{"id":33555,"date":"2026-04-27T17:08:32","date_gmt":"2026-04-27T08:08:32","guid":{"rendered":"https:\/\/www.jaif.or.jp\/journal\/?p=33555"},"modified":"2026-04-27T17:08:32","modified_gmt":"2026-04-27T08:08:32","slug":"%e7%b1%b3%e3%83%86%e3%83%a9%e3%83%91%e3%83%af%e3%83%bc%e3%80%80natrium%e3%81%ae%e5%bb%ba%e8%a8%ad%e9%96%8b%e5%a7%8b","status":"publish","type":"post","link":"https:\/\/www.jaif.or.jp\/journal\/oversea\/33555.html","title":{"rendered":"\u7c73\u30c6\u30e9\u30d1\u30ef\u30fc\u3000Natrium\u306e\u5efa\u8a2d\u958b\u59cb"},"content":{"rendered":"<p>\u7c73\u5148\u9032\u7089\u958b\u767a\u4f01\u696d\u306e\u30c6\u30e9\u30d1\u30ef\u30fc\u793e\u306f<span>4<\/span>\u6708<span>22<\/span>\u65e5\u3001\u30ef\u30a4\u30aa\u30df\u30f3\u30b0\u5dde\u30b1\u30f3\u30e1\u30e9\u30fc\u3067\u958b\u767a\u3092\u9032\u3081\u308b\u5148\u9032\u7089\u300c<span>Natrium<\/span>\u300d\u306e\u539f\u5b50\u529b\u90e8\uff08<span>Nuclear Island<\/span>\uff09\u306e\u5efa\u8a2d\u3092<a href=\"https:\/\/www.terrapower.com\/TerraPower-Commences-Construction-on-Americas-First-Utility-Scale-Advanced-Nuclear-Power-Plant\" target=\"_blank\" rel=\"noopener\">\u958b\u59cb<\/a>\u3057\u305f\u3002\u7c73\u56fd\u3067\u5b9f\u7528\u898f\u6a21\u306e\u5148\u9032\u7089\u304c\u672c\u683c\u7684\u306a\u5efa\u8a2d\u6bb5\u968e\u306b\u5165\u308b\u306e\u306f\u521d\u3081\u3066\u3067\u3042\u308a\u3001\u6b21\u4e16\u4ee3\u7089\u306e\u5546\u696d\u5316\u306b\u5411\u3051\u305f\u91cd\u8981\u306a\u7bc0\u76ee\u3068\u306a\u308b\u3002<\/p><p>\u540c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u51b7\u5374\u9ad8\u901f\u7089\uff08\u7d04<span>34.5<\/span>\u4e07<span>kWe<\/span>\uff09\u306b\u52a0\u3048\u3001\u7194\u878d\u5869\u3092\u7528\u3044\u305f\u84c4\u71b1\u30b7\u30b9\u30c6\u30e0\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u8a2d\u8a08\u304c\u7279\u5fb4\u3002\u9700\u8981\u306b\u5fdc\u3058\u3066\u51fa\u529b\u3092\u4e00\u6642\u7684\u306b<span>50<\/span>\u4e07<span>kWe<\/span>\u307e\u3067\u5f15\u304d\u4e0a\u3052\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5909\u52d5\u3092\u88dc\u5b8c\u3059\u308b\u67d4\u8edf\u306a\u96fb\u6e90\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u308b\u3002\u7c73\u539f\u5b50\u529b\u898f\u5236\u59d4\u54e1\u4f1a\uff08<span>NRC<\/span>\uff09\u306f<span>2026<\/span>\u5e74<span>3<\/span>\u6708\u521d\u65ec\u3001\u540c\u767a\u96fb\u6240\u306e\u5efa\u8a2d\u8a31\u53ef\u3092<span><a href=\"https:\/\/www.jaif.or.jp\/journal\/oversea\/32625.html\" target=\"_blank\" rel=\"noopener\">\u767a\u7d66<\/a><\/span>\u3057\u305f\u3002<\/p><p>\u5efa\u8a2d\u5730\u70b9\u306f\u65e2\u5b58\u306e\u77f3\u70ad\u706b\u529b\u767a\u96fb\u6240\u306b\u96a3\u63a5\u3057\u3066\u304a\u308a\u3001\u5316\u77f3\u71c3\u6599\u304b\u3089\u539f\u5b50\u529b\u3078\u306e\u8ee2\u63db\u30e2\u30c7\u30eb\u3068\u3057\u3066\u3082\u6ce8\u76ee\u3055\u308c\u308b\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u7c73\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\uff08DOE\uff09\u306e\u5148\u9032\u7684\u539f\u5b50\u7089\u5b9f\u8a3c\u30d7\u30ed\u30b0\u30e9\u30e0\uff08ARDP\uff09\u306e\u652f\u63f4\u3092\u53d7\u3051\u3066\u9032\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u8abf\u9054\u30fb\u5efa\u8a2d\uff08EPC\uff09\u306fBechtel\u304c\u62c5\u5f53\u3059\u308b\u3002<\/p><p>\u30c6\u30e9\u30d1\u30ef\u30fc\u793e\u306eC. 