{"id":9319,"date":"2025-05-23T13:22:09","date_gmt":"2025-05-23T13:22:09","guid":{"rendered":"https:\/\/urgangur.is\/?p=9319"},"modified":"2025-05-23T13:22:10","modified_gmt":"2025-05-23T13:22:10","slug":"thydingarmikil-hraefni-af-hverju-eru-thau-mikilvaeg","status":"publish","type":"post","link":"https:\/\/urgangur.is\/?p=9319","title":{"rendered":"\u00de\u00fd\u00f0ingarmikil hr\u00e1efni – af hverju eru \u00feau mikilv\u00e6g?"},"content":{"rendered":"\n

\u00de\u00fd\u00f0ingarmikil hr\u00e1efni (e. critical raw materials) eru s\u00edfellt meira \u00ed umr\u00e6\u00f0unni \u00ed Evr\u00f3pu. Evr\u00f3pusambandi\u00f0 hefur skilgreint 34 hr\u00e1efni sem \u00fe\u00fd\u00f0ingarmikil. Er \u00fea\u00f0 skilgreint \u00fat fr\u00e1 efnahagslegri \u00fe\u00fd\u00f0ingu og \u00e1h\u00e6ttu \u00ed frambo\u00f0i \u00e1 efnunum.<\/strong> Listinn er breytilegur og Evr\u00f3pusambandi\u00f0 uppf\u00e6rir hann reglulega ef \u00fe\u00f6rf er \u00e1. \u00dea\u00f0 sem einkennir \u00fe\u00fd\u00f0ingarmikil hr\u00e1efni er yfirleitt a\u00f0 n\u00faverandi hagkerfi ganga hratt \u00e1 birg\u00f0ir hr\u00e1efnisins og\/e\u00f0a a\u00f0 framlei\u00f0slan fer a\u00f0 mestu fram innan landa sem eru \u00f3\u00e1rei\u00f0anleg vegna stj\u00f3rnm\u00e1la\u00e1stands, spillingar, str\u00ed\u00f0s\u00e1taka e\u00f0a annarra landfr\u00e6\u00f0ip\u00f3lit\u00edskra \u00e1st\u00e6\u00f0a.\u00a0\u00a0<\/p>\n\n\n\n

Hvert er notagildi \u00fe\u00fd\u00f0ingarmikilla hr\u00e1efna?<\/h2>\n\n\n\n

\u00de\u00fd\u00f0ingarmikil hr\u00e1efni eru nau\u00f0synleg fyrir framlei\u00f0slu \u00e1 \u00fdmissi n\u00fat\u00edmat\u00e6kni. Sem d\u00e6mi m\u00e1 nefna li\u00fe\u00edum \u00ed rafhl\u00f6\u00f0um, Gallium \u00ed s\u00f3larsellum og b\u00f3ron \u00ed vindmyllum. Einnig er miki\u00f0 af \u00feessum efnum a\u00f0 finna \u00ed raft\u00e6kjum, rafb\u00edlum, flugv\u00e9lum ofl.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Hvar er \u00feessi efni a\u00f0 finna \u00ed heiminum?<\/h2>\n\n\n\n

\u00c1 myndinni h\u00e9r a\u00f0 ne\u00f0an m\u00e1 sj\u00e1 kort af framlei\u00f0slu og n\u00e1muvinnslu \u00fe\u00fd\u00f0ingarmikilla hr\u00e1efna \u00ed heiminum og hvernig h\u00fan skiptist ni\u00f0ur \u00e1 mismunandi l\u00f6nd. Til d\u00e6mis eru K\u00edna me\u00f0 100% af framlei\u00f0slu \u00e1 sjaldg\u00e6fum jar\u00f0m\u00e1lmum (HREEs) og Tyrkland me\u00f0 49% af n\u00e1muvinnslu \u00e1 Boron. \u00deetta kort s\u00fdnir hversu misskipt frambo\u00f0 og framlei\u00f0sla \u00feessara efna er \u00e1 heimsv\u00edsu. \u00deetta undirstrikar \u00fe\u00f6rfina \u00e1 \u00f6ruggum a\u00f0fangake\u00f0jum \u00feessara hr\u00e1efna til a\u00f0 tryggja frambo\u00f0 \u00feeirra \u00ed Evr\u00f3pu.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n


Langar \u00feig a\u00f0 vita meira?
<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\u00de\u00fd\u00f0ingarmikil hr\u00e1efni (e. critical raw materials) eru s\u00edfellt meira \u00ed umr\u00e6\u00f0unni \u00ed Evr\u00f3pu. Evr\u00f3pusambandi\u00f0 hefur skilgreint 34 hr\u00e1efni sem \u00fe\u00fd\u00f0ingarmikil. Er \u00fea\u00f0 skilgreint \u00fat fr\u00e1 efnahagslegri \u00fe\u00fd\u00f0ingu og \u00e1h\u00e6ttu \u00ed frambo\u00f0i \u00e1 efnunum. Listinn er breytilegur og Evr\u00f3pusambandi\u00f0 uppf\u00e6rir hann reglulega ef \u00fe\u00f6rf er \u00e1. \u00dea\u00f0 sem einkennir \u00fe\u00fd\u00f0ingarmikil hr\u00e1efni er yfirleitt a\u00f0 n\u00faverandi hagkerfi […]<\/p>\n","protected":false},"author":19,"featured_media":9303,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[45,50,62],"class_list":["post-9319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-hringrasarhagkerfi","tag-raftaekjaurgangur","tag-thydingarmikil-hraefni"],"_links":{"self":[{"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/posts\/9319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/urgangur.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9319"}],"version-history":[{"count":9,"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/posts\/9319\/revisions"}],"predecessor-version":[{"id":9350,"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/posts\/9319\/revisions\/9350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/urgangur.is\/index.php?rest_route=\/wp\/v2\/media\/9303"}],"wp:attachment":[{"href":"https:\/\/urgangur.is\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/urgangur.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/urgangur.is\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}