{"id":1976,"date":"2016-12-12T19:47:50","date_gmt":"2016-12-12T19:47:50","guid":{"rendered":"http:\/\/www.petroblog.com.br\/?p=1976"},"modified":"2016-12-12T19:47:50","modified_gmt":"2016-12-12T19:47:50","slug":"causas-de-sobrepressao-em-vasos-de-pressao-conforme-norma-api-rp-521","status":"publish","type":"post","link":"https:\/\/www.petroblog.com.br\/?p=1976","title":{"rendered":"Causas de Sobrepress\u00e3o em Vasos de Press\u00e3o conforme norma API RP 521"},"content":{"rendered":"<p>Para a sele\u00e7\u00e3o e especifica\u00e7\u00e3o da V\u00e1lvula de Al\u00edvio de sobrepress\u00e3o, de equipamentos e sistemas de tubula\u00e7\u00e3o, a 1\u00aa provid\u00eancia \u00e9 analisar os poss\u00edveis cen\u00e1rios de aumento de press\u00e3o e em seguida calcular, para cada um, a vaz\u00e3o do fluido necess\u00e1ria ao al\u00edvio.<\/p>\n<p>A norma API RECOMMENDED PRACTICE 521 &#8211; Guide for Pressure-Relieving and Depressuring Systems &#8211; SECTION 2-CAUSES OF OVERPRESSURE lista os v\u00e1rios cen\u00e1rios que provocam a ocorr\u00eancia da sobrepress\u00e3o.<\/p>\n<p><a href=\"http:\/\/www.petroblog.com.br\/wp-content\/uploads\/Cen\u00e1rios-sobrepress\u00e3o-conforme-API-RP-521.pdf\">cenarios-sobrepressao-conforme-api-rp-521<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Para a sele\u00e7\u00e3o e especifica\u00e7\u00e3o da V\u00e1lvula de Al\u00edvio de sobrepress\u00e3o, de equipamentos e sistemas de tubula\u00e7\u00e3o, a 1\u00aa provid\u00eancia \u00e9 analisar os poss\u00edveis cen\u00e1rios de aumento de press\u00e3o e em seguida calcular, para cada um, a vaz\u00e3o do fluido necess\u00e1ria ao al\u00edvio. A norma API RECOMMENDED PRACTICE 521 &#8211; Guide for Pressure-Relieving and Depressuring [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1978,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[500,499,111,407],"class_list":["post-1976","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dispositivos-de-seguranca","tag-api-rp-521","tag-cenarios-de-sobrepressao","tag-psv","tag-valvula-de-seguranca"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/posts\/1976"}],"collection":[{"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1976"}],"version-history":[{"count":1,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/posts\/1976\/revisions"}],"predecessor-version":[{"id":1979,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/posts\/1976\/revisions\/1979"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=\/wp\/v2\/media\/1978"}],"wp:attachment":[{"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petroblog.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}