{"id":4429,"date":"2026-03-06T12:48:15","date_gmt":"2026-03-06T11:48:15","guid":{"rendered":"https:\/\/nitromatic.com\/com-funciona-un-generador-de-nitrogen\/"},"modified":"2026-06-03T16:14:43","modified_gmt":"2026-06-03T14:14:43","slug":"com-funciona-un-generador-de-nitrogen","status":"publish","type":"post","link":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/","title":{"rendered":"Com funciona un generador de nitrogen?"},"content":{"rendered":"\nEl nitrogen \u00e9s un dels gasos industrials m\u00e9s utilitzats del m\u00f3n, i cada vegada m\u00e9s empreses opten per produir-lo in situ en lloc de dependre de subministraments externs. Per\u00f2, com funciona exactament un generador de nitrogen? En aquest article, expliquem com funciona, les tecnologies disponibles i quan val la pena instal\u00b7lar-ne un a la vostra planta.\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u00e8 \u00e9s un generador de nitrogen industrial?<\/h2>\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u00e8 \u00e9s un generador de nitrogen industrial?\n\nUn generador de nitrogen industrial \u00e9s un equip que extreu nitrogen directament de l&#8217;aire, separant-lo de l&#8217;oxigen per obtenir el gas N\u2082 amb el nivell de pureza requerit per a cada aplicaci\u00f3. L&#8217;aire que respirem cont\u00e9 aproximadament un 78 % de nitrogen, la qual cosa el converteix en una font pr\u00e0cticament inesgotable i gratu\u00efta.\n\n\n\n<a href=\"https:\/\/nitromatic.com\/generadores-de-nitrogeno\/\">Els generadors de nitrogen permeten produir gas de manera cont\u00ednua i aut\u00f2noma, eliminant la necessitat de bombones, palets o dip\u00f2sits criog\u00e8nics. Els beneficis s\u00f3n immediats: costos d&#8217;explotaci\u00f3 redu\u00efts, un subministrament ininterromput les 24 hores del dia, els 7 dies de la setmana, una puresa ajustable per adaptar-se al proc\u00e9s i una major seguretat en eliminar la manipulaci\u00f3 de contenidors a pressi\u00f3.\n\n\n\n<h2 class=\"wp-block-heading\">Principi de funcionament: com es separa el nitrogen de l&#8217;aire<\/h2>\n\n\n\nEl nitrogen es separa dels altres components de l&#8217;aire aprofitant les difer\u00e8ncies de mida molecular o permeabilitat entre el N\u2082 i l&#8217;O\u2082. Hi ha dues tecnologies principals per aconseguir-ho sense necessitat de criogenia:\n\n\n\n<h3 class=\"wp-block-heading\">Tecnologia PSA: alta puresa per a processos exigents<\/h3>\n\n\n\n\nPSA \u00e9s l&#8217;acr\u00f2nim de Pressure Swing Adsorption (adsorci\u00f3 oscil\u00b7lant a pressi\u00f3). \u00c9s la tecnologia de refer\u00e8ncia per assolir pureses de fins al 99,999 % i la m\u00e9s utilitzada en entorns industrials que requereixen nitrogen d&#8217;alta qualitat.\n\n\n\nEl proc\u00e9s es basa en l&#8217;\u00fas de cristalls mol\u00b7leculars de carboni (CMS), un material amb una estructura porosa que adsorbeix selectivament l&#8217;oxigen quan l&#8217;aire est\u00e0 sota pressi\u00f3, permetent que el nitrogen hi passi a trav\u00e9s. El proc\u00e9s opera en un cicle continu utilitzant dues torres:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\nTorre d&#8217;adsorci\u00f3: l&#8217;aire comprimit \u2014previament filtrat per eliminar la humitat, l&#8217;oli i les part\u00edcules\u2014 passa a trav\u00e9s de la torre. El CMS ret\u00e9 l&#8217;oxigen i el nitrogen flueix cap al dip\u00f2sit de tamp\u00f3.\n\n\n\nTorre en regeneraci\u00f3: simult\u00e0niament, la segona torre es depressuritza i es purga amb una petita fracci\u00f3 del nitrogen produ\u00eft, expulsant l&#8217;oxigen adsorbat i deixant-la a punt per al seg\u00fcent cicle.