{"id":3181,"date":"2019-12-03T00:00:00","date_gmt":"2019-12-03T00:00:00","guid":{"rendered":"https:\/\/new.ezask.cn\/news-information\/what-is-the-principle-of-vacuum-pressure-swing-adsorption-vpsa-oxygen-generation\/"},"modified":"2026-04-21T09:41:07","modified_gmt":"2026-04-21T09:41:07","slug":"what-is-the-principle-of-vacuum-pressure-swing-adsorption-vpsa-oxygen-generation","status":"publish","type":"post","link":"https:\/\/vpsatech.com\/es\/news-information\/what-is-the-principle-of-vacuum-pressure-swing-adsorption-vpsa-oxygen-generation.html","title":{"rendered":"\u00bfCu\u00e1l es el Principio de la Generaci\u00f3n de Ox\u00edgeno por Adsorci\u00f3n por Cambio de Presi\u00f3n al Vac\u00edo (VPSA)?"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/20191203143324_48782.jpeg\" alt=\"\" title=\"\"><\/p>\n<p>La VPSA (adsorci\u00f3n por cambio de presi\u00f3n al vac\u00edo) es la separaci\u00f3n de ox\u00edgeno del aire mediante descompresi\u00f3n al vac\u00edo para la desorci\u00f3n.<\/p>\n<p><p>La generaci\u00f3n de ox\u00edgeno por adsorci\u00f3n por cambio de presi\u00f3n utiliza aire como gas de alimentaci\u00f3n que es forzado por un soplador a pasar bajo presi\u00f3n a trav\u00e9s del lecho adsorbente. El nitr\u00f3geno, di\u00f3xido de carbono y agua en el aire son adsorbidos por el adsorbente, y los componentes restantes pasan a trav\u00e9s del adsorbente para enriquecerse en ox\u00edgeno. Luego, al reducir la presi\u00f3n, el nitr\u00f3geno, di\u00f3xido de carbono y agua adsorbidos en el adsorbente se liberan y el adsorbente puede regenerarse de esta manera. El proceso rec\u00edproco constituye el principio b\u00e1sico de la generaci\u00f3n de ox\u00edgeno por adsorci\u00f3n por cambio de presi\u00f3n al vac\u00edo.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>VPSA (adsorci\u00f3n por cambio de presi\u00f3n al vac\u00edo) consiste en separar ox\u00edgeno del aire mediante despresurizaci\u00f3n al vac\u00edo para la desorci\u00f3n. La generaci\u00f3n de ox\u00edgeno por adsorci\u00f3n por cambio de presi\u00f3n utiliza aire como gas de alimentaci\u00f3n, el cual es forzado por un soplante a pasar bajo presi\u00f3n a trav\u00e9s del lecho adsorbente. El nitr\u00f3geno, di\u00f3xido de carbono y agua en el aire son adsorbidos por el adsorbente\u2026<\/p>","protected":false},"author":1,"featured_media":1885,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":{"en-title":"","en-meta":"","en-content":"","es-title":"","es-meta":"","es-content":"","ru-title":"","ru-meta":"","ru-content":"","pt-title":"","pt-meta":"","pt-content":"","de-title":"","de-meta":"","de-content":"","th-title":"","th-meta":"","th-content":"","ja-title":"","ja-meta":"","ja-content":"","ko-title":"","ko-meta":"","ko-content":"","fr-title":"","fr-meta":"","fr-content":"","ar-title":"","ar-meta":"","ar-content":"","id-title":"","id-meta":"","id-content":""},"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/vpsatech.com\/wp-content\/uploads\/2026\/04\/5de875f1bdd50.jpg",580,466,false],"author_info":{"display_name":"yiyunyingalex","author_link":"https:\/\/vpsatech.com\/es\/author\/yiyunyingalex"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":194,"filter":"raw","cat_ID":1,"category_count":194,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/posts\/3181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/comments?post=3181"}],"version-history":[{"count":2,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/posts\/3181\/revisions"}],"predecessor-version":[{"id":3539,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/posts\/3181\/revisions\/3539"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/media\/1885"}],"wp:attachment":[{"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/media?parent=3181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/categories?post=3181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vpsatech.com\/es\/wp-json\/wp\/v2\/tags?post=3181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}