{"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\/de\/news-information\/what-is-the-principle-of-vacuum-pressure-swing-adsorption-vpsa-oxygen-generation.html","title":{"rendered":"Was ist das Prinzip der VPSA-Sauerstofferzeugung?"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/20191203143324_48782.jpeg\" alt=\"\" title=\"\"><\/p>\n<p>VPSA (Vakuum-Druckwechseladsorption) trennt Sauerstoff aus Luft durch Vakuum-Druckentlastung zur Desorption.<\/p>\n<p><p>Die Druckwechseladsorptions-Sauerstofferzeugung verwendet Luft als Einsatzgas, die von einem Gebl\u00e4se unter Druck durch das Adsorptionsmittelbett geleitet wird. Der Stickstoff, Kohlendioxid und Wasser in der Luft werden vom Adsorptionsmittel adsorbiert, und die verbleibenden Komponenten passieren das Adsorptionsmittel f\u00fcr eine h\u00f6here Sauerstoffkonzentration. Wenn der Druck gesenkt wird, werden der auf dem Adsorptionsmittel adsorbierte Stickstoff, Kohlendioxid und Wasser freigesetzt, und das Adsorptionsmittel kann so regeneriert werden. Dieser zyklische Prozess bildet das Grundprinzip der Vakuum-Druckwechseladsorptions-Sauerstofferzeugung.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>VPSA ist die Trennung von Sauerstoff aus Luft durch Vakuum-Druckentlastung zur Desorption. Die Druckwechseladsorptions-Sauerstofferzeugung verwendet Luft als Einsatzgas, das von einem Gebl\u00e4se unter Druck durch das Adsorptionsbett gedr\u00fcckt wird. Der Stickstoff, Kohlendioxid und Wasser in der Luft werden vom Adsorptionsmittel adsorbiert,&#8230;<\/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\/de\/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\/de\/wp-json\/wp\/v2\/posts\/3181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/comments?post=3181"}],"version-history":[{"count":2,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/posts\/3181\/revisions"}],"predecessor-version":[{"id":3539,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/posts\/3181\/revisions\/3539"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/media\/1885"}],"wp:attachment":[{"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/media?parent=3181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/categories?post=3181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vpsatech.com\/de\/wp-json\/wp\/v2\/tags?post=3181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}