\n<\/ol>\n\n\n\nUn analitzador d&#8217;oxigen residual supervisa la qualitat del gas en temps real. Si la puresa baixa per sota del llindar establert, el sistema desvia autom\u00e0ticament el flux fins que es restableix. A la nostra secci\u00f3 sobre <a href=\"https:\/\/nitromatic.com\/generadores-de-nitrogeno\/psa\/\">generadors de nitrogen PSA trobareu els models disponibles segons el cabal i la puresa.\n\n\n\n<h3 class=\"wp-block-heading\">Tecnologia de membrana: simplicitat per a nivells de pureza mitjans<\/h3>\n\n\n\nEls generadors de membrana utilitzen fibres de pol\u00edmer buides per les quals circula l&#8217;aire comprimit. L&#8217;oxigen \u2014que \u00e9s m\u00e9s permeable\u2014 es difon a trav\u00e9s de la paret de la fibra cap a l&#8217;exterior, mentre que el nitrogen flueix per l&#8217;interior fins al punt d&#8217;\u00fas.\n\n\n\nEl seu avantatge principal \u00e9s la simplicitat: sense peces m\u00f2bils, amb arrencada instant\u00e0nia i un disseny molt compacte. L&#8217;interval de pureza assolible \u00e9s fins al 99,5 %, la qual cosa el fa ideal per a aplicacions d&#8217;inertitzaci\u00f3, la conservaci\u00f3 d&#8217;aliments o l&#8217;\u00fas en espais confinats. Per a processos que requereixen una puresa m\u00e9s alta o grans cabals, la tecnologia PSA \u00e9s m\u00e9s eficient i econ\u00f2mica per metre c\u00fabic produ\u00eft.\n\n\n\n<h2 class=\"wp-block-heading\">Components principals d&#8217;un generador de nitrogen<\/h2>\n\n\n\nIndependentment de la tecnologia utilitzada, tots els generadors de nitrogen comparteixen una arquitectura similar:\n\n\n\n<ul class=\"wp-block-list\">\nCompressor d&#8217;aire: subministra aire a la pressi\u00f3 de treball requerida, generalment entre 5 i 10 bar. Pot estar integrat a la unitat o ser un compressor existent de la planta.<\/li>\n\n\n\nSistema de pretractament: filtres coalescents, separadors d&#8217;humitat i filtres de carb\u00f3 actiu que garanteixen un aire net i sec abans de la separaci\u00f3.\n\n\n\nM\u00f2dul de separaci\u00f3: torres d&#8217;adsorci\u00f3 amb CMS (en PSA) o el m\u00f2dul de fibra buida (en membrana).\n\n\n\nDip\u00f2sit de tamp\u00f3: emmagatzema el nitrogen produ\u00eft, suavitza els pics de demanda i mant\u00e9 una pressi\u00f3 estable a la xarxa de distribuci\u00f3.\n\n\n\nSistema de control i analitzador de puretat: el PLC gestiona el cicle de les v\u00e0lvules i les alarmes, mentre que el sensor d&#8217;O\u2082 residual certifica la qualitat del gas en tot moment.\n\n\n\n\n<h2 class=\"wp-block-heading\">Aplicacions industrials m\u00e9s comunes<\/h2>\n\n\n\nEl nitrogen in situ s&#8217;utilitza en pr\u00e0cticament tots els sectors industrials:\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead>SectorAplicaci\u00f3Puresa t\u00edpica<\/thead><tbody>Alimentaci\u00f3 i begudesEnvasat MAP, inertitzaci\u00f3 de dip\u00f2sits, conservaci\u00f3 de vi99 \u2013 99,9 %ElectronicaSoldadura SMD, reflow, fabricaci\u00f3 de PCB99,9 \u2013 99,99 %<\/tr>Farmac\u00e8utica i laboratorisReactors, cromatografia, emmagatzematge de mostres99,99 \u2013 99,999 %Metal\u00b7l\u00fargiaRecuit, sinteritzaci\u00f3, trempat en atmosfera controlada99 \u2013 99,99 %Tall per l\u00e0serAssist\u00e8ncia de ressonador i gas d&#8217;escut99,99 %<\/tr>Qu\u00edmica i petroqu\u00edmicaInertitzaci\u00f3 de canonades i reactors que contenen productes inflamables99 \u2013 99,9 %<\/tbody><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Consum d&#8217;energia i relaci\u00f3 aire\/nitrogen<\/h2>\n\n\n\nEl par\u00e0metre clau per avaluar la viabilitat econ\u00f2mica d&#8217;un generador \u00e9s la relaci\u00f3 aire\/nitrogen: quants metres c\u00fabics d&#8217;aire comprimit es necessiten per produir un metre c\u00fabic de nitrogen amb la pureza desitjada. Com m\u00e9s alta \u00e9s la pureza, m\u00e9s gran \u00e9s el consum d&#8217;aire i, per tant, m\u00e9s alt \u00e9s el cost energ\u00e8tic:\n\n\n\n<ul class=\"wp-block-list\">\nPuresa del 95 % \u2192 relaci\u00f3 \u2248 2,5:1\n\n\n\nPuresa del 99 % \u2192 relaci\u00f3 \u2248 4:1\n\n\n\n99,9% de puresa \u2192 relaci\u00f3 \u2248 7:1\n\n\n\nPuresa del 99,99 % \u2192 relaci\u00f3 \u2248 15:1 o superior\n\n\n\n\nAquestes dades, combinades amb el cost per kWh i el preu actual del nitrogen extern, permeten calcular amb precisi\u00f3 el retorn de la inversi\u00f3 per a cada instal\u00b7laci\u00f3.