{"id":1339,"date":"2017-11-11T17:55:51","date_gmt":"2017-11-11T16:55:51","guid":{"rendered":"http:\/\/www.prolabintefarm.com\/en\/applicazioni-speciali\/catalisi\/"},"modified":"2018-02-17T17:50:02","modified_gmt":"2018-02-17T16:50:02","slug":"hetereougeneous-catalysts","status":"publish","type":"page","link":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/","title":{"rendered":"Hetereougeneous catalysts"},"content":{"rendered":"<p>Lamellar solids such as hydrotalcites and phosphates\/phosphonates of tetravalent metals are excellent heterogeneous catalysts with high activity, selectivity and chemical stability.<br \/>\nThe special layered structure allows the support and the finely dispersion of a wide range of metal and\/or oxide phases with catalytic activity.<\/p>\n<p><center><img decoding=\"async\" loading=\"lazy\" width=\"774\" height=\"870\" class=\"aligncenter size-full wp-image-982\" style=\"width: 400px; margin: 0 0 50px 0;\" src=\"http:\/\/www.prolabintefarm.com\/wp-content\/uploads\/2017\/11\/catalisi-eterogenea.jpg\" srcset=\"https:\/\/www.prolabintefarm.com\/wp-content\/uploads\/2017\/11\/catalisi-eterogenea.jpg 774w, https:\/\/www.prolabintefarm.com\/wp-content\/uploads\/2017\/11\/catalisi-eterogenea-267x300.jpg 267w, https:\/\/www.prolabintefarm.com\/wp-content\/uploads\/2017\/11\/catalisi-eterogenea-768x863.jpg 768w\" sizes=\"(max-width: 774px) 100vw, 774px\" \/><\/center><\/p>\n<h2>MAIN ADVANTAGES OF THE TECHNOLOGY<\/h2>\n<p>Composition, structure, morphology and crystal size can be finely tuned. The single-phase and well-defined structure guarantees the dispersion of active phases at atomic level.<\/p>\n<p>The catalytic activity can be tuned and controlled by modulating the surface area of the materials.<\/p>\n<p>The catalyst can be easily removed from the reaction medium (e.g. by filtration, centrifugation) minimizing the environmental impact and the risk of contamination of the reaction products.<\/p>\n<p>The high activity and selectivity is maintained for many cycles reducing the need to renew\/replace the catalyst.<\/p>\n<p>The research and development of catalysts derived from lamellar solids was carried out in collaboration with Universities, specialized research centers and industries.<\/p>\n<p>Hydrotalcites and zirconium or titanium phosphates have been functionalized and successfully tested in the following industrial catalytic processes:<\/p>\n<ul>\n<li>Stereospecific polymerization of isotactic propylene oxide<\/li>\n<li>Basic catalysis: epoxidation of olefins with H2O2<\/li>\n<li>Baeyer-Villiger oxidation of ketones<\/li>\n<li>Steam reforming of alcohol and biomass for the production of hydrogen<\/li>\n<li>Fischer-Tropsch<\/li>\n<li>N2O decomposition<\/li>\n<li>SCR Selective Catalytic Reduction of NO with NH3<\/li>\n<li>GBL synthesis (gamma-butyrolactone)<\/li>\n<\/ul>\n<p>Prolabin &amp; Tefarm is able to modify the lamellar materials controlling the synthesis parameters, in order to realize heterogeneous solid catalysts with desired:<\/p>\n<ul>\n<li>Chemical composition<\/li>\n<li>Morphology<\/li>\n<li>Crystal size and dimensional distribution<\/li>\n<li>Surface area and porosity<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Lamellar solids such as hydrotalcites and phosphates\/phosphonates of tetravalent metals are excellent heterogeneous catalysts with high activity, selectivity and chemical stability. The special layered structure allows the support and the finely dispersion of a wide range of metal and\/or oxide phases with catalytic activity. MAIN ADVANTAGES OF THE TECHNOLOGY Composition, structure, morphology and crystal size [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1337,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-testo_foto.php","meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hetereougeneous catalysts - Prolabintefarm<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hetereougeneous catalysts - Prolabintefarm\" \/>\n<meta property=\"og:description\" content=\"Lamellar solids such as hydrotalcites and phosphates\/phosphonates of tetravalent metals are