{"id":1460,"date":"2026-07-20T06:19:18","date_gmt":"2026-07-20T06:19:18","guid":{"rendered":"https:\/\/www.chenway-process.com\/?page_id=1460"},"modified":"2026-07-22T00:45:54","modified_gmt":"2026-07-22T00:45:54","slug":"wsa-equipment","status":"publish","type":"page","link":"https:\/\/www.chenway-process.com\/pt\/wsa-equipment\/","title":{"rendered":"Equipamentos para \u00e1cido sulf\u00farico por processo h\u00famido e sistemas de depura\u00e7\u00e3o de gases da WSA"},"content":{"rendered":"<style>\n.cw-page{color:#263746;line-height:1.7}.cw-page *{box-sizing:border-box}.cw-hero{background:#0e3a5d;color:#fff;border-left:6px solid #c6763b;padding:44px 38px;margin-bottom:34px}.cw-hero h1{color:#fff;margin:0 0 14px;font-size:clamp(30px,4vw,48px);line-height:1.15}.cw-hero p{max-width:880px;font-size:18px;margin:0 0 22px}.cw-actions{display:flex;gap:12px;flex-wrap:wrap}.cw-btn{display:inline-block;padding:11px 20px;background:#c6763b;color:#fff!important;text-decoration:none;font-weight:700}.cw-btn.alt{background:#fff;color:#0e3a5d!important}.cw-section{margin:38px 0}.cw-section h2{color:#0e3a5d;border-bottom:2px solid #d9e4eb;padding-bottom:10px}.cw-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:22px 0}.cw-card{border:1px solid #d7e1e7;border-top:4px solid #c6763b;background:#fff;padding:20px;box-shadow:0 3px 10px rgba(14,58,93,.07)}.cw-card h3{color:#0e3a5d;margin-top:0}.cw-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.cw-step{background:#edf3f6;border-top:4px solid #0e3a5d;padding:17px}.cw-step strong{display:block;color:#0e3a5d;margin-bottom:7px}.cw-band{background:#f2f5f6;border-left:5px solid #0e3a5d;padding:24px;margin:28px 0}.cw-tree{display:grid;grid-template-columns:1fr 1fr;gap:16px}.cw-tree a{display:block;border:1px solid #d7e1e7;background:#fff;padding:18px;text-decoration:none;color:#263746}.cw-tree strong{display:block;color:#0e3a5d;font-size:19px}.cw-list{columns:2;column-gap:36px}.cw-list li{break-inside:avoid;margin-bottom:8px}@media(max-width:900px){.cw-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cw-flow{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.cw-hero{padding:30px 22px}.cw-grid,.cw-flow,.cw-tree{grid-template-columns:1fr}.cw-list{columns:1}}\n<\/style>\n<div class=\"cw-page\">\n<section class=\"cw-hero\">\n<p>EQUIPAMENTO DE PROCESSO WSA<\/p>\n<h1>Equipamentos para \u00e1cido sulf\u00farico por processo h\u00famido e sistemas de depura\u00e7\u00e3o de gases da WSA<\/h1>\n<p>Apoio t\u00e9cnico e fornecimento de equipamentos para gases que cont\u00eam enxofre, nomeadamente H\u2082S, SO\u2082, CS\u2082, COS e mercaptanos. A Chenway Process fornece condensadores WSA, unidades de purifica\u00e7\u00e3o de g\u00e1s, tubagem resistente \u00e0 corros\u00e3o e componentes espec\u00edficos para cada projeto, com base na composi\u00e7\u00e3o dos gases e nas condi\u00e7\u00f5es de funcionamento.<\/p>\n<div class=\"cw-actions\"><a class=\"cw-btn\" href=\"\/pt\/contacts\/\">Solicitar uma proposta t\u00e9cnica<\/a><a class=\"cw-btn alt\" href=\"\/pt\/fluoroplastic-products\/\">Ver solu\u00e7\u00f5es em fluoropl\u00e1stico<\/a><\/div>\n<\/section>\n<section class=\"cw-section\">\n<h2>Estrutura das Solu\u00e7\u00f5es Industriais<\/h2>\n<p>A nossa oferta principal est\u00e1 organizada em torno de duas linhas de neg\u00f3cio interligadas, destinadas a processos industriais corrosivos.