\n\n\n\n<h2 class=\"wp-block-heading\">Instal\u00b7laci\u00f3 i manteniment<\/h2>\n\n\n\nLa instal\u00b7laci\u00f3 d&#8217;un generador de nitrogen requereix aire comprimit net a pressi\u00f3 de treball, un espai amb ventilaci\u00f3 adequada i una xarxa de distribuci\u00f3 als punts d&#8217;\u00fas. En la majoria dels casos, es pot integrar amb el compressor de la planta existent.\n\n\n\nEl manteniment \u00e9s senzill i previsible: substituci\u00f3 dels filtres de pretractament cada 4.000\u20138.000 hores, <a href=\"https:\/\/nitromatic.com\/auditoria-calidad-aire-comprimido\/\" id=\"https:\/\/nitromatic.com\/auditoria-calidad-aire-comprimido\/\">manteniment peri\u00f2dic de les v\u00e0lvules de cicle i calibratge anual de l&#8217;analitzador d&#8217;oxigen. El tam\u00eds molecular de carboni t\u00e9 una vida \u00fatil de 5 a 10 anys. Amb un manteniment adequat, la vida \u00fatil de l&#8217;equipament supera f\u00e0cilment els 15 anys.\n\n\n\n\n<h2 class=\"wp-block-heading\">Preguntes freq\u00fcents<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1772796957680\"><strong class=\"schema-faq-question\">Quina pureza de nitrogen necessito per a la meva aplicaci\u00f3?  <p class=\"schema-faq-answer\">Dep\u00e8n completament del proc\u00e9s. Per a l&#8217;envasament d&#8217;aliments o l&#8217;inertitzaci\u00f3 de dip\u00f2sits, un percentatge entre el 99 % i el 99,5 % sol ser suficient. La ind\u00fastria electr\u00f2nica i la soldadura requereixen un 99,9 % o superior, i les aplicacions farmac\u00e8utiques o de semiconductors poden requerir fins a un 99,999 %. Abans de seleccionar l&#8217;equip, \u00e9s essencial avaluar el consum real i la puresa m\u00ednima requerida en cada punt d&#8217;\u00fas per garantir que la instal\u00b7laci\u00f3 no sigui ni sobredimensionada ni insuficient.<\/p>  <div class=\"schema-faq-section\" id=\"faq-question-1772796968816\"><strong class=\"schema-faq-question\">PSA o membrana? Com s\u00e9 quin necessito? <p class=\"schema-faq-answer\">La tria dep\u00e8n principalment de la puresa requerida i del cabal. Si necessiteu una puresa superior al 99,5 % o un cabal elevat, La tecnologia PSA \u00e9s m\u00e9s eficient i rendible a llarg termini. Si la vostra aplicaci\u00f3 requereix nivells de puretat de fins al 99,5 %, el consum no \u00e9s gaire elevat i valoreu la facilitat d&#8217;instal\u00b7laci\u00f3, un sistema de membrana pot ser l&#8217;opci\u00f3 m\u00e9s adequada. En cas de dubte, el millor \u00e9s dur a terme una an\u00e0lisi del proc\u00e9s abans de prendre una decisi\u00f3.<\/p>  <div class=\"schema-faq-section\" id=\"faq-question-1772796977547\"><strong class=\"schema-faq-question\">Quin manteniment requereix un generador de nitrogen PSA? &lt;p class=&quot;schema-faq-answer&quot;El manteniment \u00e9s m\u00ednim en comparaci\u00f3 amb altres tecnologies de gasos industrials. El m\u00e9s essencial \u00e9s canviar els filtres de pretractament cada 4.000\u20138.000 hores de funcionament, comprovar l&#039;estat de les v\u00e0lvules de cicle i calibrar l&#039;analitzador d&#039;oxigen residual un cop l&#039;any. El tam\u00eds molecular de carboni, sempre que el pretractament sigui correcte, pot durar entre 5 i 10 anys. Portar un registre de les hores de funcionament i respectar els intervals de manteniment preventiu \u00e9s la millor manera de maximitzar la vida \u00fatil de l&#039;equip.  <div class=\"schema-faq-section\" id=\"faq-question-1772796987208\"><strong class=\"schema-faq-question\">Quan val la pena instal\u00b7lar un generador en lloc de comprar nitrogen en bombona? <p class=\"schema-faq-answer\">En la majoria dels casos, la instal\u00b7laci\u00f3 es amortitza en 1 a 3 anys. El punt d&#8217;equilibri dep\u00e8n del consum mensual, del preu del nitrogen extern i dels costos de lloguer de bombombes i de log\u00edstica. Com a regla general, per a nivells de consum superiors a 20\u201330 m\u00b3\/mes, la generaci\u00f3 in situ comen\u00e7a a ser m\u00e9s econ\u00f2mica. Si voleu calcular el retorn de la inversi\u00f3 per a la vostra situaci\u00f3 espec\u00edfica, a <a href=\"https:\/\/nitromatic.com\/generadores-de-nitrogeno\/\">Nitromatic realitzem estudis de viabilitat a mida sense cap comprom\u00eds.  \n","protected":false},"excerpt":{"rendered":"<p>Sabies que produir el teu propi nitrogen pot ser fins a un 80% m\u00e9s barat que comprar-lo? Descobreix com funciona un generador de nitrogen PSA, des de la compressi\u00f3 de l&#x27;aire fins a la separaci\u00f3 molecular, i per qu\u00e8 aquesta tecnologia \u00e9s la clau per a l&#x27;autosufici\u00e8ncia i l&#x27;estalvi de costos a la teva planta industrial.<\/p>\n","protected":false},"author":4,"featured_media":3763,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-4429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualitat"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Com funciona un generador de nitrogen? | Nitromatic<\/title>\n<meta name=\"description\" content=\"Descobreix com funciona un generador d&#x27;\u00f2xid nitr\u00f3s PSA in situ. Apr\u00e8n sobre el proc\u00e9s t\u00e8cnic de separaci\u00f3 de gasos i com pot reduir els costos de la teva ind\u00fastria.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Com funciona un generador de nitrogen? | Nitromatic\" \/>\n<meta property=\"og:description\" content=\"Descobreix com funciona un generador d&#x27;\u00f2xid nitr\u00f3s PSA in situ. Apr\u00e8n sobre el proc\u00e9s t\u00e8cnic de separaci\u00f3 de gasos i com pot reduir els costos de la teva ind\u00fastria.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/\" \/>\n<meta property=\"og:site_name\" content=\"Nitromatic\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-06T11:48:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-03T14:14:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nitromatic.com\/wp-content\/uploads\/2026\/03\/IndustrialGasesFamilyPicture2024.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"338\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Nitromatic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrit per\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nitromatic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/\"},\"author\":{\"name\":\"Nitromatic\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#\\\/schema\\\/person\\\/68dc7f331ce8228348fad5622747c8f9\"},\"headline\":\"Com funciona un generador de nitrogen?\",\"datePublished\":\"2026-03-06T11:48:15+00:00\",\"dateModified\":\"2026-06-03T14:14:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/\"},\"wordCount\":1476,\"publisher\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nitromatic.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IndustrialGasesFamilyPicture2024.webp\",\"articleSection\":[\"Actualitat\"],\"inLanguage\":\"ca\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/\",\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/\",\"name\":\"Com funciona un generador de nitrogen? | Nitromatic\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nitromatic.