{"id":2807,"date":"2025-07-18T08:45:58","date_gmt":"2025-07-18T08:45:58","guid":{"rendered":"https:\/\/cpxzx.com\/?post_type=product&#038;p=2807"},"modified":"2025-07-30T11:10:17","modified_gmt":"2025-07-30T11:10:17","slug":"plastic-raschig-ring","status":"publish","type":"product","link":"https:\/\/cpxzx.com\/pt\/produto\/plastic-raschig-ring\/","title":{"rendered":"An\u00e9is raschig de pl\u00e1stico (PE, PP, PVC, CPVC, PVDF)"},"content":{"rendered":"<p>Gra\u00e7as \u00e0 sua estrutura simples e ao seu peso reduzido, <strong>an\u00e9is raschig de pl\u00e1stico<\/strong> s\u00e3o f\u00e1ceis de fabricar e operar. S\u00e3o conhecidos pelo grande fluxo de l\u00edquido, baixa queda de press\u00e3o e alta resist\u00eancia \u00e0 corros\u00e3o. Estas vantagens tornam-nas ideais para utiliza\u00e7\u00e3o em colunas de destila\u00e7\u00e3o, absor\u00e7\u00e3o, decapagem e desgaseifica\u00e7\u00e3o.<\/p>\n<p>Os an\u00e9is raschig de pl\u00e1stico oferecem uma solu\u00e7\u00e3o econ\u00f3mica para processos de engenharia qu\u00edmica. Quer seja na ind\u00fastria petrol\u00edfera ou no sector dos cloretos alcalinos, estes an\u00e9is garantem um elevado desempenho de separa\u00e7\u00e3o e estabilidade operacional.<\/p>\n<h2>Carater\u00edsticas principais<\/h2>\n<ul>\n<li>Dispon\u00edvel em materiais PE, PP, RPP, PVC, CPVC e PVDF<\/li>\n<li>Grande fluxo de fluido com baixa queda de press\u00e3o<\/li>\n<li>Forte resist\u00eancia qu\u00edmica e \u00e0 corros\u00e3o<\/li>\n<li>Econ\u00f3mico e f\u00e1cil de instalar<\/li>\n<li>Elevada efici\u00eancia de transfer\u00eancia de massa<\/li>\n<\/ul>\n<h2>Especifica\u00e7\u00f5es dos an\u00e9is Raschig de pl\u00e1stico<\/h2>\n<table>\n<thead>\n<tr>\n<th>Tamanho (mm)<\/th>\n<th>N\u00famero por m\u00b3<\/th>\n<th>Densidade a granel (kg\/m\u00b3)<\/th>\n<th>Volume livre (%)<\/th>\n<th>\u00c1rea de superf\u00edcie (m\u00b2\/m\u00b3)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u03a615*15*0.3<\/td>\n<td>240,000<\/td>\n<td>385<\/td>\n<td>94<\/td>\n<td>360<\/td>\n<\/tr>\n<tr>\n<td>\u03a625*25*0.3<\/td>\n<td>51,000<\/td>\n<td>231<\/td>\n<td>96<\/td>\n<td>215<\/td>\n<\/tr>\n<tr>\n<td>\u03a638*38*0.4<\/td>\n<td>14,500<\/td>\n<td>207<\/td>\n<td>96<\/td>\n<td>135<\/td>\n<\/tr>\n<tr>\n<td>\u03a650*50*0.5<\/td>\n<td>6,300<\/td>\n<td>200<\/td>\n<td>96<\/td>\n<td>105<\/td>\n<\/tr>\n<tr>\n<td>\u03a680*80*0.8<\/td>\n<td>1,600<\/td>\n<td>200<\/td>\n<td>96<\/td>\n<td>80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Aplica\u00e7\u00f5es dos an\u00e9is Raschig de pl\u00e1stico<\/h2>\n<p>Os an\u00e9is raschig de pl\u00e1stico s\u00e3o amplamente aplicados em dispositivos de separa\u00e7\u00e3o industrial. Podem ser utilizados em torres de extra\u00e7\u00e3o de etileno, absorvedores de di\u00f3xido de carbono, torres de flash, extractores l\u00edquido-l\u00edquido e equipamento de processamento petroqu\u00edmico. Al\u00e9m disso, os an\u00e9is raschig de pl\u00e1stico s\u00e3o adequados para a remo\u00e7\u00e3o de sulfureto de hidrog\u00e9nio, extractores de amon\u00edaco e at\u00e9 equipamento de processamento m\u00e9dico.