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September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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DOE on track to deliver high-burnup SNF to Idaho by 2027
The Department of Energy said it anticipated delivering a research cask of high-burnup spent nuclear fuel from Dominion Energy’s North Anna nuclear power plant in Virginia to Idaho National Laboratory by fall 2027. The planned shipment is part of the High Burnup Dry Storage Research Project being conducted by the DOE with the Electric Power Research Institute.
As preparations continue, the DOE said it is working closely with federal agencies as well as tribal and state governments along potential transportation routes to ensure safety, transparency, and readiness every step of the way.
Watch the DOE’s latest video outlining the project here.
S. R. Hatcher, H. K. Rae
Nuclear Science and Engineering | Volume 10 | Number 4 | August 1961 | Pages 316-330
doi.org/10.13182/NSE61-A15373
Articles are hosted by Taylor and Francis Online.
The formation of a colloidal suspension of hydrated aluminum oxide, Gibbsite or α-Al2O3 · 3D2O, in the heavy water of the NRU reactor is described, and compared with turbidity formation in other aluminum-water reactor systems. The observed corrosion rate of aluminum in NRU is consistent with a mass transfer mechanism involving the continuous dissolution of the corrosion product film. Two primary mechanisms for removing the dissolved aluminum from solution are postulated. These are direct crystallization onto deposits in the heat exchangers and direct crystallization onto Gibbsite particles in the water. The former effectively removes alumina from the system while the latter produces turbidity in the water. The rate of appearance of turbidity depends on its rate of formation and its rate of removal by the purification system. Turbidity is removed by filtration and adsorption in the ion-exchange columns and by evaporation. It is desirable to reduce the rate of formation of turbidity by choosing water conditions which minimize the solubility of the corrosion product film, rather than controlling the turbidity level by an adequate purification capacity.