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The reactor is part of the final step for a plutonium-burner core (a core designed to burn and, in the process, destroy, and recover energy from, plutonium) [4] The plant reached its full power production in August 2016. [5] According to Russian business journal Kommersant, the BN-800 project cost 140.6 billion rubles (roughly 2.17 billion ...
ADE-2; Reactor concept: Graphite-moderated reactor [1] Status: Closed in 2010 [1] Location: Zheleznogorsk, Krasnoyarsk Krai, Russia: Main parameters of the reactor core; Fuel (fissile material) Uranium: Neutron energy spectrum: Thermal-neutron reactor [1] Primary moderator: Graphite [1] Primary coolant: water-cooled [1] Reactor usage
The agreement regulates the conversion of non-essential plutonium into mixed oxide (MOX) fuel used to produce electricity. [2] Both sides were required to render 34 tons of weapons grade plutonium, into reactor grade plutonium alongside reaching the spent fuel standard, that is mixed with the other more highly irradiating products within spent ...
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To reduce the concentration of Pu-240 in the plutonium produced, weapons program plutonium production reactors (e.g. B Reactor) irradiate the uranium for a far shorter time than is normal for a nuclear power reactor. More precisely, weapons-grade plutonium is obtained from uranium irradiated to a low burnup.
Reactor-grade plutonium (RGPu) [1] [2] is the isotopic grade of plutonium that is found in spent nuclear fuel after the uranium-235 primary fuel that a nuclear power reactor uses has burnt up. The uranium-238 from which most of the plutonium isotopes derive by neutron capture is found along with the U-235 in the low enriched uranium fuel of ...
After the Cold War ended, 100 tons of surplus weapons grade plutonium existed and the System 80+ was assessed to be the best available way to "denature" it beyond use in typical bomb designs, the "burning"/fissioning process would produce reactor grade plutonium, which while still a security concern, it is considerably diminished. [2]
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