\u5148\u9031\u306f\u70ad\u7d20\u7a0e\u306e\u8a71\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u9031\u306f\u4e0b\u8a18\u306b\u3088\u308b\u3068CO2\u6392\u51fa\u6e90\u306e11%\u3092\u5360\u3081\u308b\u3068\u3044\u3046\u88fd\u9244\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u307e\u3059\u3002\u601d\u3063\u305f\u3088\u308a\u591a\u3044\u3067\u3059\u306d(\u5e74\u6b21\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u304c8%\u3068\u3044\u3046\u8a18\u4e8b\u3082\u3042\u308a\u307e\u3059)\u3002
\nhttps:\/\/www.sustainable-ships.org\/stories\/2022\/carbon-footprint-steel
\n\u305d\u306e\u7406\u7531\u306f\u9244\u306e\u9178\u5316\u7269\uff08\u9244\u9271\u77f3\uff09\u3092\u70ad\u7d20\u3067\u9084\u5143\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u4ee5\u524d(2021-10-20)\u3001Sweden\u306e\u4f1a\u793e\u304c\u6c34\u7d20\u306b\u3088\u308b\u9244\u9271\u77f3\u306e\u9084\u5143\u3067\u88fd\u9244\u3092\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306b\u6210\u529f\u3057\u305f\u3068\u3044\u3046\u8a71\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002
\nhttps:\/\/www.ssab.com\/en\/fossil-free-steel
\n\u4eca\u9031\u306e\u4e16\u754c\u306e\u7814\u7a76\u6240\u306f\u3001\u6700\u8fd1\u7c73\u56fd\u306e\u5927\u578b\u52a9\u6210\u91d1\u3092\u53d6\u5f97\u3057\u305f\u3068\u3044\u3046\u7c73\u56fd\u306eBoston Metal \u3068\u3044\u3046\u30d9\u30f3\u30c1\u30e3\u30fc\u3092\u898b\u3066\u307f\u307e\u3059\u3002\u3053\u3053\u306fMIT\u306e\u30b9\u30d4\u30f3\u30a2\u30a6\u30c8\u3067\u3059\u3002\u5f7c\u3089\u306e\u65b9\u5f0f\u306f\u9244\u9271\u77f3\u306b\u96fb\u5b50\u3092\u6ce8\u5165\u3057\u3066\u9084\u5143\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u304c\u3001\u305d\u3082\u305d\u3082\u305d\u3093\u306a\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u304b\u3001\u5927\u6c17\u5727\u306a\u306e\u304b\u771f\u7a7a\u306a\u306e\u304b\u3001\u96fb\u6975\u306f\u4f55\u304b\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306f\u3001\u52a0\u71b1\u65b9\u5f0f\u306f\u3001\u51fa\u3066\u304f\u308b\u9178\u7d20\u306f\u3069\u3046\u3059\u308b\u306e\u304b\u3001\u306a\u3069\u6280\u8853\u7684\u306b\u9762\u767d\u305d\u3046\u306a\u7591\u554f\u304c\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002
\nhttps:\/\/www.bostonmetal.com\/
\nhttps:\/\/www.youtube.com\/watch?v=GJKoBgBCPW0<\/p>\n
\u82f1\u8a9e\u306f\u4e0a\u8a18\u52d5\u753b\u304b\u3089\u3002
\nsteel production\u3000\u88fd\u9244
\ncrude steel \u7c97\u92fc
\ndirect electrolysis \u30a8\u308c\u30af\u30c8\u300c\u30ed\u300d\u308a\u30b7\u30b9\u3000\u76f4\u63a5\u96fb\u89e3
\niron ore \u9244\u9271\u77f3\u3000\u300c\u30a2\u300d\u30a4\u30a2\u30f3\u3000\u300c\u30aa\u300d\u30fc\u30a2
\nblast furnace \u9ad8\u7089
\n“A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper.” (wikipedia)
\n\u9ad8\u7089\u3068\u306f\u51b6\u91d1\u3067\u7528\u3044\u308b\u7089\u306e\u4e00\u7a2e\u3067\u5de5\u696d\u7684\u306a\u91d1\u5c5e\u3001\u5178\u578b\u7684\u306b\u306f\u9291\u9244\u3060\u304c\u925b\u3084\u9285\u306a\u3069\u307b\u304b\u306e\u91d1\u5c5e\u306e\u7cbe\u932c\u306b\u7528\u3044\u308b\u3002
