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S Jun 3, 2023 at 1:16 history suggested Kevin Dietrich CC BY-SA 4.0
writing formulas, numbers and symbols with mathjax latex and and correction of the spelling of the units
Jun 2, 2023 at 19:38 review Suggested edits
S Jun 3, 2023 at 1:16
Jun 1, 2023 at 12:59 answer added einpoklum timeline score: 0
Jun 1, 2023 at 12:41 comment added Jon Custer NRU was a 135MW reactor. HFR is a 60MW reactor, now using low-enriched fuel. HFR is slated to be replaced by a 80MW reactor. NRU and HFR were fairly small systems, designed with experiments (which lead to isotope production). As of the late 1990s the HRF used about 40kg/yr of HEU, total amount of Uranium in the LEU fuels is going to be about that order of magnitude.
Jun 1, 2023 at 7:49 comment added einpoklum @JonCuster: 1. Ok, but - how large of a reactor? That's why I asked about Kilograms of enriched material, since that's a statistic we have quantified about Iran from the IAEA.
Jun 1, 2023 at 1:00 history edited Qmechanic
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May 31, 2023 at 23:17 comment added Jon Custer From Wikipedia: “Global shortages of technetium-99m emerged in the late 2000s because two aging nuclear reactors (NRU and HFR) that provided about two-thirds of the world's supply of molybdenum-99, which itself has a half-life of only 66 hours, were shut down repeatedly for extended maintenance periods.“ So, one reactor would supply a significant fraction of the world’s demand.
May 31, 2023 at 21:22 history edited einpoklum CC BY-SA 4.0
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S May 31, 2023 at 21:15 review First questions
May 31, 2023 at 21:17
S May 31, 2023 at 21:15 history asked einpoklum CC BY-SA 4.0