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IndustrialGasesFamilyPicture2024.webp\",\"datePublished\":\"2026-03-06T11:48:15+00:00\",\"dateModified\":\"2026-06-03T14:14:43+00:00\",\"description\":\"Descobreix com funciona un generador d&#x27;\u00f2xid nitr\u00f3s PSA in situ. Apr\u00e8n sobre el proc\u00e9s t\u00e8cnic de separaci\u00f3 de gasos i com pot reduir els costos de la teva ind\u00fastria.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796957680\"},{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796968816\"},{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796977547\"},{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796987208\"}],\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#primaryimage\",\"url\":\"https:\\\/\\\/nitromatic.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IndustrialGasesFamilyPicture2024.webp\",\"contentUrl\":\"https:\\\/\\\/nitromatic.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IndustrialGasesFamilyPicture2024.webp\",\"width\":600,\"height\":338,\"caption\":\"Familia de generadores de ox\u00edgeno OGP de Nitromatic, destacando la autonom\u00eda y eficiencia en el suministro industrial de ox\u00edgeno.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Com funciona un generador de nitrogen?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#website\",\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/\",\"name\":\"Nitromatic\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#organization\",\"name\":\"Nitromatic\",\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/nitromatic.com\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/cropped-nitro.png\",\"contentUrl\":\"https:\\\/\\\/nitromatic.com\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/cropped-nitro.png\",\"width\":512,\"height\":512,\"caption\":\"Nitromatic\"},\"image\":{\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/#\\\/schema\\\/person\\\/68dc7f331ce8228348fad5622747c8f9\",\"name\":\"Nitromatic\",\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/author\\\/nitromatic\\\/\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796957680\",\"position\":1,\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796957680\",\"name\":\"Quina puresa de nitrogen necessito per a la meva aplicaci\u00f3?&lt;bru003e\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Dep\u00e8n completament del proc\u00e9s. Per a l'envasament d'aliments o l'inertitzaci\u00f3 de dip\u00f2sits, un rang de pureza d'entre el 99% i el 99,5% sol ser suficient. L'electr\u00f2nica i la soldadura requereixen un m\u00ednim del 99,9%, i les aplicacions farmac\u00e8utiques o de semiconductors poden requerir fins al 99,999 %. Abans de seleccionar l'equipament, \u00e9s essencial avaluar el consum real i la puresa m\u00ednima requerida a cada punt d'\u00fas per garantir que el sistema no sigui ni sobredimensionat ni subdimensionat.\",\"inLanguage\":\"ca\"},\"inLanguage\":\"ca\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796968816\",\"position\":2,\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796968816\",\"name\":\"PSA o membrana? Com puc saber quin necessito?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"La tria dep\u00e8n principalment de la puresa requerida i del cabal. Si necessiteu una puresa superior al 99,5 % o un cabal elevat, la tecnologia PSA \u00e9s m\u00e9s eficient i rendible a llarg termini. Si la vostra aplicaci\u00f3 requereix nivells de puresa de fins al 99,5 %, el consum no \u00e9s gaire elevat i valoreu la facilitat d'instal\u00b7laci\u00f3, la membrana pot ser l'opci\u00f3 m\u00e9s adequada. En cas de dubte, el millor \u00e9s dur a terme una an\u00e0lisi del proc\u00e9s abans de decidir-se.