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The first large-scale nuclear reactors were built during World War II.These reactors were designed for the production of plutonium for use in nuclear weapons.The only reprocessing required, therefore, was the extraction of the plutonium (free of fission-product contamination) from the spent natural uranium fuel.
The Morris Operation in Grundy County, Illinois, United States, is the location of the only permanent (the rest are temporary) de facto high-level radioactive waste storage site in the United States and holds 772 tons of spent nuclear fuel. [1] It is owned by GE Hitachi Nuclear Energy and located near the city of Morris. [2]
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).
The first shipments of spent fuel arrived at the site in 1965, and reprocessing began the next year. In 1969, Nuclear Fuel Services was acquired by Getty Oil. [4]: 5 A 23-ton cask containing a single fuel element is lowered into the unloading pool at Nuclear Fuel Services' West Valley reprocessing plant circa 1966.
Some Swiss spent nuclear fuel has been sent for reprocessing in France and the United Kingdom; most fuel is being stored without reprocessing. An industry-owned organization, ZWILAG, built and operates a central interim storage facility for spent nuclear fuel and high-level radioactive waste, and for conditioning low-level radioactive waste and ...
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 558-page study released in February is based on site visits over the past 12 years at 18 power plants in 13 states, as well as one still in operation and a nuclear waste site, both in Illinois ...
The advanced reprocessing of spent nuclear fuel is a potential key to achieve a sustainable nuclear fuel cycle and to tackle the heavy burden of nuclear waste management. In particular, the development of such advanced reprocessing systems may save natural resources, reduce waste inventory and enhance the public acceptance of nuclear energy.