{"id":2204,"date":"2024-08-09T12:49:16","date_gmt":"2024-08-09T10:49:16","guid":{"rendered":"https:\/\/nicl.it\/new\/?p=2204"},"modified":"2024-10-09T18:57:06","modified_gmt":"2024-10-09T16:57:06","slug":"solvent-free-condensation-of-ethyl-levulinate-with-phenol-promoted-by-amberlyst-15-kinetics-and-modeling","status":"publish","type":"post","link":"https:\/\/nicl.it\/new\/solvent-free-condensation-of-ethyl-levulinate-with-phenol-promoted-by-amberlyst-15-kinetics-and-modeling","title":{"rendered":"Solvent-free condensation of ethyl levulinate with phenol promoted by Amberlyst-15: Kinetics and modeling"},"content":{"rendered":"<p>Solvent-free condensation of ethyl levulinate with phenol promoted by Amberlyst-15: Kinetics and modeling<\/p>\n<p>Federica Orabona, Salvatore Capasso, Wander Y Perez-Sena, Francesco Taddeo, Kari Er\u00e4nen, Letizia Verdolotti, Riccardo Tesser, Martino Di Serio, Dmitry Murzin, Vincenzo Russo, Tapio Salmi<\/p>\n<p>Chemical Engineering Journal (2024) 152677<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1016\/j.cej.2024.152677\">https:\/\/doi.org\/10.1016\/j.cej.2024.152677<\/a><\/p>\n<p>Abstract<\/p>\n<p>In the present work, a catalytic screening using the most common heterogeneous acid catalysts was conducted, using as a raw material ethyl levulinate. Extensive catalyst screening revealed that Amberlyst-15 can be considered a very suitable catalyst to promote the DPE synthesis from ethyl levulinate and phenol. The use of ethyl levulinate allowed to obtain 100% selectivity towards <i>p,\u1e55<\/i>-DPE isomer, a precursor for the NIPU synthesis. A kinetic investigation was conducted to determine the influence of different parameters on the reaction rate. Finally, a mathematical model with intraparticle diffusion limitations was employed to describe the experimental data and to retrieve the kinetic as well as adsorption parameters via non-linear regression analysis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Solvent-free condensation of ethyl levulinate with phenol promoted by Amberlyst-15: Kinetics and modeling Federica Orabona, Salvatore Capasso, Wander Y Perez-Sena, Francesco Taddeo, Kari Er\u00e4nen, Letizia Verdolotti, Riccardo Tesser, Martino Di Serio, Dmitry Murzin, Vincenzo Russo, Tapio Salmi Chemical Engineering Journal (2024) 152677 https:\/\/doi.org\/10.1016\/j.cej.2024.152677 Abstract In the present work, a catalytic screening using the most common [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2205,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4,17],"tags":[],"class_list":["post-2204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-homepage","category-publications"],"acf":[],"_links":{"self":[{"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/posts\/2204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/comments?post=2204"}],"version-history":[{"count":1,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/posts\/2204\/revisions"}],"predecessor-version":[{"id":2206,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/posts\/2204\/revisions\/2206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/media\/2205"}],"wp:attachment":[{"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/media?parent=2204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/categories?post=2204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nicl.it\/new\/wp-json\/wp\/v2\/tags?post=2204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}