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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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Japan gets new U for enrichment as global power and fuel plans grow
President Trump is in Japan today, with a visit with new Prime Minister Sanae Takaichi on the agenda. Takaichi, who took office just last week as Japan’s first female prime minister, has already spoken in favor of nuclear energy and of accelerating the restart of Japan’s long-shuttered power reactors, as Reuters and others have reported. Much of the uranium to power those reactors will be enriched at Japan’s lone enrichment facility—part of Japan Nuclear Fuel Ltd.’s Rokkasho fuel complex—which accepted its first delivery of fresh uranium hexafluoride (UF₆) in 11 years earlier this month.
Michel Rome, Massimo Salvatores, Jacques Mondot, Michel Le Bars
Nuclear Technology | Volume 94 | Number 1 | April 1991 | Pages 87-98
Technical Paper | Nuclear Fuel Cycle | doi.org/10.13182/NT91-A16224
Articles are hosted by Taylor and Francis Online.
Spent fuel has been reprocessed in France since the beginning of the French nuclear program. In June 1985, it was decided to recycle plutonium in French pressurized water reactor (PWR) plants. A generic safety report for the Electricité de France 900-MW PWR issued in 1986 demonstrated the feasibility of recycling mixed-oxide (MOX) fuel with a maximum ratio of 30% MOX assemblies in each reload for a total of one-third of the annual core cycle. Between November 1987 and the beginning of 1990, seven MOX reloads were introduced in four reactors. The 2 yr of experience in plutonium reload operations in the French 900-MW PWR is described.