\",\"inLanguage\":\"ca\"},\"inLanguage\":\"ca\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796977547\",\"position\":3,\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796977547\",\"name\":\"Quin manteniment requereix un generador de nitrogen PSA?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El manteniment \u00e9s m\u00ednim en comparaci\u00f3 amb altres tecnologies de gasos industrials. La clau \u00e9s canviar els filtres de pretractament cada 4.000\u20138.000 hores d'operaci\u00f3, comprovar l'estat de les v\u00e0lvules de cicle i calibrar l'analitzador d'oxigen residual un cop l'any. El tam\u00eds molecular de carboni, sempre que el pretractament sigui correcte, pot durar entre 5 i 10 anys. Portar un registre de les hores de funcionament i respectar els intervals de manteniment preventiu \u00e9s la millor manera de maximitzar la vida \u00fatil de l'equip.\",\"inLanguage\":\"ca\"},\"inLanguage\":\"ca\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796987208\",\"position\":4,\"url\":\"https:\\\/\\\/nitromatic.com\\\/ca\\\/com-funciona-un-generador-de-nitrogen\\\/#faq-question-1772796987208\",\"name\":\"Quan \u00e9s m\u00e9s rendible instal\u00b7lar un generador en lloc de comprar nitrogen en botelles?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"En la majoria dels casos, la instal\u00b7laci\u00f3 es amortitza en 1 a 3 anys. El punt d'equilibri dep\u00e8n del consum mensual, del preu del nitrogen extern i dels costos de lloguer de cilindres i de log\u00edstica. Com a regla general, per a nivells de consum superiors a 20\u201330 m\u00b3\\\/mes, la generaci\u00f3 in situ comen\u00e7a a ser m\u00e9s econ\u00f2mica. Si voleu calcular el retorn de la inversi\u00f3 per a la vostra situaci\u00f3 espec\u00edfica, a https:\\\/\\\/nitromatic.com\\\/generadores-de-nitrogeno\\\/Nitromatic realitzem estudis de viabilitat personalitzats sense cap comprom\u00eds.\",\"inLanguage\":\"ca\"},\"inLanguage\":\"ca\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Com funciona un generador de nitrogen? | Nitromatic","description":"Descobreix com funciona un generador d&#x27;\u00f2xid nitr\u00f3s PSA in situ. Apr\u00e8n sobre el proc\u00e9s t\u00e8cnic de separaci\u00f3 de gasos i com pot reduir els costos de la teva ind\u00fastria.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/","og_locale":"ca_ES","og_type":"article","og_title":"Com funciona un generador de nitrogen? | Nitromatic","og_description":"Descobreix com funciona un generador d&#x27;\u00f2xid nitr\u00f3s PSA in situ. Apr\u00e8n sobre el proc\u00e9s t\u00e8cnic de separaci\u00f3 de gasos i com pot reduir els costos de la teva ind\u00fastria.","og_url":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/","og_site_name":"Nitromatic","article_published_time":"2026-03-06T11:48:15+00:00","article_modified_time":"2026-06-03T14:14:43+00:00","og_image":[{"width":600,"height":338,"url":"https:\/\/nitromatic.com\/wp-content\/uploads\/2026\/03\/IndustrialGasesFamilyPicture2024.webp","type":"image\/webp"}],"author":"Nitromatic","twitter_card":"summary_large_image","twitter_misc":{"Escrit per":"Nitromatic","Temps estimat de lectura":"7 minuts"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#article","isPartOf":{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/"},"author":{"name":"Nitromatic","@id":"https:\/\/nitromatic.com\/ca\/#\/schema\/person\/68dc7f331ce8228348fad5622747c8f9"},"headline":"Com funciona un generador de