<\/p>\n<div class=\"cw-tree\">\n<a href=\"\/pt\/wsa-equipment\/\"><strong>WSA e tratamento de gases que cont\u00eam enxofre<\/strong><span>Revis\u00e3o do processo \u2192 limpeza de gases \u2192 convers\u00e3o catal\u00edtica \u2192 condensa\u00e7\u00e3o de \u00e1cidos \u2192 controlo de n\u00e9voa<\/span><\/a><br \/>\n<a href=\"\/pt\/fluoroplastic-products\/\"><strong>Materiais fluoropl\u00e1sticos e pe\u00e7as personalizadas<\/strong><span>Pe\u00e7as moldadas e componentes maquinados em PTFE, PFA, PVDF, FEP, PEEK, PCTFE e UHMW-PE<\/span><\/a>\n<\/div>\n<\/section>\n<section class=\"cw-section\">\n<h2>Como \u00e9 avaliado um sistema WSA<\/h2>\n<div class=\"cw-flow\">\n<div class=\"cw-step\"><strong>01 \u00b7 An\u00e1lise do g\u00e1s de alimenta\u00e7\u00e3o<\/strong>Composi\u00e7\u00e3o, caudal, humidade, poeira, temperatura e press\u00e3o.<\/div>\n<div class=\"cw-step\"><strong>02 \u00b7 Prepara\u00e7\u00e3o do g\u00e1s<\/strong>Arrefecimento, limpeza e estabiliza\u00e7\u00e3o antes das etapas catal\u00edticas.<\/div>\n<div class=\"cw-step\"><strong>03 \u00b7 Convers\u00e3o<\/strong>Oxida\u00e7\u00e3o de compostos de enxofre e de SO\u2082 em SO\u2083 nas condi\u00e7\u00f5es de processo selecionadas.<\/div>\n<div class=\"cw-step\"><strong>04 \u00b7 Condensa\u00e7\u00e3o \u00e1cida<\/strong>Forma\u00e7\u00e3o e condensa\u00e7\u00e3o controladas de vapor de \u00e1cido sulf\u00farico.<\/div>\n<div class=\"cw-step\"><strong>05 \u00b7 Controlo de neblina<\/strong>Controlo dos aeross\u00f3is \u00e1cidos e descarga segura do g\u00e1s tratado.<\/div>\n<\/div>\n<\/section>\n<section class=\"cw-section\">\n<h2>Principais equipamentos e componentes<\/h2>\n<div class=\"cw-grid\">\n<article class=\"cw-card\">\n<h3>Condensadores WSA<\/h3>\n<p>Equipamento de condensa\u00e7\u00e3o selecionado em fun\u00e7\u00e3o da humidade do g\u00e1s, do perfil de temperatura, da concentra\u00e7\u00e3o de \u00e1cido e das condi\u00e7\u00f5es de corros\u00e3o.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Lavadores e unidades de purifica\u00e7\u00e3o de gases<\/h3>\n<p>Equipamento de pr\u00e9-tratamento para fluxos de g\u00e1s h\u00famidos, empoeirados ou quimicamente agressivos.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Arrefecimento e Troca de Calor<\/h3>\n<p>Sec\u00e7\u00f5es de equipamento e de processo utilizadas para controlar a temperatura antes da convers\u00e3o e da condensa\u00e7\u00e3o.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Controlo de n\u00e9voa \u00e1cida<\/h3>\n<p>Componentes destinados a limitar os aeross\u00f3is de \u00e1cido sulf\u00farico e a melhorar o tratamento dos gases a jusante.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Tubagem resistente \u00e0 corros\u00e3o<\/h3>\n<p>Tubos, juntas de dilata\u00e7\u00e3o, liga\u00e7\u00f5es e componentes de prote\u00e7\u00e3o para zonas h\u00famidas e corrosivas.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Aspetos internos espec\u00edficos do projeto<\/h3>\n<p>Pe\u00e7as em fluoropl\u00e1stico e resistentes \u00e0 corros\u00e3o, fabricadas de acordo com desenhos ou requisitos operacionais.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"cw-section\">\n<h2>Setores de aplica\u00e7\u00e3o<\/h2>\n<div class=\"cw-grid\">\n<article class=\"cw-card\">\n<h3>F\u00e1bricas de coque e de subprodutos<\/h3>\n<p>Tratamento de fluxos de g\u00e1s que cont\u00eam compostos de enxofre, humidade, poeira e impurezas org\u00e2nicas.