{"id":109505,"date":"2025-05-01T21:36:10","date_gmt":"2025-05-01T21:36:10","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=109505"},"modified":"2025-05-01T21:36:10","modified_gmt":"2025-05-01T21:36:10","slug":"abdnin-arkansas-eyaletinde-19-milyon-tonluk-dev-lityum-rezervi-bulundu","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/05\/01\/abdnin-arkansas-eyaletinde-19-milyon-tonluk-dev-lityum-rezervi-bulundu\/","title":{"rendered":"ABD’nin Arkansas Eyaleti’nde 19 milyon tonluk dev lityum rezervi bulundu"},"content":{"rendered":"

<\/span> ABD Jeoloji Ara\u015ft\u0131rmas\u0131 Merkezi (USGS), Arkansas’<\/strong>ta t\u00fcm d\u00fcnyadaki elektrikli ara\u00e7 bataryalar\u0131na yetecek kadar <\/strong>lityum rezervinin bulundu\u011funu a\u00e7\u0131klad\u0131. <\/figure>\n

Rezerv 19 milyon tona kadar \u00e7\u0131kabilir<\/b><\/p>\n

USGS, g\u00fcneybat\u0131 Arkansas’\u0131n alt\u0131nda 5 ila 19 milyon ton<\/strong> aras\u0131nda lityum rezervinin oldu\u011funu tahmin ediyor. USGS, bu rezervin 2030<\/strong> y\u0131l\u0131nda k\u00fcresel olarak ara\u00e7lar\u0131n bataryalar\u0131nda ihtiya\u00e7 duyulan lityumun 9 kat\u0131n\u0131 sa\u011flamaya yetece\u011fini <\/strong>s\u00f6yl\u00fcyor<\/p>\n

Son y\u0131llarda i\u00e7ten yanmal\u0131 ara\u00e7lardan elektrikli ara\u00e7lara ge\u00e7i\u015fle birlikte, pillerin temel hammaddesi olan lityuma olan ihtiya\u00e7 artt\u0131. ABD, son derece kritik olan lityum ve di\u011fer metallere y\u00f6nelik yerel tedarik zincirleri kurarak \u00c7in’e olan ba\u011f\u0131ml\u0131l\u0131\u011f\u0131n\u0131 azaltmaya \u00e7al\u0131\u015f\u0131yor.\u00a0Bu amaca y\u00f6nelik ABD’de yap\u0131lan ke\u015fifler, \u00fclkenin lityum bak\u0131m\u0131ndan zengin oldu\u011funu<\/strong> ve kendi ihtiyac\u0131n\u0131 kar\u015f\u0131layabilece\u011fini g\u00f6steriyor.<\/p>\n

\u00dclkede yer alan, Arkansas, Louisiana, Teksas, Alabama, Mississippi ve Florida’n\u0131n baz\u0131 b\u00f6lgelerine uzanan ge\u00e7irgen kire\u00e7 ta\u015f\u0131ndan olu\u015fan jeolojik bir olu\u015fum olan Smackover Formasyonu<\/strong>‘nun tuzlu suyunun lityum a\u00e7\u0131s\u0131ndan zengin oldu\u011fu ortaya kondu. Formasyonda daha \u00f6nce petrol ve do\u011falgaz \u00fcretimi yap\u0131l\u0131yordu.<\/p>\n

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

\u015eirketler lityumu \u00e7\u0131karmak i\u00e7in y\u00f6ntemler geli\u015ftiriyor<\/b><\/p>\n

Yak\u0131n zamana kadar, bu lityum a\u00e7\u0131s\u0131ndan zengin tuzlu suya, petrol ve operasyonlardan kaynaklanan at\u0131k su olarak bak\u0131l\u0131yordu. \u015eimdi, \u015firketler lityumu uygun maliyetli bir \u015fekilde \u00e7\u0131karmak i\u00e7in teknolojiler geli\u015ftirmeye \u00e7al\u0131\u015f\u0131yorlar.<\/p>\n

Bu \u015firketlerden biri petrol devi ExxonMobil<\/strong>. Arkansas’ta ke\u015fif kuyular\u0131 a\u00e7an \u015firket, 2027’de \u00fcretime ba\u015flamay\u0131 planl\u0131yor.<\/strong> Petrol devi, Arkansas’taki Smackover Formasyonu i\u00e7inde 120.000 d\u00f6n\u00fcml\u00fck arazide sondaj haklar\u0131n\u0131 sat\u0131n ald\u0131ktan sonra ge\u00e7en y\u0131l elektrikli ara\u00e7lar i\u00e7in lider lityum tedarik\u00e7isi olma hedefini a\u00e7\u0131klad\u0131.<\/strong><\/p>\n

