{"id":118029,"date":"2026-01-13T20:40:07","date_gmt":"2026-01-13T20:40:07","guid":{"rendered":"https:\/\/ekamu.net\/?p=118029"},"modified":"2026-01-13T20:40:07","modified_gmt":"2026-01-13T20:40:07","slug":"dunyada-ilk-japonya-deniz-tabanindan-nadir-element-cikaracak","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2026\/01\/13\/dunyada-ilk-japonya-deniz-tabanindan-nadir-element-cikaracak\/","title":{"rendered":"D\u00fcnyada ilk: Japonya deniz taban\u0131ndan nadir element \u00e7\u0131karacak"},"content":{"rendered":"

<\/span> Japonya, elektrikli ara\u00e7lar, elektronik \u00fcr\u00fcnler ve savunma sanayii i\u00e7in kritik \u00f6neme sahip nadir toprak elementlerinde<\/strong> yeni bir yerli kaynak bulmay\u0131 hedefleyen bir derin deniz g\u00f6revi<\/strong> ba\u015flatt\u0131. E\u011fer ba\u015far\u0131l\u0131 olursa bu ad\u0131m, \u00fclkenin stratejik maden tedarikini k\u00f6k\u00fcnden de\u011fi\u015ftirebilir. <\/figure>\n

Reuters\u2019\u0131n haberine g\u00f6re, Japonya\u2019ya ait maden gemisi\u00a0Chikyu<\/strong>, pazartesi g\u00fcn\u00fc Shizuoka liman\u0131ndan ayr\u0131larak Tokyo\u2019nun yakla\u015f\u0131k 1.900 kilometre g\u00fcneydo\u011fusunda<\/strong> yer alan, uzak bir mercan adas\u0131 olan Minamitori Adas\u0131<\/strong> a\u00e7\u0131klar\u0131na do\u011fru yola \u00e7\u0131kt\u0131.<\/p>\n

G\u00f6rev, \u015fimdiye kadar hi\u00e7 denenmemi\u015f bir hedefi ama\u00e7l\u0131yor: Okyanus y\u00fczeyinin 6 kilometre alt\u0131ndaki <\/strong>nadir toprak elementleri bak\u0131m\u0131ndan zengin \u00e7amurun, kesintisiz \u015fekilde do\u011frudan gemiye \u00e7\u0131kar\u0131lmas\u0131. Bu deneme ba\u015far\u0131ya ula\u015f\u0131rsa, bu derinlikte yap\u0131lan ilk s\u00fcrekli derin deniz nadir element \u00e7\u0131kar\u0131m\u0131<\/strong> olacak.<\/p>\n

Japonya\u2019n\u0131n bu hamlesi, \u00c7in\u2019in kritik mineraller \u00fczerindeki kontrol\u00fcn\u00fc giderek art\u0131rd\u0131\u011f\u0131<\/strong> bir d\u00f6neme denk geliyor. Pek \u00e7ok Bat\u0131l\u0131 \u00fclke gibi Japonya da, k\u00fcresel nadir toprak elementleri tedarik zincirlerinde bask\u0131n konumda bulunan \u00c7in\u2019e olan ba\u011f\u0131ml\u0131l\u0131\u011f\u0131n\u0131 azaltmaya \u00e7al\u0131\u015f\u0131yor. \u0130ki \u00fclke aras\u0131ndaki diplomatik ve ticari gerilimlerin artmas\u0131, bu \u00e7abalar\u0131 daha da acil hale getirmi\u015f durumda.<\/p>\n

\u0130lk yerli deniz taban\u0131 denemesi<\/b><\/p>\n

Yakla\u015f\u0131k 130 m\u00fcrettebat ve bilim insan\u0131n\u0131 <\/strong>ta\u015f\u0131yan Chikyu\u2019nun 14 \u015eubat\u2019ta Japonya\u2019ya d\u00f6nmesi planlan\u0131yor. Sefer, Minamitori Adas\u0131 \u00e7evresindeki ve y\u00fcksek miktarda nadir toprak elementi i\u00e7erdi\u011fi d\u00fc\u015f\u00fcn\u00fclen \u00e7amur yataklar\u0131na<\/strong> odaklan\u0131yor. Ancak Japon h\u00fck\u00fcmeti, bu sahalar\u0131n ne kadar rezerve sahip oldu\u011funa dair hen\u00fcz bir a\u00e7\u0131klama yapmad\u0131.<\/p>\n

