EGP-6
The EGP-6 is a Russian small nuclear reactor design. It is a scaled down version of the RBMK design. As the RBMK, the EGP-6 uses water for cooling and graphite as a neutron moderator. EGP is a Russian acronym but translated into English it stands for Power Heterogenous Loop reactor.[1] It is the world's smallest running commercial nuclear reactor, however smaller reactors are currently in development.[2] The EGP-6 reactors are the only reactors to be built on perma-frost.[3]
There were only four EGP-6 reactors built which formed the
Sosny spent fuel decommissioning
Spent fuel of the EGP-6 reactors was troublesome, as the remote location of the Bilibino Nuclear Power Plant was difficult to get to with the small amount of transport infrastructure available.[9] The Sosny R&D Company gained access to the spent fuel produced by the reactors in 2010 and began reviewing optimal strategies for containing the nuclear waste product.[9] Spent fuel was often kept in reactor cooling pods or dry storage pools once they were depleted of useful energy, such as at the Bilibino Nuclear Power Plant, the only location where EGP-6 reactors were commissioned.[10] The Sosny company performed diligent research on how to economically and safely move the spent fuel from the reactor site to a decommissioning location.[9] The optimal solution developed involved remote robotic arms which were used to delicately cut up the spent fuel and encapsulate the pieces into transport casks.[9] New transport infrastructure was designed specifically to remove the fuel from the reactor's remote location to Russia's mainland.[9]
See also
- List of nuclear reactors
- List of small modular reactor designs
- Nuclear power in Russia
References
- ISBN 978-0-12-819732-5, retrieved 2022-04-30
- ^ "Small nuclear power reactors - World Nuclear Association". www.world-nuclear.org. Retrieved 2022-04-30.
- ^ a b c d Nilsen, Thomas (June 2019). "Nuclear Reactors in Arctic Russia" (PDF). The Barents Observer. p. 29. Retrieved April 25, 2022.
- ^ "Russia to Decommission World's Most Remote Nuclear Power Plant". The Maritime Executive. Retrieved 2022-04-30.
- ^ "UxC: SMR Design Profile". www.uxc.com. Retrieved 22 April 2018.
- ^ IAEA: AKADEMIK LOMONOSOV-1, in: Power Reactor Information System (PRIS), International Atomic Energy Agency, Vienna, 2020-09-13
- ^ "World's most remote nuclear-power plant gets extended operational license".
- ^ Russia to close Bilibino NPP, in: Nuclear Engineering International, 2016-04-23
- ^ a b c d e "Technology and Equipment for Handling EGP-6 Spent Fuel at Bilibino NPP". sosnycompany.com. Retrieved 2022-04-30.
- ^ "UxC: UxC - The World's Leading Source of Nuclear Fuel Cycle Market Intelligence and Analysis". www.uxc.com. Retrieved 2022-04-30.