nitrogen?","datePublished":"2026-03-06T11:48:15+00:00","dateModified":"2026-06-03T14:14:43+00:00","mainEntityOfPage":{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/"},"wordCount":1476,"publisher":{"@id":"https:\/\/nitromatic.com\/ca\/#organization"},"image":{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#primaryimage"},"thumbnailUrl":"https:\/\/nitromatic.com\/wp-content\/uploads\/2026\/03\/IndustrialGasesFamilyPicture2024.webp","articleSection":["Actualitat"],"inLanguage":"ca"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/","url":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/","name":"Com funciona un generador de nitrogen? | Nitromatic","isPartOf":{"@id":"https:\/\/nitromatic.com\/ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#primaryimage"},"image":{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#primaryimage"},"thumbnailUrl":"https:\/\/nitromatic.com\/wp-content\/uploads\/2026\/03\/IndustrialGasesFamilyPicture2024.webp","datePublished":"2026-03-06T11:48:15+00:00","dateModified":"2026-06-03T14:14:43+00:00","description":"Descobreix com funciona un generador d&#x27;\u00f2xid nitr\u00f3s PSA in situ. Apr\u00e8n sobre el proc\u00e9s t\u00e8cnic de separaci\u00f3 de gasos i com pot reduir els costos de la teva ind\u00fastria.","breadcrumb":{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796957680"},{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796968816"},{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796977547"},{"@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796987208"}],"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#primaryimage","url":"https:\/\/nitromatic.com\/wp-content\/uploads\/2026\/03\/IndustrialGasesFamilyPicture2024.webp","contentUrl":"https:\/\/nitromatic.com\/wp-content\/uploads\/2026\/03\/IndustrialGasesFamilyPicture2024.webp","width":600,"height":338,"caption":"Familia de generadores de ox\u00edgeno OGP de Nitromatic, destacando la autonom\u00eda y eficiencia en el suministro industrial de ox\u00edgeno."},{"@type":"BreadcrumbList","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/nitromatic.com\/ca\/"},{"@type":"ListItem","position":2,"name":"Com funciona un generador de nitrogen?"}]},{"@type":"WebSite","@id":"https:\/\/nitromatic.com\/ca\/#website","url":"https:\/\/nitromatic.com\/ca\/","name":"Nitromatic","description":"","publisher":{"@id":"https:\/\/nitromatic.com\/ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nitromatic.com\/ca\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"},{"@type":"Organization","@id":"https:\/\/nitromatic.com\/ca\/#organization","name":"Nitromatic","url":"https:\/\/nitromatic.com\/ca\/","logo":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/nitromatic.com\/ca\/#\/schema\/logo\/image\/","url":"https:\/\/nitromatic.com\/wp-content\/uploads\/2024\/04\/cropped-nitro.png","contentUrl":"https:\/\/nitromatic.com\/wp-content\/uploads\/2024\/04\/cropped-nitro.png","width":512,"height":512,"caption":"Nitromatic"},"image":{"@id":"https:\/\/nitromatic.com\/ca\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/nitromatic.com\/ca\/#\/schema\/person\/68dc7f331ce8228348fad5622747c8f9","name":"Nitromatic","url":"https:\/\/nitromatic.com\/ca\/author\/nitromatic\/"},{"@type":"Question","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796957680","position":1,"url":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796957680","name":"Quina puresa de nitrogen necessito per a la meva aplicaci\u00f3?&lt;bru003e","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Dep\u00e8n completament del proc\u00e9s. Per a l'envasament d'aliments o l'inertitzaci\u00f3 de dip\u00f2sits, un rang de pureza d'entre el 99% i el 99,5% sol ser suficient. L'electr\u00f2nica i la soldadura requereixen un m\u00ednim del 99,9%, i les aplicacions farmac\u00e8utiques o de semiconductors poden requerir fins al 99,999 %. Abans de seleccionar l'equipament, \u00e9s essencial avaluar el consum real i la puresa m\u00ednima requerida a cada punt d'\u00fas per garantir que el sistema no sigui ni sobredimensionat ni subdimensionat.","inLanguage":"ca"},"inLanguage":"ca"},{"@type":"Question","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796968816","position":2,"url":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796968816","name":"PSA o membrana? Com puc saber quin necessito?