{"id":721,"date":"2020-09-04T06:24:18","date_gmt":"2020-09-04T06:24:18","guid":{"rendered":"https:\/\/www.jalonzeolite.com\/?p=721"},"modified":"2022-07-08T03:03:51","modified_gmt":"2022-07-08T03:03:51","slug":"molecular-sieve-adsorption-knowledge","status":"publish","type":"post","link":"https:\/\/www.jalonzeolite.com\/fr\/molecular-sieve-adsorption-knowledge\/","title":{"rendered":"Adsorption par tamis mol\u00e9culaire Connaissances"},"content":{"rendered":"<p><strong><a href=\"https:\/\/www.jalonzeolite.com\/fr\/products\/#molecular-sieve\">Tamis mol\u00e9culaire <\/a><\/strong>(\u00e9galement connue sous le nom de z\u00e9olithe synth\u00e9tique) est une sorte de cristaux d'aluminosilicate microporeux. Les types de tamis mol\u00e9culaires sont principalement divis\u00e9s en type A, type X, type Y, etc. en fonction de leur structure cristalline.<\/p>\n\n\n\n<p>L'adsorption est un ph\u00e9nom\u00e8ne physique dans lequel des substances gazeuses et liquides (adsorbants) sont fix\u00e9es sur une surface solide (adsorbant). Ce solide (adsorbant) poss\u00e8de un grand nombre de surfaces actives microporeuses, et les mol\u00e9cules de l'adsorbat sont attir\u00e9es par la surface de l'adsorbant. L'ampleur de la gravit\u00e9 d\u00e9pend de trois points.<\/p>\n\n\n\n<p>\u2460La structure de la <strong><span class=\"has-inline-color has-vivid-cyan-blue-color\"><a href=\"https:\/\/www.jalonzeolite.com\/fr\">adsorbant z\u00e9olithique<\/a><\/span><\/strong> surface (microporosit\u00e9)<\/p>\n\n\n\n<p>\u2461La pression partielle de l'adsorbant<\/p>\n\n\n\n<p>\u2462temp\u00e9rature<\/p>\n\n\n\n<p>L'adsorption s'accompagne d'un exotherme, qui est un ph\u00e9nom\u00e8ne r\u00e9versible. Similaire \u00e0 la condensation :<\/p>\n\n\n\n<p>L'augmentation de la pression entra\u00eene une augmentation de la capacit\u00e9 d'adsorption.<\/p>\n\n\n\n<p>En diminuant la temp\u00e9rature, la capacit\u00e9 d'adsorption augmente.<\/p>\n\n\n\n<p>Par cons\u00e9quent, pendant l'adsorption, la pression doit \u00eatre la plus \u00e9lev\u00e9e possible et la temp\u00e9rature la plus basse possible. Lors de la d\u00e9sorption, la pression doit \u00eatre r\u00e9duite au minimum et la temp\u00e9rature doit \u00eatre \u00e9lev\u00e9e au maximum.<\/p>\n\n\n\n<p>Suivez-nous si vous souhaitez en savoir plus sur les tamis mol\u00e9culaires, et nous esp\u00e9rons partager d'autres articles \u00e0 l'avenir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le tamis mol\u00e9culaire (\u00e9galement connu sous le nom de z\u00e9olithe synth\u00e9tique) est une sorte de cristaux d'aluminosilicate microporeux. Les types de tamis mol\u00e9culaires sont principalement divis\u00e9s en type A, type X, type Y, etc. en fonction de leur structure cristalline.<\/p>","protected":false},"author":1,"featured_media":722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"old-blog-detail.php","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[29,30],"class_list":["post-721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-molecular-sieve-application","tag-molecular-sieve-adsorption","tag-zeolite-adsorbent"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/posts\/721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/comments?post=721"}],"version-history":[{"count":0,"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/posts\/721\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/media\/722"}],"wp:attachment":[{"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/media?parent=721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/categories?post=721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jalonzeolite.com\/fr\/wp-json\/wp\/v2\/tags?post=721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}