterinburg in central Russia, is scheduled for January 2021.
The 820-MW BN-800 reactor began commercial operation in October 2016 with a hybrid core, partially loaded with uranium fuel produced by Elemash, Tvel’s fabrication facility in Elektrostal, near Moscow, and partially with experimental MOX fuel bundles manufactured at the Research Institute of Atomic Reactors in Dimitrovgrad, southwest Russia.
- Source: Nucnet
- Date: Friday, 24 July 2020
- Original article: nucnet.org/news/first-full-batch-of-mox-fuel-produced-for-beloyarsk-4-fast-neutron-reactor-7-4-2020