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"La tria dep\u00e8n principalment de la puresa requerida i del cabal. Si necessiteu una puresa superior al 99,5 % o un cabal elevat, la tecnologia PSA \u00e9s m\u00e9s eficient i rendible a llarg termini. Si la vostra aplicaci\u00f3 requereix nivells de puresa de fins al 99,5 %, el consum no \u00e9s gaire elevat i valoreu la facilitat d'instal\u00b7laci\u00f3, la membrana pot ser l'opci\u00f3 m\u00e9s adequada. En cas de dubte, el millor \u00e9s dur a terme una an\u00e0lisi del proc\u00e9s abans de decidir-se.","inLanguage":"ca"},"inLanguage":"ca"},{"@type":"Question","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796977547","position":3,"url":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796977547","name":"Quin manteniment requereix un generador de nitrogen PSA?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"El manteniment \u00e9s m\u00ednim en comparaci\u00f3 amb altres tecnologies de gasos industrials. La clau \u00e9s canviar els filtres de pretractament cada 4.000\u20138.000 hores d'operaci\u00f3, comprovar l'estat de les v\u00e0lvules de cicle i calibrar l'analitzador d'oxigen residual un cop l'any. El tam\u00eds molecular de carboni, sempre que el pretractament sigui correcte, pot durar entre 5 i 10 anys. Portar un registre de les hores de funcionament i respectar els intervals de manteniment preventiu \u00e9s la millor manera de maximitzar la vida \u00fatil de l'equip.","inLanguage":"ca"},"inLanguage":"ca"},{"@type":"Question","@id":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796987208","position":4,"url":"https:\/\/nitromatic.com\/ca\/com-funciona-un-generador-de-nitrogen\/#faq-question-1772796987208","name":"Quan \u00e9s m\u00e9s rendible instal\u00b7lar un generador en lloc de comprar nitrogen en botelles?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"En la majoria dels casos, la instal\u00b7laci\u00f3 es amortitza en 1 a 3 anys. El punt d'equilibri dep\u00e8n del consum mensual, del preu del nitrogen extern i dels costos de lloguer de cilindres i de log\u00edstica. Com a regla general, per a nivells de consum superiors a 20\u201330 m\u00b3\/mes, la generaci\u00f3 in situ comen\u00e7a a ser m\u00e9s econ\u00f2mica. Si voleu calcular el retorn de la inversi\u00f3 per a la vostra situaci\u00f3 espec\u00edfica, a https:\/\/nitromatic.com\/generadores-de-nitrogeno\/Nitromatic realitzem estudis de viabilitat personalitzats sense cap comprom\u00eds.","inLanguage":"ca"},"inLanguage":"ca"}]}},"_links":{"self":[{"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/posts\/4429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/comments?post=4429"}],"version-history":[{"count":6,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/posts\/4429\/revisions"}],"predecessor-version":[{"id":4917,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/posts\/4429\/revisions\/4917"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/media\/3763"}],"wp:attachment":[{"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/media?parent=4429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/categories?post=4429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nitromatic.com\/ca\/wp-json\/wp\/v2\/tags?post=4429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}