{"id":17398,"date":"2020-06-12T23:13:51","date_gmt":"2020-06-12T23:13:51","guid":{"rendered":"https:\/\/www.radiation-dosimetry.org\/o-que-e-a-agua-como-protecao-de-neutrons-definicao\/"},"modified":"2020-07-20T10:29:31","modified_gmt":"2020-07-20T10:29:31","slug":"o-que-e-a-agua-como-protecao-de-neutrons-definicao","status":"publish","type":"post","link":"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-a-agua-como-protecao-de-neutrons-definicao\/","title":{"rendered":"O que \u00e9 a \u00e1gua como prote\u00e7\u00e3o de n\u00eautrons &#8211; Defini\u00e7\u00e3o"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-u-clearfix su-u-trim\">\u00c1gua como Blindagem de N\u00eautrons.\u00a0A \u00e1gua devido ao alto teor de hidrog\u00eanio e \u00e0 disponibilidade \u00e9 uma prote\u00e7\u00e3o efetiva e comum aos n\u00eautrons.\u00a0Dosimetria de Radia\u00e7\u00e3o<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>\u00c1gua como blindagem de n\u00eautrons<\/h2>\n<figure id=\"attachment_12727\" class=\"wp-caption alignright\" aria-describedby=\"caption-attachment-12727\"><a href=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/shielding_neutrons.png\"><img loading=\"lazy\" class=\"size-medium wp-image-12727 lazy-loaded\" src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/shielding_neutrons-300x275.png\" alt=\"Blindagem da radia\u00e7\u00e3o de n\u00eautrons\" width=\"300\" height=\"275\" data-lazy-type=\"image\" data-src=\"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/shielding_neutrons-300x275.png\" \/><\/a><figcaption id=\"caption-attachment-12727\" class=\"wp-caption-text\">\u00c1gua como escudo de n\u00eautrons<\/figcaption><\/figure>\n<p>A \u00e1gua devido ao alto teor de hidrog\u00eanio e \u00e0 disponibilidade\u00a0<strong>\u00e9<\/strong>\u00a0uma\u00a0<strong>prote\u00e7\u00e3o\u00a0<\/strong><strong>efetiva<\/strong>\u00a0e comum aos\u00a0<strong>n\u00eautrons<\/strong>\u00a0.\u00a0No entanto, devido ao baixo n\u00famero at\u00f4mico de hidrog\u00eanio e oxig\u00eanio, a \u00e1gua n\u00e3o \u00e9 um escudo aceit\u00e1vel contra os raios gama.\u00a0Por outro lado, em alguns casos, essa desvantagem (baixa densidade) pode ser compensada pela alta espessura da prote\u00e7\u00e3o da \u00e1gua.\u00a0No caso de n\u00eautrons, a \u00e1gua modera perfeitamente os n\u00eautrons, mas com a absor\u00e7\u00e3o de n\u00eautrons pelos raios gama secund\u00e1rios do n\u00facleo de hidrog\u00eanio com alta energia s\u00e3o produzidos.\u00a0Esses raios gama penetram muito na mat\u00e9ria e, portanto, podem aumentar os requisitos de espessura da prote\u00e7\u00e3o da \u00e1gua.\u00a0Adicionando um\u00a0\u00a0<a title=\"\u00c1cido b\u00f3rico - cal\u00e7o qu\u00edmico\" href=\"https:\/\/www.nuclear-power.com\/glossary\/boron-10\/boric-acid-chemical-shim\/\">\u00e1cido b\u00f3rico<\/a>\u00a0pode ajudar com esse problema (absor\u00e7\u00e3o de n\u00eautrons nos n\u00facleos de boro sem forte emiss\u00e3o gama), mas resulta em outros problemas com a corros\u00e3o dos materiais de constru\u00e7\u00e3o.<\/p>\n<p>Veja tamb\u00e9m:\u00a0<a title=\"Blindagem da radia\u00e7\u00e3o de n\u00eautrons\" href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/fundamental-particles\/neutron\/shielding-neutron-radiation\/\">Blindagem de n\u00eautrons<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-accordion su-u-trim\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este artigo \u00e9 baseado na tradu\u00e7\u00e3o autom\u00e1tica do artigo original em ingl\u00eas. Para mais informa\u00e7\u00f5es, consulte o artigo em ingl\u00eas. Voc\u00ea pode nos ajudar. Se voc\u00ea deseja corrigir a tradu\u00e7\u00e3o, envie-a para: translations@nuclear-power.com ou preencha o formul\u00e1rio de tradu\u00e7\u00e3o on-line. Agradecemos sua ajuda, atualizaremos a tradu\u00e7\u00e3o o mais r\u00e1pido poss\u00edvel. Obrigado.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00c1gua como Blindagem de N\u00eautrons.\u00a0A \u00e1gua devido ao alto teor de hidrog\u00eanio e \u00e0 disponibilidade \u00e9 uma prote\u00e7\u00e3o efetiva e comum aos n\u00eautrons.\u00a0Dosimetria de Radia\u00e7\u00e3o \u00c1gua como blindagem de n\u00eautrons \u00c1gua como escudo de n\u00eautrons A \u00e1gua devido ao alto teor de hidrog\u00eanio e \u00e0 disponibilidade\u00a0\u00e9\u00a0uma\u00a0prote\u00e7\u00e3o\u00a0efetiva\u00a0e comum aos\u00a0n\u00eautrons\u00a0.\u00a0No entanto, devido ao baixo n\u00famero at\u00f4mico de &#8230; <a title=\"O que \u00e9 a \u00e1gua como prote\u00e7\u00e3o de n\u00eautrons &#8211; Defini\u00e7\u00e3o\" class=\"read-more\" href=\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-a-agua-como-protecao-de-neutrons-definicao\/\" aria-label=\"More on O que \u00e9 a \u00e1gua como prote\u00e7\u00e3o de n\u00eautrons &#8211; Defini\u00e7\u00e3o\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O que \u00e9 a \u00e1gua como prote\u00e7\u00e3o de n\u00eautrons - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"\u00c1gua como Blindagem de N\u00eautrons. 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