\u015eirket, yerin 3000 metre alt\u0131nda <\/strong>s\u0131k\u0131\u015fm\u0131\u015f lityum a\u00e7\u0131s\u0131ndan zengin tuzlu suya ula\u015fmak i\u00e7in geleneksel petrol ve gaz sondaj tekniklerini kullanabilir. Ancak, kimyasal \u00e7\u00f6z\u00fcc\u00fcler veya filtreler kullanarak lityumu sudan ay\u0131rmak i\u00e7in do\u011frudan lityum \u00e7\u0131karma (DLE) <\/strong>ad\u0131 verilen yeni bir teknoloji geli\u015ftirmesi gerekiyor.<\/p>\n

Bu y\u00f6ntem, tuzlu suyu su buharla\u015fana kadar g\u00f6letlerde tutularak lityum elde edilen klasik y\u00f6ntemden \u00e7ok daha h\u0131zl\u0131 bir lityum \u00e7\u0131karma y\u00f6ntemi olarak biliniyor. DLE’nin bir di\u011fer potansiyel faydas\u0131, lityum i\u00e7in geleneksel sert kaya madencili\u011finden daha d\u00fc\u015f\u00fck enerji yo\u011funlu\u011funa sahip olmas\u0131. <\/strong>Elbette, t\u00fcm bu y\u00f6ntemlerin \u00e7evreye olan etkisi konusunda hala endi\u015feler var; ne kadar arazi ve su kulland\u0131klar\u0131ndan geride b\u0131rak\u0131lan toksik at\u0131klarla ne yap\u0131laca\u011f\u0131na kadar.<\/p>\n

Lityum \u00fcretimini ABD’ye kayd\u0131rmak k\u00fcresel olarak oyunu de\u011fi\u015ftirebilir.<\/strong> G\u00fcn\u00fcm\u00fczde lityumun \u00e7o\u011fu Avustralya<\/strong> ve G\u00fcney Amerika<\/strong>‘dan geliyor. 2021’de k\u00fcresel talebin yaln\u0131zca y\u00fczde 5’i <\/strong>ABD lityum \u00fcreticileri taraf\u0131ndan kar\u015f\u0131land\u0131.<\/p>\n

Mak\u015fne \u00f6\u011frenimiyle tahmin edildi<\/b><\/p>\n

USGS, Arkansas Enerji ve \u00c7evre Bakanl\u0131\u011f\u0131’n\u0131n Eyalet Jeolog Ofisi ile birlikte \u00e7al\u0131\u015farak, Smackover Formasyonu’nda tuzlu suda mevcut lityum miktar\u0131n\u0131 tahmin etmek i\u00e7in makine \u00f6\u011frenimini <\/strong>kulland\u0131. Laboratuvarda yeni tuzlu su \u00f6rneklerini analiz ettiler ve bunlar\u0131 USGS’nin \u00fcretilen sular veritaban\u0131ndaki petrol ve gaz \u00fcretiminden al\u0131nan ge\u00e7mi\u015f su \u00f6rneklerinden al\u0131nan verilerle kar\u015f\u0131la\u015ft\u0131rd\u0131lar. Bir makine \u00f6\u011frenimi modeli, bu verileri b\u00f6lge genelindeki lityum konsantrasyonlar\u0131n\u0131 tahmin etmek i\u00e7in kulland\u0131.<\/p>\n

USGS, Arkansas’taki potansiyelin hala lityum rezervlerinin ticari olarak \u00e7\u0131kar\u0131labilir olup olmayaca\u011f\u0131na ba\u011fl\u0131 <\/strong>oldu\u011funu s\u00f6yl\u00fcyor. ABD’de bunun d\u0131\u015f\u0131nda, Kaliforniya’n\u0131n Salton Denizi<\/strong>‘nde de \u00e7ok miktarda lityum a\u00e7\u0131s\u0131ndan zengin tuzlu su bulundu\u011fu belirtiliyor.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/abd-arkansas-ta-19-milyon-tonluk-dev-lityum-rezervi-bulundu–183387<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

ABD Jeoloji Ara\u015ft\u0131rmas\u0131 Merkezi (USGS), Arkansas’ta t\u00fcm d\u00fcnyadaki elektrikli ara\u00e7 bataryalar\u0131na yetecek kadar lityum rezervinin bulundu\u011funu a\u00e7\u0131klad\u0131. Rezerv 19 milyon tona kadar \u00e7\u0131kabilir USGS, g\u00fcneybat\u0131 Arkansas’\u0131n alt\u0131nda 5 ila 19 milyon …<\/p>\n","protected":false},"author":1,"featured_media":109506,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[7224,3162,1257,7225,837],"class_list":["post-109505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-arkansas","tag-lityum","tag-petrol","tag-tuzlu-su","tag-zengin"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/109505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=109505"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/109505\/revisions"}],"predecessor-version":[{"id":109509,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/109505\/revisions\/109509"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/109506"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=109505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=109505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=109505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}