<\/p>\n<p>Este tipo de material de enchimento tamb\u00e9m \u00e9 compat\u00edvel com dispositivos que lidam com meios corrosivos, onde o enchimento raschig tradicional de metal ou cer\u00e2mica pode n\u00e3o ser adequado.<\/p>\n<h2>Vantagens em rela\u00e7\u00e3o a outros suportes de embalagem<\/h2>\n<p>Em compara\u00e7\u00e3o com os tipos de cer\u00e2mica ou metal, os an\u00e9is raschig de pl\u00e1stico s\u00e3o mais leves e f\u00e1ceis de instalar. A sua elevada resist\u00eancia aos \u00e1cidos, \u00e1lcalis e solventes torna-os fi\u00e1veis mesmo em condi\u00e7\u00f5es extremas. Estas vantagens distinguem-nos de outras op\u00e7\u00f5es como as esferas raschig ou a embalagem raschig tradicional.<\/p>\n<p>Em aplica\u00e7\u00f5es de baixa press\u00e3o e torres de leito compactado, os an\u00e9is raschig de pl\u00e1stico garantem um melhor desempenho e durabilidade.<\/p>\n<h2>Embalagem e entrega<\/h2>\n<p>Os an\u00e9is raschig de pl\u00e1stico s\u00e3o embalados em sacos de tecido ou contentores a granel, consoante as necessidades do cliente. Todas as embalagens garantem a seguran\u00e7a no transporte e um carregamento f\u00e1cil. Pode ser organizada uma entrega r\u00e1pida para reduzir o tempo de inatividade dos seus sistemas.<\/p>\n<h2>Conclus\u00e3o<\/h2>\n<p>Os an\u00e9is raschig de pl\u00e1stico s\u00e3o uma solu\u00e7\u00e3o econ\u00f3mica e de elevado desempenho para processos de separa\u00e7\u00e3o industrial. A sua versatilidade, forte resist\u00eancia qu\u00edmica e facilidade de utiliza\u00e7\u00e3o fazem deles a escolha preferida em todas as ind\u00fastrias. Se procura uma embalagem raschig fi\u00e1vel, os an\u00e9is raschig de pl\u00e1stico proporcionam um excelente desempenho. Quer esteja a substituir as esferas raschig ou a atualizar o seu sistema atual, os an\u00e9is raschig de pl\u00e1stico s\u00e3o um investimento inteligente.<\/p>","protected":false},"excerpt":{"rendered":"<p>Os an\u00e9is Raschig de pl\u00e1stico s\u00e3o pequenas pe\u00e7as cil\u00edndricas de tubo, com di\u00e2metro e altura aproximadamente iguais. Foram inventadas pelo qu\u00edmico alem\u00e3o Friedrich Raschig. Os an\u00e9is Raschig de pl\u00e1stico, que constituem a primeira gera\u00e7\u00e3o de enchimento em torre, apresentam um design cil\u00edndrico oco simples. Este design permite uma elevada efici\u00eancia nos processos de separa\u00e7\u00e3o g\u00e1s-l\u00edquido.<\/p>","protected":false},"featured_media":2808,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"pcategory":[22,25],"ptag":[],"class_list":["post-2807","product","type-product","status-publish","has-post-thumbnail","hentry","pcategory-random-packing","pcategory-plastic-random-packing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Plastic raschig rings (PE, PP, PVC, CPVC, PVDF)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cpxzx.com\/pt\/produto\/plastic-raschig-ring\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plastic raschig rings (PE, PP, PVC, CPVC, PVDF)\" \/>\n<meta property=\"og:description\" content=\"Plastic raschig rings are small cylindrical pieces of tube, with diameter and height roughly equal. 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