\nmetallurgical \u30e1\u30bf\u300c\u308b\u300d\u30fc\u30b8\u30ab\u308b\u3000\u51b6\u91d1\u306e\u3001\u91d1\u5c5e\u5b66\u306e\u3000\u3053\u308c\u306f\u767a\u97f3\u306b\u82e6\u52b4\u3057\u307e\u3059\u3002\u5c02\u9580\u5bb6\u4ee5\u5916\u306b\u306f\u306a\u304b\u306a\u304b\u901a\u3058\u307e\u305b\u3093\u3002
\nmetallurgy \u30e1\u300c\u30bf\u300d\u308b\u30b8\u30fc\u3000\u91d1\u5c5e\u5b66
\nsmelt \u6eb6\u89e3\u88fd\u932c\u3059\u308b\u3000\uff08\u88fd\u932c\u306f\u9271\u77f3\u304b\u3089\u91d1\u5c5e\u3092\u53d6\u308a\u51fa\u3059\u3053\u3068\u3002\u7cbe\u932c\u306f\u53d6\u308a\u51fa\u3057\u305f\u91d1\u5c5e\u306e\u7d14\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\uff09
\n smell\u3000\u81ed\u3046\uff08\u306b\u304a\u3046\uff09\u3000\u306e\u904e\u53bb\u5f62\u3001\u904e\u53bb\u5206\u8a5e\u5f62\u3082\u540c\u3058\u3064\u3065\u308a\u3067\u3059\u3002
\npig iron \u9291\u9244(\u305b\u3093\u3066\u3064) \u9244\u9271\u77f3\u3092\u9084\u5143\u3057\u3066\u53d6\u308a\u51fa\u3057\u305f\u9244\u3000\u305f\u305f\u3089\u88fd\u9244\u306e\u53e4\u3044\u65e5\u672c\u8a9e\u3067\u306f\u300c\u305a\u304f\uff08\u9291\uff09\u300d
\nlead \u308c\u30c3\u30c9\u3000\u925b\uff08\u767a\u97f3\u5927\u4e08\u592b\u3067\u3059\u306d\uff1f\uff09
\nbus bars \u30d6\u30b9\u30d0\u30fc\u3000\u5927\u96fb\u6d41\u3092\u6d41\u3059\u3068\u304d\u306e\u96fb\u7dda\u306e\u4ee3\u308f\u308a\u306e\u677f\uff08\u52d5\u753b\u3067\u30a2\u30eb\u30df\u306e\u96fb\u89e3\u7cbe\u932c\u5de5\u5834\u306e\u3068\u3053\u308d\uff09\u3000\u82f1\u8a9e\u306e\u767a\u97f3\u306f\u3000\u30d0\u30b9\u30d0\u30fc<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5148\u9031\u306f\u70ad\u7d20\u7a0e\u306e\u8a71\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u9031\u306f\u4e0b\u8a18\u306b\u3088\u308b\u3068CO2\u6392\u51fa\u6e90\u306e11%\u3092\u5360\u3081\u308b\u3068\u3044\u3046\u88fd\u9244\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u307e\u3059\u3002\u601d\u3063\u305f\u3088\u308a\u591a\u3044\u3067\u3059\u306d(\u5e74\u6b21\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u304c8%\u3068\u3044\u3046\u8a18\u4e8b\u3082\u3042\u308a\u307e\u3059)\u3002 https:\/\/www.sustainable-ships.org\/stories\/2022\/carbon-footprint-steel \u305d\u306e\u7406\u7531\u306f\u9244\u306e\u9178\u5316\u7269\uff08\u9244\u9271\u77f3\uff09\u3092\u70ad\u7d20\u3067\u9084\u5143\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u4ee5\u524d(2021-10-20)\u3001Sweden\u306e\u4f1a\u793e\u304c\u6c34\u7d20\u306b\u3088\u308b\u9244\u9271\u77f3\u306e\u9084\u5143\u3067\u88fd\u9244\u3092\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306b\u6210\u529f\u3057\u305f\u3068\u3044\u3046\u8a71\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002 https:\/\/www.ssab.com\/en\/fossil-free-steel \u4eca\u9031\u306e\u4e16…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[47,42],"tags":[10,5],"class_list":["post-1686","post","type-post","status-publish","format-standard","hentry","category-worldresearchinstitutes","category-tech","tag-worldresearchinstitutes","tag-tech"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1686"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1686\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}