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Location Fuel Type Procedure Status Reprocessing capacity (tHM/yr) Construction start date Operation date Closure Purpose UP-1 Marcoule: Shut down 0.001 1958 1997 Military CEA APM Marcoule: Fast Breeder PUREX, DIAMEX, SANEX: Operational 6 1988 Civil UP-2 La Hague: LWR: PUREX: Shut down 900 1967 1974 Civil UP-2-400 La Hague: LWR PUREX: Shut down ...
PUREX (plutonium uranium reduction extraction) is a chemical method used to purify fuel for nuclear reactors or nuclear weapons. [7] PUREX is the de facto standard aqueous nuclear reprocessing method for the recovery of uranium and plutonium from used nuclear fuel ( spent nuclear fuel , or irradiated nuclear fuel).
In nuclear reprocessing plants about 96% of spent nuclear fuel is recycled back into uranium-based and mixed-oxide MOX fuels. One of the main method for the separation of spent fuel is the PUREX process, which separates the plutonium and other transuranics from the remainder of the spent fuel. The uranium and plutonium are separated in turn in ...
Federal regulators have approved plans to load radioactive fuel into a second new nuclear reactor in Georgia. The Nuclear Regulatory Commission said Friday that Georgia Power Co. and its co-owners ...
Workers have begun loading radioactive fuel into a second new nuclear reactor in Georgia, utilities said Thursday, putting the reactor on a path to begin generating electricity in the coming months.
The PUREX process can be modified to make a UREX (URanium EXtraction) process which could be used to save space inside high level nuclear waste disposal sites, such as the Yucca Mountain nuclear waste repository, by removing the uranium which makes up the vast majority of the mass and volume of used fuel and recycling it as reprocessed uranium.
The last unit of spent nuclear fuel from RBOF was shipped across the site to L Reactor in preparation for RBOF's deactivation. Salt Waste Processing Facility (SWPF) construction began. In 2004, the site shipped its 10,000th drum of transuranic waste to the Waste Isolation Pilot Plant (WIPP), a DOE facility in New Mexico, 12 years ahead of schedule.
The PUREX plant reopened in 1983 to reprocess N Reactor reactor-grade fuel into weapon-grade fuel. This ended in December 1988, and it returned to standby status in October 1990. [184] The uranium trioxide plant closed in 1995, the PUREX plant closed for good in 1997, and the B Plant in 1998. [185]