A breeder reactor is a nuclear reactor that generates more fissile material than it consumes. Breeder reactors achieve this because their neutron economy is high enough to create more fissile fuel than they use, by irradiation of a fertile material, such as uranium-238 or thorium-232, that is loaded into the … See more Breeder reactors could, in principle, extract almost all of the energy contained in uranium or thorium, decreasing fuel requirements by a factor of 100 compared to widely used once-through light water reactors, … See more One measure of a reactor's performance is the "conversion ratio," defined as the ratio of new fissile atoms produced to fissile atoms consumed. All proposed nuclear reactors except specially designed and operated actinide burners experience some degree of … See more Nuclear waste became a greater concern by the 1990s. Breeding fuel cycles attracted renewed interest because of their potential to reduce actinide wastes, particularly … See more Like many aspects of nuclear power, fast breeder reactors have been subject to much controversy over the years. In 2010 the International Panel on Fissile Materials said "After six decades and the expenditure of the equivalent of tens of billions of dollars, … See more Many types of breeder reactor are possible: A 'breeder' is simply a reactor designed for very high neutron … See more Fission of the nuclear fuel in any reactor unavoidably produces neutron-absorbing fission products. One must reprocess the fertile material from a breeder reactor to remove those See more There are several concepts for breeder reactors; the two main ones are: • Reactors with a fast neutron spectrum are called fast breeder … See more http://hyperphysics.phy-astr.gsu.edu/hbase/NucEne/ligwat.html
Breeder reactor - Wikipedia
WebMar 1, 2024 · Essentially, the lab explains, in a fast breeder reactor, extra U-238 is added so that more fissile atoms are created than are destroyed by fission. “This means that essentially all of the... WebApr 11, 2024 · Despite these concerns, fast breeder reactors offer the potential to address some of the nuclear industry’s most pressing issues, such as waste reduction and fuel efficiency. As technology progresses and the urgency to combat climate change increases, investing in FBR development and research could pave the way for a more sustainable … can i write off ira contributions
Reactors Designed by Argonne National Laboratory
WebAug 31, 2024 · The fast neutron spectrum allows fast reactors to largely increase the energy yield from natural uranium as compared to thermal reactors. This high utilization of fuel can extend nuclear power … WebJul 17, 2006 · This plutonium isotope can be reprocessed and used as more reactor fuel or in the production of nuclear weapons. Reactors can be designed to maximize plutonium … WebA fast-neutron reactor, meaning one with little or no neutron moderator and hence utilising fast neutrons, can be configured as a breeder reactor, producing more fissile material than it consumes, using fertile material in a blanket around … can i write off home office space