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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.

Date: Saturday, 20 April 2024
Original article: world-nuclear-news.org/Articles/Middle-tier-of-containment-installed-for-Brest-OD

Russian nuclear regulator Rostechnadzor has issued a licence which will allow the production of mock-ups of fuel assemblies with depleted uranium for the BREST-OD-300 fast neutron reactor.

Date: Saturday, 13 April 2024
Original article: world-nuclear-news.org/Articles/Licence-issued-to-test-BREST-OD-300-nuclear-fuel-m

Samples of the fuel began tests in two research reactors in 2022, with Rosatom reporting they "fundamentally confirmed the functionality of the fuel design" for high-temperature gas-cooled reactors (HTGR).

Date: Wednesday, 21 February 2024
Original article: world-nuclear-news.org/Articles/Reactor-testing-of-HTGR-fuel-confirms-functionalit

Russia’s Mining & chemical Combine (MCC - part of Rosatom) in Zheleznogorsk (Krasnoyarsk) has completed all R&D on a project for a molten salt research reactor (IZhSR - Issledovatelskovo Zhidko Solevovo Reaktora) MCC Director Dmitry Kolupaev told Rosatom Director General Alexey Likhachev Rosatom Alexei Likhachev during his visit to the enterprise that the key stages had been completed. A preliminary design has been developed that describes the fundamental decisions required for the physical launch of the IZhSR. This was achieved in cooperation with many other Russian organisations.

Date: Saturday, 03 February 2024
Original article: neimagazine.com/news/newsrussia-completes-rd-on-molten-salt-research-reactor-project-11486550

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.

Date: Thursday, 18 January 2024
Original article: world-nuclear-news.org/Articles/First-lead-cooled-fast-neutron-reactor-s-installat

The first three fuel assemblies with uranium-plutonium mixed oxide fuel containing transuranic elements americium-241 and neptunium-237 have been produced by Rosatom's Mining and Chemical Combine.

Date: Saturday, 16 December 2023
Original article: world-nuclear-news.org/Articles/Mixed-oxide-fuel-with-minor-actinides-produced-for

Rosatom’s Mining & Chemical Combine (MCC) in Zheleznogorsk, Krasnoyarsk region, has manufactured the first three fuel assemblies with uranium-plutonium mixed oxide (MOX) fuel, which also contain other transuranic elements including americium-241 and neptunium-237. The assemblies, which have completed acceptance tests, will be loaded into the BN-800 fast neutron reactor at unit 4 of the Beloyarsk NPP in 2024. The fuel will undergo pilot operation (lead-test assemblies programme) during three micro-campaigns of approximately one and a half years.

Date: Saturday, 09 December 2023
Original article: neimagazine.com/news/newsrosatom-manufactures-first-bn-800-mox-fuel-assemblies-with-minor-actinides-11359521

The first full assemblies of a new kind of nuclear fuel have been loaded into Russia's Balakovo 1 for a five-year trial. Rosatom's REMIX fuel promises to close the fuel cycle using today's light-water reactors.

Date: Thursday, 23 December 2021
Original article: world-nuclear-news.org/Articles/First-batch-of-REMIX-fuel-begins-trial

Russia is ready to test a batch of fuel assemblies made from recycled uranium and plutonium. The REMIX fuel concept could be used with any reactor and promises a step-change in resource efficiency and waste reduction, according to Rosatom.

Date: Friday, 12 November 2021
Original article: world-nuclear-news.org/Articles/REMIX-fuel-ready-for-final-test

Recycled REMIX nuclear fuel has passed a five-year operational test in Russia and is ready for pilot operation, Rosatom fuel subsidiary TVEL has said. REMIX is designed to reduce uranium consumption and close the fuel cycle using mainstream light-water reactors.

Date: Saturday, 18 September 2021
Original article: world-nuclear-news.org/Articles/Successful-test-of-recycled-fuel

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