{"id":3176,"date":"2019-12-12T00:00:00","date_gmt":"2019-12-12T00:00:00","guid":{"rendered":"https:\/\/new.ezask.cn\/news-information\/characteristics-of-pressure-swing-adsorption-oxygen-production-technology\/"},"modified":"2026-04-21T09:41:05","modified_gmt":"2026-04-21T09:41:05","slug":"characteristics-of-pressure-swing-adsorption-oxygen-production-technology","status":"publish","type":"post","link":"https:\/\/vpsatech.com\/fr\/news-information\/characteristics-of-pressure-swing-adsorption-oxygen-production-technology.html","title":{"rendered":"Caract\u00e9ristiques de la technologie de production d'oxyg\u00e8ne par adsorption par variation de pression"},"content":{"rendered":"

\"\"<\/p>\n

Actuellement, les m\u00e9thodes industrielles de production d'oxyg\u00e8ne comprennent principalement la production d'oxyg\u00e8ne par s\u00e9paration cryog\u00e9nique de l'air, la production d'oxyg\u00e8ne par adsorption par variation de pression et la production d'oxyg\u00e8ne par s\u00e9paration membranaire. L'adsorption par variation de pression est une technologie de s\u00e9paration de gaz avanc\u00e9e occupant une position irrempla\u00e7able dans le domaine de la fourniture de gaz sur site dans le monde aujourd'hui. Les principales caract\u00e9ristiques de l'installation de production d'oxyg\u00e8ne par adsorption par variation de pression sont les suivantes :<\/p>\n

1. Proc\u00e9d\u00e9 simple, structure compacte et faible investissement<\/p>\n

2. Degr\u00e9 \u00e9lev\u00e9 d'automatisation - fonctionnement enti\u00e8rement automatique 24 heures sur 24 et t\u00e9l\u00e9surveillance via interface de communication<\/p>\n

3. Temps de d\u00e9marrage et d'arr\u00eat court (g\u00e9n\u00e9ralement capable de produire de l'oxyg\u00e8ne qualifi\u00e9 en 0,5 h)<\/p>\n

4. Co\u00fbt inf\u00e9rieur \u00e0 celui de la technologie de production d'oxyg\u00e8ne cryog\u00e9nique (consommation d'\u00e9nergie unitaire de 0,33-0,35 kWh\/m3<\/sup> pour 100 % d'oxyg\u00e8ne pur)<\/p>\n

5. Fonctionnement \u00e0 temp\u00e9rature normale et basse pression avec une s\u00e9curit\u00e9 prioritaire<\/p>\n

6. Ajustement de charge flexible (l'usine d'oxyg\u00e8ne par adsorption par oscillation de pression peut ajuster la charge en fonction des changements de volume de production. Une seule usine peut r\u00e9aliser une r\u00e9gulation de charge de 50 % \u00e0 100 %)<\/p>\n

Sur la base des caract\u00e9ristiques ci-dessus de la technologie de g\u00e9n\u00e9ration d'oxyg\u00e8ne PSA, on consid\u00e8re g\u00e9n\u00e9ralement que la technologie de production d'oxyg\u00e8ne cryog\u00e9nique pr\u00e9sente certains avantages dans des conditions \u00e0 grande \u00e9chelle et de haute puret\u00e9, et que la technologie de g\u00e9n\u00e9ration d'oxyg\u00e8ne par adsorption par oscillation de pression, avec un faible co\u00fbt, une facilit\u00e9 d'exploitation, un ajustement de charge flexible et d'autres caract\u00e9ristiques remarquables, est plus avantageuse dans une utilisation d'oxyg\u00e8ne variable et de faible puret\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"

Actuellement, les m\u00e9thodes de production d'oxyg\u00e8ne industriel comprennent principalement la g\u00e9n\u00e9ration d'oxyg\u00e8ne par s\u00e9paration cryog\u00e9nique de l'air, la production d'oxyg\u00e8ne par adsorption modul\u00e9e en pression et la production d'oxyg\u00e8ne par s\u00e9paration membranaire. L'adsorption modul\u00e9e en pression est une technologie avanc\u00e9e de s\u00e9paration des gaz occupant une position irrempla\u00e7able dans le domaine de la fourniture de gaz sur site dans le monde aujourd'hui. Principales caract\u00e9ristiques de l'oxyg\u00e8ne par adsorption modul\u00e9e en pression\u2026<\/p>","protected":false},"author":1,"featured_media":1893,"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-3176","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\/5df8254ce2bf9.jpg",580,466,false],"author_info":{"display_name":"yiyunyingalex","author_link":"https:\/\/vpsatech.com\/fr\/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\/fr\/wp-json\/wp\/v2\/posts\/3176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/comments?post=3176"}],"version-history":[{"count":2,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/posts\/3176\/revisions"}],"predecessor-version":[{"id":3534,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/posts\/3176\/revisions\/3534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/media\/1893"}],"wp:attachment":[{"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/media?parent=3176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/categories?post=3176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vpsatech.com\/fr\/wp-json\/wp\/v2\/tags?post=3176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}