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November 8–12, 2025
Washington, DC|Washington Hilton
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U.K. consents to Hinkley Point B decommissioning
The U.K. government’s Office for Nuclear Regulation has granted EDF Energy formal consent to decommission the Hinkley Point B nuclear power plant in Somerset, England. The two-unit advanced gas-cooled reactor was permanently shut down in August 2022, and site owner EDF applied to ONR for decommissioning consent in August 2024.
Jon L. Maienschein, Rebecca S. Hudson, Roy T. Tsugawa, Evelyn M. Fearon, P. Clark Souers, Gilbert W. Collins
Fusion Science and Technology | Volume 21 | Number 2 | March 1992 | Pages 269-275
Tritium Processing | doi.org/10.13182/FST92-A29756
Articles are hosted by Taylor and Francis Online.
Production of molecular deuterium-tritium (D-T) with very low molecular tritium (T2) is necessary for application as a nuclear spin polarized fuel. Selective adsorption of hydrogen isotopes on zeolites or alumina can provide the separation needed to produce D-T with very low T2. Use of an adsorption column at 20–25 K offers low inventory, compact size, and rapid operation, in comparison with conventional separation techniques such as cryogenic distillation or thermal diffusion. We discuss principles of adsorption, and describe a calculational model of the adsorption column and operational implications revealed by it. We show experimental proof-of-principle data for removal of T2 from D-T with an adsorption column operated at 23 K.
