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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).
Introduced in 2011, [1] [2] the Purex Crystals product was the first crystal-form fabric softener sold in the United States. [3] According to an article in Good Housekeeping, the Purex Crystals fabric softener could safely be used on active wear and children's polyester sleepwear without harming flame resistance properties. [4]
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 400 1976 1990 Civil UP-2-800 La ...
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.
PUREX, the current standard method, is an acronym standing for Plutonium and Uranium Recovery by EXtraction. The PUREX process is a liquid-liquid extraction method used to reprocess spent nuclear fuel, to extract uranium and plutonium, independent of each other, from the fission products. This is the most developed and widely used process in ...
The Magnox Reprocessing Plant is a former nuclear reprocessing facility at Sellafield in northern England, which operated from 1964 to 2022. The plant used PUREX chemistry (based on tributyl phosphate (TBP)) to extract plutonium and uranium from used nuclear fuel originating primarily from Magnox reactors. [1]
In a Presidential Memorandum dated January 29, 2010, President Obama established the Blue Ribbon Commission on America’s Nuclear Future (the commission). [94] The commission, composed of fifteen members, conducted an extensive two-year study of nuclear waste disposal, what is referred to as the "back end" of the nuclear energy process. [ 94 ]
Purex is a brand of laundry detergent and laundry-related products manufactured by Henkel North American Consumer Goods and marketed in the United States and Canada. Purex is one of the most widely used laundry detergents in North America. Its original product, Purex Bleach, was a major competitor to Clorox bleach.