{"id":3636,"date":"2025-04-28T14:12:18","date_gmt":"2025-04-28T06:12:18","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=3636"},"modified":"2025-04-28T14:13:36","modified_gmt":"2025-04-28T06:13:36","slug":"mcm-22-molecular-sieve","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/mcm-22-molecular-sieve","title":{"rendered":"MCM-22 Molecular Sieve"},"content":{"rendered":"<p><strong>Product Overview<\/strong><br \/>\nMCM-22 is a molecular sieve with a unique dual-channel structure, consisting of two distinct, non-interconnected pore systems. The intralayer pores are 0.40\u00d70.59nm 10-membered ring two-dimensional sinusoidal channels, while the interlayer pores are 0.71\u00d70.82nm 12-membered ring supercages that open to the exterior. This exceptional pore structure gives MCM-22 outstanding catalytic properties, especially for reactions such as alkylation, isomerization, disproportionation, and catalytic cracking in gasoline reforming. Its high surface area and unique pore system provide excellent performance in a wide range of catalytic applications.<\/p>\n<p><strong>Key Features<\/strong><\/p>\n<ul>\n<li><strong>Unique Dual-Pore Structure<\/strong>: The combination of 10-membered ring intralayer pores and 12-membered ring interlayer supercages enhances the catalytic activity and selectivity of the sieve.<\/li>\n<li><strong>High Catalytic Activity<\/strong>: Exhibits excellent catalytic performance in reactions such as alkylation, isomerization, and disproportionation of aromatics.<\/li>\n<li><strong>Good Stability<\/strong>: Demonstrates strong thermal and chemical stability, making it suitable for a wide range of catalytic processes under varying conditions.<\/li>\n<li><strong>Exceptional Selectivity<\/strong>: Highly selective for different molecules, particularly effective in catalytic cracking and isomerization reactions in gasoline reforming.<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li><strong>Aromatic Alkylation<\/strong>: Used in the alkylation of aromatics, widely applied in petrochemical and synthetic chemical production.<\/li>\n<li><strong>Aromatic Isomerization and Disproportionation<\/strong>: Suitable for isomerization and disproportionation of aromatics, improving the quality and yield of the products.<\/li>\n<li><strong>Gasoline Reforming Catalytic Cracking<\/strong>: Applied in gasoline reforming catalytic cracking processes to enhance the quality of olefin products and improve selectivity.<\/li>\n<li><strong>Petrochemical Industry<\/strong>: Used in petroleum refining and hydrocarbon conversion reactions, increasing reaction rates and selectivity.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<div tabindex=\"0\" role=\"article\" data-tabster=\"{&quot;groupper&quot;:{&quot;tabbability&quot;:2},&quot;focusable&quot;:{}}\" data-content=\"ai-message\" aria-labelledby=\"qCjP5C64NhAdgRPyfetDd-author} qCjP5C64NhAdgRPyfetDd-content-0\">\n<div id=\"qCjP5C64NhAdgRPyfetDd-content-0\">\n<p>MCM-22 molecular sieve is a high-performance zeolite material designed for advanced catalytic applications and selective adsorption processes. Featuring a unique layered structure with controlled acidity and superior thermal stability, it provides excellent efficiency in hydrocarbon conversion, aromatic processing, and industrial gas purification. This molecular sieve is widely used in petrochemical refining, fine chemical synthesis, and large-scale selective catalytic reactions, delivering reliable performance for continuous industrial operations.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":3638,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[1931,68,1937],"product_tag":[2665,2671,2699],"class_list":{"0":"post-3636","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-catalytic-adsorption-materials","7":"product_cat-inorganic-non-metallic-materials","8":"product_cat-molecular-sieves","9":"product_tag-high-performance-catalyst-support","10":"product_tag-industrial-petrochemical-refining-material","11":"product_tag-mcm-22-molecular-sieve","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/3636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=3636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/3638"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=3636"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3636"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}