{"id":31629,"date":"2025-12-24T16:03:35","date_gmt":"2025-12-24T07:03:35","guid":{"rendered":"https:\/\/www.jaif.or.jp\/journal\/?p=31629"},"modified":"2025-12-25T09:11:41","modified_gmt":"2025-12-25T00:11:41","slug":"%e3%82%a6%e3%83%ac%e3%83%b3%e3%82%b3usa%e3%80%80leu%e3%82%92%e5%88%9d%e7%94%9f%e7%94%a3","status":"publish","type":"post","link":"https:\/\/www.jaif.or.jp\/journal\/oversea\/31629.html","title":{"rendered":"\u30a6\u30ec\u30f3\u30b3USA\u3000LEU+\u3092\u521d\u751f\u7523"},"content":{"rendered":"<p>\u30a6\u30ec\u30f3\u30b3<span>USA<\/span>\u793e\u306f<span>12<\/span>\u6708<span>11<\/span>\u65e5\u3001\u30cb\u30e5\u30fc\u30e1\u30ad\u30b7\u30b3\u5dde\u30e6\u30fc\u30cb\u30b9\u306b\u3042\u308b\u540c\u793e\u6fc3\u7e2e\u30d7\u30e9\u30f3\u30c8\u3067\u3001\u6fc3\u7e2e\u5ea6<span>8.5%<\/span>\u306e<span>U-235<\/span>\u3092<a href=\"https:\/\/www.urenco.com\/news\/global\/2025\/urenco-usa-advances-u.s-nuclear-fuel-supply-with-new-capability-and-capacity\" target=\"_blank\" rel=\"noopener\"><span>\u521d\u751f\u7523<\/span><\/a>\u3057\u305f\u3002\u7c73\u56fd\u306e\u5546\u7528\u30a6\u30e9\u30f3\u6fc3\u7e2e\u65bd\u8a2d\u3067\u3053\u306e\u6fc3\u7e2e\u5ea6\u306e\u751f\u7523\u306f\u521d\u3081\u3066\u3002<span>U-235<\/span>\u3092<span>5<\/span>\uff5e<span>10%<\/span>\u306b\u6fc3\u7e2e\u3057\u305f\u4f4e\u6fc3\u7e2e\u30a6\u30e9\u30f3\u30d7\u30e9\u30b9\uff08<span>LEU+<\/span>\uff09\u306e\u751f\u7523\u80fd\u529b\u3092\u5b9f\u8a3c\u3057\u305f\u3082\u306e\u3067\u3001<span>2026<\/span>\u5e74\u534a\u3070\u306b\u9867\u5ba2\u5411\u3051\u306e\u5546\u696d\u751f\u7523\u3092\u958b\u59cb\u3059\u308b\u4e88\u5b9a\u3060\u3002<\/p><p>\u30a6\u30ec\u30f3\u30b3<span>USA<\/span>\u793e\u306f<span>2025<\/span>\u5e74<span>9<\/span>\u6708\u3001\u30e6\u30fc\u30cb\u30b9\u6fc3\u7e2e\u30d7\u30e9\u30f3\u30c8\u306e\u3059\u3079\u3066\u306e\u9060\u5fc3\u5206\u96e2\u6a5f\u3067<span>U-235<\/span>\u6fc3\u7e2e\u5ea6\u6700\u5927<span>10<\/span>\uff05\u4ee5\u4e0b\u306e\u30a6\u30e9\u30f3\u3092\u751f\u7523\u3059\u308b\u8a8d\u53ef\u3092\u7c73\u539f\u5b50\u529b\u898f\u5236\u59d4\u54e1\u4f1a\uff08<span>NRC<\/span>\uff09\u304b\u3089<a href=\"https:\/\/www.urenco.com\/news\/global\/2025\/urenco-usa-authorised-to-produce-up-to-10-enriched-uranium-by-nrc\" target=\"_blank\" rel=\"noopener\"><span>\u53d6\u5f97<\/span><\/a>\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7c73\u56fd\u3067\u521d\u3081\u3066\u5546\u696d\u7528\u306e<span>LEU+<\/span>\u3092\u751f\u7523\u53ef\u80fd\u306a\u65bd\u8a2d\u3068\u306a\u3063\u305f\u3002<span>LEU+<\/span>\u306f\u3001\u65e2\u5b58\u306e\u8efd\u6c34\u7089\u30d5\u30ea\u30fc\u30c8\u306b\u304a\u3044\u3066\u3088\u308a\u9577\u3044\u904b\u8ee2\u30b5\u30a4\u30af\u30eb\u3092\u53ef\u80fd\u306b\u3057\u3001\u904b\u8ee2\u30fb\u4fdd\u5b88\u30b3\u30b9\u30c8\u306e\u4f4e\u6e1b\u3084\u3001\u4e8b\u6545\u8010\u6027\u71c3\u6599\uff08<span>ATF<\/span>\uff09\u306a\u3069\u306e\u65b0\u578b\u71c3\u6599\u8a2d\u8a08\u306e\u5c55\u958b\u3092\u5f8c\u62bc\u3057\u3059\u308b\u3068\u3055\u308c\u308b\u3002\u307e\u305f\u3001\u5c0f\u578b\u7089\u5411\u3051\u306e\u5148\u9032\u71c3\u6599\u3067\u3042\u308b\u9ad8\u30a2\u30c3\u30bb\u30a4\u4f4e\u6fc3\u7e2e\u30a6\u30e9\u30f3\uff08<span>HALEU<\/span>\uff09\u306e\u539f\u6599\u3068\u3057\u3066\u3082\u6d3b\u7528\u53ef\u80fd\u3067\u3001\u5c06\u6765\u7684\u306a<span>HALEU<\/span>\u751f\u7523\u3078\u306e\u5e03\u77f3\u3068\u306a\u308b\u70b9\u3082\u6ce8\u76ee\u3055\u308c\u308b\u3002<\/p><p>\u540c\u793e\u306f<span>2024<\/span>\u5e74<span>10<\/span>\u6708\u30012027\u5e74\u307e\u3067\u306b\u751f\u7523\u80fd\u529b\u3092\u7d04<span>15<\/span>\uff05\u5897\u306e\u7d04<span>700tSWU\/<\/span>\u5e74\u306e\u62e1\u5f35\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092<a