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Metalurgia e Fundi\u00e7\u00e3o<\/h3>\n<p>Sele\u00e7\u00e3o de equipamento para concentra\u00e7\u00f5es vari\u00e1veis de SO\u2082, altas temperaturas e carga de poeira.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Refina\u00e7\u00e3o e Petroqu\u00edmica<\/h3>\n<p>Tratamento de gases \u00e1cidos e fluxos que cont\u00eam enxofre associados \u00e0s opera\u00e7\u00f5es de refinaria.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Produ\u00e7\u00e3o de produtos qu\u00edmicos<\/h3>\n<p>Sec\u00e7\u00f5es de tratamento com \u00e1cido sulf\u00farico por via h\u00famida e de tratamento de gases integradas nos processos qu\u00edmicos existentes.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Tratamento de gases residuais<\/h3>\n<p>Recupera\u00e7\u00e3o de recursos a partir de emiss\u00f5es industriais que cont\u00eam enxofre, em vez da simples elimina\u00e7\u00e3o.<\/p>\n<\/article>\n<article class=\"cw-card\">\n<h3>Produ\u00e7\u00e3o de \u00e1cido sulf\u00farico<\/h3>\n<p>Pacotes de equipamento e unidades individuais para novas instala\u00e7\u00f5es, moderniza\u00e7\u00f5es e projetos de substitui\u00e7\u00e3o.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<section class=\"cw-band\">\n<h2>Informa\u00e7\u00f5es necess\u00e1rias para uma an\u00e1lise t\u00e9cnica<\/h2>\n<ul class=\"cw-list\">\n<li>Composi\u00e7\u00e3o do g\u00e1s e varia\u00e7\u00e3o prevista<\/li>\n<li>Caudal de g\u00e1s e capacidade necess\u00e1ria<\/li>\n<li>Temperatura, press\u00e3o e humidade<\/li>\n<li>P\u00f3 e outros contaminantes<\/li>\n<li>Diagrama de fluxo do processo atual<\/li>\n<li>Equipamento necess\u00e1rio ou \u00e2mbito do projeto<\/li>\n<li>Requisitos relativos aos materiais e \u00e0 corros\u00e3o<\/li>\n<li>Local, servi\u00e7os p\u00fablicos e limites de instala\u00e7\u00e3o<\/li>\n<\/ul>\n<p><strong>Envie os dados dispon\u00edveis sobre o g\u00e1s, o diagrama do processo ou a especifica\u00e7\u00e3o. Informa\u00e7\u00f5es incompletas s\u00e3o aceit\u00e1veis para uma discuss\u00e3o inicial.<\/strong><\/p>\n<div class=\"cw-actions\"><a class=\"cw-btn\" href=\"\/pt\/contacts\/\">Discuta o seu projeto WSA<\/a><\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>WSA PROCESS EQUIPMENT WSA Wet-Process Sulfuric Acid Equipment and Gas Cleaning Systems Engineering and equipment support for sulfur-containing gases with H\u2082S, SO\u2082, CS\u2082, COS and mercaptans. Chenway Process supplies WSA condensers, gas-cleaning units, corrosion-resistant piping and project-specific components based on gas composition and operating conditions. Request a Technical ProposalView Fluoroplastic Solutions Industrial Solution Structure Our [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1460","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/pages\/1460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/comments?post=1460"}],"version-history":[{"count":2,"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/pages\/1460\/revisions"}],"predecessor-version":[{"id":1467,"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/pages\/1460\/revisions\/1467"}],"wp:attachment":[{"href":"https:\/\/www.chenway-process.com\/pt\/wp-json\/wp\/v2\/media?parent=1460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}