<\/span> Japonya bug\u00fcn nadir element ithalat\u0131n\u0131n yakla\u015f\u0131k y\u00fczde 60\u2019\u0131n\u0131 \u00c7in\u2019den sa\u011fl\u0131yor. <\/strong>Bu oran 2010 y\u0131l\u0131nda neredeyse y\u00fczde 90 seviyesindeydi. O d\u00f6nemde \u00c7in\u2019in, Do\u011fu \u00c7in Denizi\u2019ndeki bir denizcilik anla\u015fmazl\u0131\u011f\u0131 sonras\u0131 ihracat\u0131 k\u0131s\u0131tlamas\u0131, Japonya i\u00e7in ciddi bir risk olu\u015fturmu\u015ftu. <\/figure>\n

Bu olaydan sonra Japonya, Avustralya merkezli Lynas Rare Earths ile Sojitz arac\u0131l\u0131\u011f\u0131yla kurulan ortakl\u0131klar gibi, yurt d\u0131\u015f\u0131 tedarik zincirlerine yat\u0131r\u0131m yapt\u0131. Ayr\u0131ca geri d\u00f6n\u00fc\u015f\u00fcm ve nadir toprak kullan\u0131m\u0131n\u0131 azaltan \u00fcretim tekniklerini te\u015fvik etti.<\/p>\n

Nadir elemetler Japon sanayisi i\u00e7in kritik<\/b><\/p>\n

Japonya i\u00e7in \u00f6zellikle a\u011f\u0131r nadir toprak elementleri<\/strong> b\u00fcy\u00fck \u00f6nem ta\u015f\u0131yor. Bu mineraller, elektrikli ve hibrit ara\u00e7 motorlar\u0131nda kullan\u0131lan y\u00fcksek g\u00fc\u00e7l\u00fc m\u0131knat\u0131slarda yer al\u0131yor.<\/strong> Japonya\u2019n\u0131n bu alandaki tedarikinin neredeyse tamam\u0131 \u015fu anda \u00c7in\u2019den geliyor. Olas\u0131 bir tedarik kesintisi, otomotiv ve ileri teknoloji sekt\u00f6rlerinde h\u0131zla zincirleme etkilere yol a\u00e7abilir.<\/p>\n

\u00c7in ise k\u0131s\u0131tlamalar\u0131 \u015fimdiden art\u0131rmaya ba\u015flad\u0131. Ge\u00e7en hafta Pekin y\u00f6netimi, sivil ve askeri kullan\u0131m potansiyeli bulunan \u00e7ift kullan\u0131ml\u0131 \u00fcr\u00fcnlerin Japonya\u2019ya ihracat\u0131n\u0131 yasaklad\u0131.<\/strong> Bu kategori, baz\u0131 kritik mineralleri de kaps\u0131yor. \u00c7in hen\u00fcz resmi olarak geni\u015f \u00e7apl\u0131 nadir toprak elementlerine y\u00f6nelik k\u0131s\u0131tlamalar\u0131 duyurmu\u015f de\u011fil, ancak devlet medyas\u0131nda bu se\u00e7ene\u011fin ciddi \u015fekilde de\u011ferlendirildi\u011fi y\u00f6n\u00fcnde mesajlar yer ald\u0131.<\/p>\n

Minamitori Adas\u0131 projesinin k\u0131sa vadede somut \u00fcretim sa\u011flamas\u0131 beklenmiyor. Japonya, 2018\u2019den bu yana projeye yakla\u015f\u0131k 40 milyar yen (yakla\u015f\u0131k 250 milyon dolar)<\/strong> yat\u0131r\u0131m yapt\u0131; ancak hen\u00fcz net rezerv tahminleri veya \u00fcretim hedefleri belirlenmi\u015f de\u011fil. Mevcut testlerin olumlu sonu\u00e7lanmas\u0131 halinde, bir sonraki a\u015fama \u015eubat 2027\u2019de planlanan tam \u00f6l\u00e7ekli bir madencilik denemesi<\/strong> olacak.<\/p>\n\n

<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/dunyada-ilk-japonya-deniz-tabanindan-nadir-element-cikaracak–200833<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Japonya, elektrikli ara\u00e7lar, elektronik \u00fcr\u00fcnler ve savunma sanayii i\u00e7in kritik \u00f6neme sahip nadir toprak elementlerinde yeni bir yerli kaynak bulmay\u0131 hedefleyen bir derin deniz g\u00f6revi ba\u015flatt\u0131. E\u011fer ba\u015far\u0131l\u0131 olursa bu ad\u0131m, \u00fclkenin stratejik maden …<\/p>\n","protected":false},"author":1,"featured_media":118030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[380,7064,115,2638,1898],"class_list":["post-118029","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-cin","tag-elementleri","tag-japonya","tag-nadir-toprak","tag-tedarik"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/118029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=118029"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/118029\/revisions"}],"predecessor-version":[{"id":118033,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/118029\/revisions\/118033"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/118030"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=118029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=118029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=118029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}