href=\"https:\/\/www.jaif.or.jp\/journal\/oversea\/25348.html\" target=\"_blank\" rel=\"noopener\"><span>\u767a\u8868<\/span><\/a>\u3002\u305d\u306e\u4e00\u74b0\u3068\u3057\u3066\u30012025\u5e74\u4e2d\u306b\u65b0\u578b\u9060\u5fc3\u5206\u96e2\u6a5f\u30ab\u30b9\u30b1\u30fc\u30c9<span>3<\/span>\u57fa\u3092\u8ffd\u52a0\u8a2d\u7f6e\u3002\u3053\u306e\u3046\u3061<span>3<\/span>\u57fa\u76ee\u3068\u306a\u308b\u30ab\u30b9\u30b1\u30fc\u30c9\u304c<span>12<\/span>\u6708<span>16<\/span>\u65e5\u306b<span>LEU<\/span>\u306e\u751f\u7523\u3092\u958b\u59cb\u3057\u305f\u3002\u5404\u30ab\u30b9\u30b1\u30fc\u30c9\u3068\u3082\u4e88\u5b9a\u3088\u308a\u65e9\u304f\u7a3c\u50cd\u3092\u958b\u59cb\u3002\u7c73\u56fd\u5e02\u5834\u3067\u62e1\u5927\u3059\u308b\u9700\u8981\u306b\u5bfe\u5fdc\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u30ed\u30b7\u30a2\u304b\u3089\u306e\u6fc3\u7e2e\u30a6\u30e9\u30f3\u8f38\u5165\u3078\u306e\u4f9d\u5b58\u3092\u6392\u9664\u3059\u308b\u7c73\u653f\u5e9c\u306e\u53d6\u7d44\u307f\u3092\u652f\u63f4\u3059\u308b\u3002\u30a6\u30ec\u30f3\u30b3<span>USA<\/span>\u793e\u306f\u3001<span>2010<\/span>\u5e74\u306b\u64cd\u696d\u958b\u59cb\u3057\u305f\u7c73\u56fd\u552f\u4e00\u306e\u5546\u696d\u898f\u6a21\u306e\u6fc3\u7e2e\u30a6\u30e9\u30f3\u88fd\u9020\u4f01\u696d\u3002\u7c73\u56fd\u306e\u5546\u7528\u539f\u5b50\u529b\u767a\u96fb\u6240\u306e\u6fc3\u7e2e\u9700\u8981\u306e\u7d04<span>1\/3<\/span>\u3092\u4f9b\u7d66\u3057\u3066\u3044\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"\u30a6\u30ec\u30f3\u30b3USA\u793e\u306f12\u670811\u65e5\u3001\u30cb\u30e5\u30fc\u30e1\u30ad\u30b7\u30b3\u5dde\u30e6\u30fc\u30cb\u30b9\u306b\u3042\u308b\u540c\u793e\u6fc3\u7e2e\u30d7\u30e9\u30f3\u30c8\u3067\u3001\u6fc3\u7e2e\u5ea68.5%\u306eU-235\u3092\u521d\u751f\u7523\u3057\u305f\u3002\u7c73\u56fd\u306e\u5546\u7528\u30a6\u30e9\u30f3\u6fc3\u7e2e\u65bd\u8a2d\u3067\u3053\u306e\u6fc3\u7e2e\u5ea6\u306e\u751f\u7523\u306f\u521d\u3081\u3066\u3002U-235\u30925\uff5e10%\u306b\u6fc3\u7e2e\u3057\u305f\u4f4e\u6fc3\u7e2e\u30a6\u30e9\u30f3\u30d7 [&hellip;]","protected":false},"author":11,"featured_media":31630,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[1793,1566,3173,320,3353,3941],"class_list":["post-31629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oversea","tag-atf","tag-haleu","tag-leu","tag-nrc","tag-3353","tag-3941"],"acf":[],"aioseo_notices":[],"views":1298,"_links":{"self":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts\/31629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/comments?post=31629"}],"version-history":[{"count":4,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts\/31629\/revisions"}],"predecessor-version":[{"id":31649,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts\/31629\/revisions\/31649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/media\/31630"}],"wp:attachment":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/media?parent=31629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/categories?post=31629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/tags?post=31629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}