{"id":2262,"date":"2023-10-19T13:23:46","date_gmt":"2023-10-19T05:23:46","guid":{"rendered":"http:\/\/www3.laiko.net\/all\/molecular-sieve-types-and-structures\/"},"modified":"2023-10-19T13:27:22","modified_gmt":"2023-10-19T05:27:22","slug":"molecular-sieve-types-and-structures","status":"publish","type":"post","link":"https:\/\/www.laiko.net\/pt\/tipos-e-estruturas-de-crivos-moleculares\/","title":{"rendered":"Tipos e estruturas de crivos moleculares"},"content":{"rendered":"<div class=\"flexbox smcenter other_page richtext\">\n<div class=\"flex-right\">\n<h1>Tipos e estruturas de crivos moleculares<\/h1>\n<p><\/p>\n<div class=\"inner_box\">\n<h2>\u2160. Existem dois tipos de peneiras moleculares: ze\u00f3lito natural e ze\u00f3lito sint\u00e9tico.<\/h2>\n<p><\/p>\n<p>1. A maioria dos ze\u00f3litos naturais \u00e9 formada pela rea\u00e7\u00e3o de tufos vulc\u00e2nicos e rochas sedimentares tuf\u00e1ceas em ambientes marinhos ou lacustres. Atualmente, foram descobertos mais de 1 000 tipos de minerais de ze\u00f3lito, dos quais 35 s\u00e3o mais importantes. Os mais comuns s\u00e3o a clinoptilolite, a mordenite, a erionite e a chabazite.<\/p>\n<p><\/p>\n<p>2. Devido ao facto de os recursos serem limitados, as pessoas utilizam mais tarde ze\u00f3lito sint\u00e9tico em grandes quantidades. Os crivos moleculares comerciais utilizam frequentemente n\u00fameros de prefixo para classificar os crivos moleculares com diferentes estruturas cristalinas, tais como tipo 3A, tipo 4A e .<\/p>\n<p><\/p>\n<h2>\u2161. A estrutura da peneira molecular<\/h2>\n<p><\/p>\n<p>Uma estrutura microporosa semelhante a uma peneira, formada pelo enrolamento tortuoso de pol\u00edmeros de proteoglicanos, \u00e9 designada por peneira molecular. A peneira molecular apenas permite a passagem de subst\u00e2ncias mais pequenas do que os seus microporos e tem um efeito de barreira sobre subst\u00e2ncias macromoleculares e bact\u00e9rias maiores do que os seus microporos. Os seus poros s\u00e3o uniformes em di\u00e2metro e podem adsorver mol\u00e9culas mais pequenas do que o seu di\u00e2metro nas cavidades. Por conseguinte, pode separar mol\u00e9culas com diferentes graus de acessibilidade, grau de satura\u00e7\u00e3o, tamanho molecular e ponto de ebuli\u00e7\u00e3o, e tem a fun\u00e7\u00e3o de \"peneirar\" mol\u00e9culas.<\/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>Molecular Sieve Types and Structures \u2160. There are two types of molecular sieves: natural zeolite and synthetic zeolite. 1. Most natural zeolites are formed by the reaction of volcanic tuff and tuffaceous sedimentary rocks in marine or lacustrine environments. At present, more than 1,000 kinds of zeolite minerals have been discovered, of which 35 are [&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-2262","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>Molecular Sieve Types and Structures \u2160. There are two types of molecular sieves: natural zeolite and synthetic zeolite. 1. Most natural zeolites are formed by the reaction of volcanic tuff and tuffaceous sedimentary rocks in marine or lacustrine environments. At present, more than 1,000 kinds of zeolite minerals have been discovered, of which 35 are more important. The common ones are clinoptilolite, mordenite, erionite and chabazite. 2. Because is limited by resources, people later use synthetic zeolite in large quantities. Commercial molecular sieves often use prefix numbers to classify molecular sieves with different crystal structures, such as type 3A, type&hellip;<\/p>\n","category_list":"<a href=\"https:\/\/www.laiko.net\/pt\/category\/todos\/\" rel=\"category tag\">All<\/a>, <a href=\"https:\/\/www.laiko.net\/pt\/category\/blogue\/\" rel=\"category tag\">Blog<\/a>","author_info":{"name":"adminn","url":"https:\/\/www.laiko.net\/pt\/author\/adminn\/"},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/posts\/2262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/comments?post=2262"}],"version-history":[{"count":1,"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/posts\/2262\/revisions"}],"predecessor-version":[{"id":2436,"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/posts\/2262\/revisions\/2436"}],"wp:attachment":[{"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/media?parent=2262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/categories?post=2262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laiko.net\/pt\/wp-json\/wp\/v2\/tags?post=2262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}