{"id":1926,"date":"2024-03-19T10:47:42","date_gmt":"2024-03-19T02:47:42","guid":{"rendered":"https:\/\/www.lneya.com\/news\/workflow-and-equipment-composition-of-oil-refining-and-dewaxing.html"},"modified":"2024-03-19T10:47:42","modified_gmt":"2024-03-19T02:47:42","slug":"workflow-and-equipment-composition-of-oil-refining-and-dewaxing","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/pt\/news\/workflow-and-equipment-composition-of-oil-refining-and-dewaxing.html","title":{"rendered":"Fluxo de trabalho e composi\u00e7\u00e3o do equipamento de refina\u00e7\u00e3o e desparafinagem de petr\u00f3leo"},"content":{"rendered":"<p><span style=\"font-family:Arial;\">O processo de desparafinagem do \u00f3leo baseia-se na diferen\u00e7a de ponto de fus\u00e3o entre a cera e o \u00f3leo e a solubilidade da cera no \u00f3leo torna-se menor \u00e0 medida que a temperatura diminui, e a cera cristalina \u00e9 precipitada por arrefecimento. Em seguida, atrav\u00e9s da superf\u00edcie de separa\u00e7\u00e3o do filtro para atingir o objetivo de separa\u00e7\u00e3o do \u00f3leo de cera.<\/span><\/p>\n<p><span style=\"font-family:Arial;\">O processo de desparafinagem \u00e9 o seguinte:<\/span><br \/><span style=\"font-family:Arial;\">Refined oil &#8211; pre-cooling &#8211; crystallization &#8211; crystal growth &#8211; filtration &#8211; refined oil<\/span><\/p>\n<p><span style=\"font-family:Arial;\">Tanque de pr\u00e9-arrefecimento:<\/span><br \/><span style=\"font-family:Arial;\">Devido \u00e0 alta temperatura da cera de \u00f3leo refinado, utilizar o tanque de pr\u00e9-arrefecimento para arrefecer a temperatura do \u00f3leo com anteced\u00eancia para reduzir o tempo de arrefecimento do tanque de cristaliza\u00e7\u00e3o.<\/span><\/p>\n<p><span style=\"font-family:Arial;\">Tanque de cristaliza\u00e7\u00e3o:<\/span><br \/><span style=\"font-family:Arial;\">O \u00f3leo de arrefecimento \u00e9 vertido diretamente no tanque de cristaliza\u00e7\u00e3o para cristaliza\u00e7\u00e3o. Durante a cristaliza\u00e7\u00e3o, a velocidade de agita\u00e7\u00e3o \u00e9 lenta, geralmente 5-8 rpm, para que a temperatura do \u00f3leo seja arrefecida uniformemente e o efeito de cristaliza\u00e7\u00e3o ideal seja alcan\u00e7ado.<\/span><\/p>\n<p><span style=\"font-family:Arial;\">Jarra de cristal:<\/span><br \/><span style=\"font-family:Arial;\">Ap\u00f3s a cristaliza\u00e7\u00e3o, \u00e9 efectuado o crescimento de cristais, o que proporciona condi\u00e7\u00f5es para o crescimento de gr\u00e3os de cristais de gordura de cera. A temperatura \u00e9 geralmente controlada entre 15-25\u00b0C.<\/span><\/p>\n<p><span style=\"font-family:Arial;\">filtro:<\/span><br \/><span style=\"font-family:Arial;\">O \u00f3leo bem levantado \u00e9 primeiro filtrado atrav\u00e9s da sua pr\u00f3pria auto-press\u00e3o, e depois a bomba de parafuso de convers\u00e3o de frequ\u00eancia \u00e9 iniciada quando a velocidade de filtragem \u00e9 lenta, e \u00e9 filtrada quando \u00e9 ajustada a uma determinada velocidade, de modo a conseguir a separa\u00e7\u00e3o do \u00f3leo e da cera.<\/span><br \/><span style=\"font-family:Arial;\">Os principais componentes do conjunto completo de equipamento de desparafinagem s\u00e3o: tanque de cristaliza\u00e7\u00e3o de crescimento, filtro, tanque de \u00f3leo de desparafinagem, tanque de pasta de cera, unidade de refrigera\u00e7\u00e3o, bomba de engrenagem prim\u00e1ria de piscina de salmoura congelada, bomba de tubula\u00e7\u00e3o e outros equipamentos.<\/span><\/p>\n<p><span style=\"font-family:Arial;\">Quando os fabricantes de equipamento petrol\u00edfero concebem o plano da linha de produ\u00e7\u00e3o de \u00f3leo, decidem se devem configurar o equipamento de desparafinagem de acordo com factores como o tipo e o grau do \u00f3leo. Fornecer aos clientes solu\u00e7\u00f5es de design adequadas, compreendendo as suas necessidades.<\/span><br \/><span style=\"font-family:Arial;\"><br \/><iframe loading=\"lazy\" width=\"800\" height=\"400\" src=\"\" title=\"Leitor de v\u00eddeo do YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"><br \/>\n<\/iframe><br \/>\n<\/span>\t\t\t\t\t<\/p>","protected":false},"excerpt":{"rendered":"<p>The oil dewaxing process is based on the melting point difference between the wax and the oil and the solubility of the wax in the oil becomes smaller as the temperature decreases, and the crystalline wax is precipitated by cooling. Then through the filter separation surface to achieve the purpose of wax oil separation. The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[44],"tags":[],"class_list":["post-1926","post","type-post","status-publish","format-standard","hentry","category-news"],"metadata":{"views":["2023"],"_wp_old_date":["2023-05-16"],"_edit_last":["1"]},"taxonomy_info":{"category":[{"value":44,"label":"NEWS"}]},"featured_image_src_large":false,"author_info":{"display_name":"lneyaadmindy","author_link":"https:\/\/tw.lneya.com\/pt\/author\/lneyaadmindy"},"comment_info":0,"category_info":[{"term_id":44,"name":"NEWS","slug":"news","term_group":0,"term_taxonomy_id":44,"taxonomy":"category","description":"","parent":0,"count":803,"filter":"raw","cat_ID":44,"category_count":803,"category_description":"","cat_name":"NEWS","category_nicename":"news","category_parent":0}],"tag_info":false,"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/posts\/1926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/comments?post=1926"}],"version-history":[{"count":0,"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/posts\/1926\/revisions"}],"wp:attachment":[{"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/media?parent=1926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/categories?post=1926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tw.lneya.com\/pt\/wp-json\/wp\/v2\/tags?post=1926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}