excellent heterogeneous catalysts with high activity, selectivity and chemical stability. The special layered structure allows the support and the finely dispersion of a wide range of metal and\/or oxide phases with catalytic activity. MAIN ADVANTAGES OF THE TECHNOLOGY Composition, structure, morphology and crystal size [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/\" \/>\n<meta property=\"og:site_name\" content=\"Prolabintefarm\" \/>\n<meta property=\"article:modified_time\" content=\"2018-02-17T16:50:02+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.prolabintefarm.com\/wp-content\/uploads\/2017\/11\/catalisi-eterogenea.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/\",\"url\":\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/\",\"name\":\"Hetereougeneous catalysts - Prolabintefarm\",\"isPartOf\":{\"@id\":\"https:\/\/www.prolabintefarm.com\/#website\"},\"datePublished\":\"2017-11-11T16:55:51+00:00\",\"dateModified\":\"2018-02-17T16:50:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.prolabintefarm.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Special Appplications\",\"item\":\"https:\/\/www.prolabintefarm.com\/en\/special-applications\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Hetereougeneous catalysts\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.prolabintefarm.com\/#website\",\"url\":\"https:\/\/www.prolabintefarm.com\/\",\"name\":\"Prolabintefarm\",\"description\":\"Un nuovo sito targato WordPress\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.prolabintefarm.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hetereougeneous catalysts - Prolabintefarm","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/","og_locale":"en_US","og_type":"article","og_title":"Hetereougeneous catalysts - Prolabintefarm","og_description":"Lamellar solids such as hydrotalcites and phosphates\/phosphonates of tetravalent metals are excellent heterogeneous catalysts with high activity, selectivity and chemical stability. The special layered structure allows the support and the finely dispersion of a wide range of metal and\/or oxide phases with catalytic activity. MAIN ADVANTAGES OF THE TECHNOLOGY Composition, structure, morphology and crystal size [&hellip;]","og_url":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/","og_site_name":"Prolabintefarm","article_modified_time":"2018-02-17T16:50:02+00:00","og_image":[{"url":"http:\/\/www.prolabintefarm.com\/wp-content\/uploads\/2017\/11\/catalisi-eterogenea.jpg"}],"twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/","url":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/","name":"Hetereougeneous catalysts - Prolabintefarm","isPartOf":{"@id":"https:\/\/www.prolabintefarm.com\/#website"},"datePublished":"2017-11-11T16:55:51+00:00","dateModified":"2018-02-17T16:50:02+00:00","breadcrumb":{"@id":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/hetereougeneous-catalysts\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.prolabintefarm.com\/en\/"},{"@type":"ListItem","position":2,"name":"Special Appplications","item":"https:\/\/www.prolabintefarm.com\/en\/special-applications\/"},{"@type":"ListItem","position":3,"name":"Hetereougeneous catalysts"}]},{"@type":"WebSite","@id":"https:\/\/www.prolabintefarm.com\/#website","url":"https:\/\/www.prolabintefarm.com\/","name":"Prolabintefarm","description":"Un nuovo sito targato WordPress","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.prolabintefarm.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/pages\/1339"}],"collection":[{"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/comments?post=1339"}],"version-history":[{"count":3,"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/pages\/1339\/revisions"}],"predecessor-version":[{"id":1522,"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/pages\/1339\/revisions\/1522"}],"up":[{"embeddable":true,"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/pages\/1337"}],"wp:attachment":[{"href":"https:\/\/www.prolabintefarm.com\/en\/wp-json\/wp\/v2\/media?parent=1339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}