{"id":47307,"date":"2021-05-12T17:26:00","date_gmt":"2021-05-12T14:26:00","guid":{"rendered":"http:\/\/podiji.karpat.in.ua\/?p=47307"},"modified":"2021-05-12T15:11:25","modified_gmt":"2021-05-12T12:11:25","slug":"maghasadasra-utalo-jelek-vannak-csernobilban","status":"publish","type":"post","link":"https:\/\/podiji.karpat.in.ua\/?p=47307&lang=hu","title":{"rendered":"Maghasad\u00e1sra utal\u00f3 jelek vannak Csernobilban"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>35 \u00e9vvel a katasztr\u00f3fa ut\u00e1n ism\u00e9t elkezdett fokoz\u00f3dni a maghasad\u00e1s a csernobili atomer\u0151m\u0171 egyik megk\u00f6zel\u00edthetetlen alagsori szob\u00e1j\u00e1ban \u2013 \u00edrja az IFLScience. Az ukr\u00e1n kutat\u00f3k a k\u00f6zelm\u00faltban szokatlanul magas neutronszintet m\u00e9rtek, ami azt jelenti, hogy az \u00e9rintett teremben \u00fajra beindult a maghasad\u00e1s.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"420\" src=\"http:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil.jpg\" alt=\"\" class=\"wp-image-47310\" srcset=\"https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil.jpg 750w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil-300x168.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Neil Hyatt, a Sheffieldi Egyetem munkat\u00e1rsa szerint a folyamatot \u00fagy kell elk\u00e9pzelni, mint a parazsakat egy t\u0171zrak\u00f3 helyben. Amikor 1986. \u00e1prilis 26-\u00e1n bek\u00f6vetkezett a baleset, a 4-es reaktorblokkban z\u00f3naolvad\u00e1s t\u00f6rt\u00e9nt, aminek hat\u00e1s\u00e1ra mintegy 170 tonna sug\u00e1rz\u00f3 ur\u00e1n \u00e1ramlott a reaktorcsarnok alagsori szob\u00e1iba. A l\u00e1vaszer\u0171 anyag v\u00e9g\u00fcl leh\u0171lt, majd megkem\u00e9nyedett.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00e9vek sor\u00e1n a sug\u00e1rz\u00e1s nagyj\u00e1b\u00f3l stabil maradt, a szak\u00e9rt\u0151k ugyanakkor sz\u00e1m\u00edtottak r\u00e1, hogy az es\u0151ket k\u00f6vet\u0151en a neuronszint ism\u00e9t cs\u00facsosodni fog, ami nukle\u00e1ris reakci\u00f3ra utal. B\u00e1r a katasztr\u00f3fa ut\u00e1n nem sokkal bebor\u00edtott\u00e1k a reaktorcsarnokot, az es\u0151v\u00edz m\u00e9gis besziv\u00e1rgott a probl\u00e9m\u00e1s ter\u00fcletre. A v\u00edz lass\u00edtja a neutronokat, \u00e9s n\u00f6veli az \u00fctk\u00f6z\u00e9s, illetve hasad\u00e1s es\u00e9ly\u00e9t az ur\u00e1n atommagjain\u00e1l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2016-ban egy \u00faj szarkof\u00e1got telep\u00edtettek az atomer\u0151m\u0171 romjaira.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"http:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil-atomeromu.jpg\" alt=\"\" class=\"wp-image-47308\" srcset=\"https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil-atomeromu.jpg 800w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil-atomeromu-300x169.jpg 300w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2021\/05\/csernobil-atomeromu-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A szerkezet sok\u00e1ig hat\u00e1sosnak t\u0171nt, ut\u00f3bb azonban szokatlanul magas sug\u00e1rz\u00e1st \u00e9szleltek a 305\/2 jel\u0171 teremben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A katasztr\u00f3fa sor\u00e1n a szob\u00e1ban rak\u00f3dott le az \u00fczemanyag jelent\u0151s r\u00e9sze.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Azt egyel\u0151re nem tudni, hogy pontosan mi okozza a folyamatot, de lehets\u00e9ges, hogy ez\u00fattal a sz\u00e1rad\u00e1s seg\u00edti a maghasad\u00e1st. Az egyik lehets\u00e9ges megold\u00e1s, hogy egy robottal lyukakat f\u00farnak a radioakt\u00edv anyagba, azokba pedig b\u00f3rb\u00f3l k\u00e9sz\u00fclt rudakat engednek. A reaktorokban ilyeneket haszn\u00e1lnak szab\u00e1lyz\u00f3r\u00fadk\u00e9nt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A jelens\u00e9g ugyan probl\u00e9m\u00e1t okoz, \u00e9s folytatni kell a monitoroz\u00e1s\u00e1t, de nem kell att\u00f3l tartani, hogy az 1986-oshoz hasonl\u00f3 katasztr\u00f3fa fenyeget.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.hazipatika.com\/eletmod\/veszelyben\/cikkek\/maghasadas_indulhatott_be_csernobilban_kell-e_felnunk\/20210512113641\" target=\"_blank\" rel=\"noreferrer noopener\">(hazipatika.com)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>35 \u00e9vvel a katasztr\u00f3fa ut\u00e1n ism\u00e9t elkezdett fokoz\u00f3dni a maghasad\u00e1s a csernobili atomer\u0151m\u0171 egyik megk\u00f6zel\u00edthetetlen alagsori szob\u00e1j\u00e1ban.<\/p>\n","protected":false},"author":12,"featured_media":47308,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3126,41,11,33],"tags":[3567,39404,16045,522],"class_list":["post-47307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actual-hu","category-cikkek","category-kiemelt-tema","category-ukrajna","tag-csernobil","tag-maghasadas","tag-sugarzas","tag-ukrajna"],"_links":{"self":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/47307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=47307"}],"version-history":[{"count":0,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/47307\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/47308"}],"wp:attachment":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=47307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=47307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=47307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}