{"id":2264,"date":"2023-10-19T13:23:46","date_gmt":"2023-10-19T05:23:46","guid":{"rendered":"http:\/\/www3.laiko.net\/all\/the-characteristics-of-common-type-a-molecular-sieve\/"},"modified":"2023-10-19T13:27:22","modified_gmt":"2023-10-19T05:27:22","slug":"the-characteristics-of-common-type-a-molecular-sieve","status":"publish","type":"post","link":"https:\/\/www.laiko.net\/fr\/les-caracteristiques-du-tamis-moleculaire-commun-de-type-a\/","title":{"rendered":"Caract\u00e9ristiques du tamis mol\u00e9culaire commun de type A"},"content":{"rendered":"<div class=\"flexbox smcenter other_page richtext\">\n<div class=\"flex-right\">\n<h1>Caract\u00e9ristiques du tamis mol\u00e9culaire commun de type A<\/h1>\n<p><\/p>\n<div class=\"inner_box\">\n<h2>1. Tamis mol\u00e9culaire 3A<\/h2>\n<p><\/p>\n<p>Le tamis mol\u00e9culaire 3A est un aluminosilicate de m\u00e9tal alcalin dont les pores ont une taille d'environ 0,3 nanom\u00e8tre et qui est principalement utilis\u00e9 pour adsorber l'eau.<\/p>\n<p><\/p>\n<p>Il n'adsorbe pas les mol\u00e9cules d'un diam\u00e8tre sup\u00e9rieur \u00e0 0,3 nanom\u00e8tre et est \u00e9galement appel\u00e9 .<\/p>\n<p><\/p>\n<h2>2. Tamis mol\u00e9culaire 4A<\/h2>\n<p><\/p>\n<p>Les pores ont une taille d'environ 0,4 nanom\u00e8tre et peuvent adsorber l'eau, le m\u00e9thanol, l'\u00e9thanol, le sulfure d'hydrog\u00e8ne, le dioxyde de soufre, le dioxyde de carbone, l'\u00e9thyl\u00e8ne, le propyl\u00e8ne, etc. Toute mol\u00e9cule dont le diam\u00e8tre est sup\u00e9rieur \u00e0 0,4 nanom\u00e8tre ne peut \u00eatre adsorb\u00e9e, et la performance d'adsorption s\u00e9lective du tamis mol\u00e9culaire 4A pour l'eau est sup\u00e9rieure \u00e0 celle des autres mol\u00e9cules.<\/p>\n<p><\/p>\n<h2>3. Tamis mol\u00e9culaire 5A<\/h2>\n<p><\/p>\n<p>Le tamis mol\u00e9culaire 5A peut adsorber toute mol\u00e9cule plus petite que la taille des pores et est g\u00e9n\u00e9ralement appel\u00e9 tamis mol\u00e9culaire de calcium. Il comprend les fonctions des tamis mol\u00e9culaires 3A et 4A et peut \u00e9galement adsorber les n-alcanes C3-C4, le chlorure d'\u00e9thyle, le bromure d'\u00e9thyle, le butanol, etc. Le tamis mol\u00e9culaire 5A peut \u00eatre utilis\u00e9 pour la s\u00e9paration des iso-hydrocarbures, la s\u00e9paration par adsorption modul\u00e9e en pression et la co-adsorption de l'eau et du dioxyde de carbone.<\/p>\n<\/p><\/div>\n<div class=\"pro_detail\"><\/div>\n<p><\/p>\n<p class=\"linkh2\">\n<p><\/p>\n<div class=\"more_art_list\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"other_page\"><\/div>","protected":false},"excerpt":{"rendered":"<p>The Characteristics of Common Type A Molecular Sieve 1. 3A molecular sieve 3A molecular sieve is an alkali metal aluminosilicate with a pore size of about 0.3 nanometers, which is mainly used to adsorb water. It does not adsorb any molecules larger than 0.3 nanometers in diameter, and is also called . 2. 4A molecular [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_joinchat":[],"footnotes":""},"categories":[1,54],"tags":[],"class_list":["post-2264","post","type-post","status-publish","format-standard","hentry","category-all","category-blog"],"blocksy_meta":"","featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","trp-custom-language-flag":"","woocommerce_thumbnail":"","woocommerce_single":"","woocommerce_gallery_thumbnail":""},"post_excerpt_stackable":"<p>The Characteristics of Common Type A Molecular Sieve 1. 3A molecular sieve 3A molecular sieve is an alkali metal aluminosilicate with a pore size of about 0.3 nanometers, which is mainly used to adsorb water. It does not adsorb any molecules larger than 0.3 nanometers in diameter, and is also called . 2. 4A molecular sieve The has a pore size of about 0.4 nanometers and can adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, etc. Any molecule with a diameter greater than 0.4 nanometers cannot be adsorbed, and the selective adsorption performance of 4A molecular\u2026<\/p>\n","category_list":"<a href=\"https:\/\/www.laiko.net\/fr\/category\/tous\/\" rel=\"category tag\">All<\/a>, <a href=\"https:\/\/www.laiko.net\/fr\/category\/blog\/\" rel=\"category tag\">Blog<\/a>","author_info":{"name":"adminn","url":"https:\/\/www.laiko.net\/fr\/author\/adminn\/"},"comments_num":"0 commentaire","_links":{"self":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts\/2264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/comments?post=2264"}],"version-history":[{"count":1,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts\/2264\/revisions"}],"predecessor-version":[{"id":2441,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/posts\/2264\/revisions\/2441"}],"wp:attachment":[{"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/media?parent=2264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/categories?post=2264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laiko.net\/fr\/wp-json\/wp\/v2\/tags?post=2264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}