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DOE consortium begins new initiative aimed at growing fuel cycle
The U.S Department of Energy’s Office of Nuclear Energy, through its Defense Production Act (DPA) Nuclear Fuel Cycle Consortium, has begun a new initiative aimed at securing the nation’s nuclear fuel supply chain.
Shekhar Kumar, Sudhir B. Koganti
Nuclear Technology | Volume 123 | Number 1 | July 1998 | Pages 116-119
Technical Note | Radioactive Waste Management and Disposal | doi.org/10.13182/NT98-A2885
Articles are hosted by Taylor and Francis Online.
In current salt-free flow sheets, U(IV) is used as a reductant in reductive partitioning of U-Pu. Because U(IV)-tri-n-butylphosphate (TBP) solvate has a low solubility in the organic phase, quantitative knowledge of U(IV) distribution behavior is important. Published data on U(IV) distribution between an aqueous nitric acid and 30% TBP/n-dodecane biphasic system at 298.15 K is analyzed, and an empirical model is reported. Performance of this model is compared with one earlier published model.
