{"id":1649,"date":"2018-10-17T14:35:54","date_gmt":"2018-10-17T18:35:54","guid":{"rendered":"http:\/\/nueva.cchen.cl\/?page_id=1649"},"modified":"2018-10-17T15:10:49","modified_gmt":"2018-10-17T19:10:49","slug":"reactor-nuclear-de-investigacion-rech-1","status":"publish","type":"page","link":"https:\/\/www.cchen.cl\/?page_id=1649","title":{"rendered":"Reactor Nuclear de investigaci\u00f3n RECH-1"},"content":{"rendered":"<p>El reactor nuclear de investigaci\u00f3n <abbr class='c2c-text-hover' title='Reactor Experimental Chileno N\u00ba1, ubicado en el Centro de Estudios Nucleares La Reina.'>RECH-1<\/abbr> oper\u00f3 por primera vez, en octubre de 1974, a una potencia de 5 Megawatts, para la producci\u00f3n de radiois\u00f3topos, principalmente para la medicina. Adem\u00e1s, se efect\u00faa irradiaci\u00f3n de muestras para an\u00e1lisis qu\u00edmico y de material geol\u00f3gico, para fines de determinaci\u00f3n de antig\u00fcedad y preparaci\u00f3n de trazadores radiactivos. El combustible que utiliza el <abbr class='c2c-text-hover' title='Reactor Experimental Chileno N\u00ba1, ubicado en el Centro de Estudios Nucleares La Reina.'>RECH-1<\/abbr> es uranio de bajo enriquecimiento, vale decir, uranio que contiene cerca de 20% del is\u00f3topo U-235 y, un 80%, de U-238.<\/p>\n<p>Para efectos de enfriamiento, el reactor <abbr class='c2c-text-hover' title='Reactor Experimental Chileno N\u00ba1, ubicado en el Centro de Estudios Nucleares La Reina.'>RECH-1<\/abbr> tiene dos circuitos de refrigeraci\u00f3n, los que utilizan agua. El circuito primario extrae el calor generado en el n\u00facleo del reactor y el circuito secundario descarga el calor al ambiente, a trav\u00e9s de torres de enfriamiento. Las aguas que contienen ambos circuitos jam\u00e1s se mezclan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1658\" src=\"http:\/\/nueva.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-1.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-1.jpg 700w, https:\/\/www.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-1-300x200.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1659\" src=\"http:\/\/nueva.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-2.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-2.jpg 700w, https:\/\/www.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-2-300x200.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1660\" src=\"http:\/\/nueva.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-3.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-3.jpg 700w, https:\/\/www.cchen.cl\/wp-content\/uploads\/2018\/10\/rech-3-300x200.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El reactor nuclear de investigaci\u00f3n <abbr class='c2c-text-hover' title='Reactor Experimental Chileno N\u00ba1, ubicado en el Centro de Estudios Nucleares La Reina.'>RECH-1<\/abbr> oper\u00f3 por primera vez, en octubre de 1974, a una potencia de 5 Megawatts, para la producci\u00f3n de radiois\u00f3topos, principalmente para la medicina. Adem\u00e1s, se efect\u00faa irradiaci\u00f3n de muestras para an\u00e1lisis qu\u00edmico y de material geol\u00f3gico, para fines de determinaci\u00f3n de antig\u00fcedad y preparaci\u00f3n de trazadores radiactivos. El combustible&#8230; <a class=\"read-more\" href=\"https:\/\/www.cchen.cl\/?page_id=1649\">Leer m\u00e1s >><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":653,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"InvDesarrollo-interior.php","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-1649","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/pages\/1649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cchen.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1649"}],"version-history":[{"count":5,"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/pages\/1649\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/pages\/1649\/revisions\/1662"}],"up":[{"embeddable":true,"href":"https:\/\/www.cchen.cl\/index.php?rest_route=\/wp\/v2\/pages\/653"}],"wp:attachment":[{"href":"https:\/\/www.cchen.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}