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href=\"https:\/\/www.jaif.or.jp\/journal\/oversea\/23469.html\" target=\"_blank\" rel=\"noopener\">\u8d77\u5de5\u5f0f<\/a>\u304c\u884c\u308f\u308c\u3001\u975e\u539f\u5b50\u529b\u90e8\u306e\u5efa\u8a2d\u304c\u5148\u884c\u3057\u3066\u9032\u3081\u3089\u308c\u3066\u3044\u305f\u3002<\/p><p>\u30c6\u30e9\u30d1\u30ef\u30fc\u793e\u306f\u3001Natrium\u7089\u306e\u5546\u696d\u5c55\u958b\u3082\u8996\u91ce\u306b\u5165\u308c\u3066\u3044\u308b\u30022026\u5e74<span>1\u6708<\/span>\u306b\u306fIT\u5927\u624b\u306eMeta\u793e\u3068\u30012035\u5e74\u307e\u3067\u306b\u6700\u59278\u57fa\u306e\u5c0e\u5165\u306b\u5411\u3051\u305f\u958b\u767a\u652f\u63f4\u5951\u7d04\u3092<span><a href=\"https:\/\/www.jaif.or.jp\/journal\/oversea\/31853.html\" target=\"_blank\" rel=\"noopener\">\u7de0\u7d50<\/a><\/span>\u3002\u307e\u305f<span>2026<\/span>\u5e74<span>2<\/span>\u6708\u306b\u306f\u3001\u82f1\u56fd\u306b\u304a\u3051\u308b\u5305\u62ec\u7684\u8a2d\u8a08\u5be9\u67fb\uff08<span>GDA<\/span>\uff09\u304c<span>\u958b\u59cb<\/span>\u3055\u308c\u3066\u304a\u308a\u3001\u6d77\u5916\u5c55\u958b\u3082\u9032\u307f\u3064\u3064\u3042\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"\u7c73\u5148\u9032\u7089\u958b\u767a\u4f01\u696d\u306e\u30c6\u30e9\u30d1\u30ef\u30fc\u793e\u306f4\u670822\u65e5\u3001\u30ef\u30a4\u30aa\u30df\u30f3\u30b0\u5dde\u30b1\u30f3\u30e1\u30e9\u30fc\u3067\u958b\u767a\u3092\u9032\u3081\u308b\u5148\u9032\u7089\u300cNatrium\u300d\u306e\u539f\u5b50\u529b\u90e8\uff08Nuclear Island\uff09\u306e\u5efa\u8a2d\u3092\u958b\u59cb\u3057\u305f\u3002\u7c73\u56fd\u3067\u5b9f\u7528\u898f\u6a21\u306e\u5148\u9032\u7089\u304c\u672c\u683c\u7684\u306a\u5efa\u8a2d\u6bb5\u968e\u306b\u5165\u308b\u306e\u306f\u521d\u3081 [&hellip;]","protected":false},"author":11,"featured_media":33560,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[1040,1278,3916,3012,320,1138],"class_list":["post-33555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oversea","tag-ardp","tag-gda","tag-meta","tag-natrium","tag-nrc","tag-1138"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u7c73\u5148\u9032\u7089\u958b\u767a\u4f01\u696d\u306e\u30c6\u30e9\u30d1\u30ef\u30fc\u793e\u306f4\u670822\u65e5\u3001\u30ef\u30a4\u30aa\u30df\u30f3\u30b0\u5dde\u30b1\u30f3\u30e1\u30e9\u30fc\u3067\u958b\u767a\u3092\u9032\u3081\u308b\u5148\u9032\u7089\u300cNatrium\u300d\u306e\u539f\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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