Study of the Direct CO2 Carboxylation ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
URL permanente :
Titre :
Study of the Direct CO2 Carboxylation Reaction on Supported Metal Nanoparticles
Auteur(s) :
Drault, Fabien [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Snoussi, Youssef [Auteur]
Unité de Catalyse et de Chimie du Solide (UCCS) - UMR 8181
Thuriot, Joelle [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Itabaiana, Ivaldo [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
PAUL, Sébastien [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Wojcieszak, Robert [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Snoussi, Youssef [Auteur]
Unité de Catalyse et de Chimie du Solide (UCCS) - UMR 8181
Thuriot, Joelle [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Itabaiana, Ivaldo [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
PAUL, Sébastien [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Wojcieszak, Robert [Auteur]

Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Titre de la revue :
Catalysts
Nom court de la revue :
Catalysts
Numéro :
11
Pagination :
326
Date de publication :
2021-03-04
ISSN :
2073-4344
Discipline(s) HAL :
Chimie/Catalyse
Résumé en anglais : [en]
2,5-furandicarboxylic acid (2,5-FDCA) is a biomass derivate of high importance that is used as a building block in the synthesis of green polymers such as poly(ethylene furandicarboxylate) (PEF). PEF is presumed to be an ...
Lire la suite >2,5-furandicarboxylic acid (2,5-FDCA) is a biomass derivate of high importance that is used as a building block in the synthesis of green polymers such as poly(ethylene furandicarboxylate) (PEF). PEF is presumed to be an ideal substitute for the predominant polymer in industry, the poly(ethylene terephthalate) (PET). Current routes for 2,5-FDCA synthesis require 5-hydroxymethylfurfural (HMF) as a reactant, which generates undesirable co-products due to the complicated oxidation step. Therefore, direct CO2 carboxylation of furoic acid salts (FA, produced from furfural, derivate of inedible lignocellulosic biomass) to 2,5-FDCA is potentially a good alternative. Herein, we present the primary results obtained on the carboxylation reaction of potassium 2-furoate (K2F) to synthesize 2,5-FDCA, using heterogeneous catalysts. An experimental setup was firstly validated, and then several operation conditions were optimized, using heterogeneous catalysts instead of the semi-heterogeneous counterparts (molten salts). Ag/SiO2 catalyst showed interesting results regarding the K2F conversion and space–time yield of 2,5-FDCA.Lire moins >
Lire la suite >2,5-furandicarboxylic acid (2,5-FDCA) is a biomass derivate of high importance that is used as a building block in the synthesis of green polymers such as poly(ethylene furandicarboxylate) (PEF). PEF is presumed to be an ideal substitute for the predominant polymer in industry, the poly(ethylene terephthalate) (PET). Current routes for 2,5-FDCA synthesis require 5-hydroxymethylfurfural (HMF) as a reactant, which generates undesirable co-products due to the complicated oxidation step. Therefore, direct CO2 carboxylation of furoic acid salts (FA, produced from furfural, derivate of inedible lignocellulosic biomass) to 2,5-FDCA is potentially a good alternative. Herein, we present the primary results obtained on the carboxylation reaction of potassium 2-furoate (K2F) to synthesize 2,5-FDCA, using heterogeneous catalysts. An experimental setup was firstly validated, and then several operation conditions were optimized, using heterogeneous catalysts instead of the semi-heterogeneous counterparts (molten salts). Ag/SiO2 catalyst showed interesting results regarding the K2F conversion and space–time yield of 2,5-FDCA.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
CNRS
Centrale Lille
ENSCL
Univ. Artois
Université de Lille
Centrale Lille
ENSCL
Univ. Artois
Université de Lille
Collections :
Équipe(s) de recherche :
Valorisation des alcanes et de la biomasse (VAALBIO)
Date de dépôt :
2022-03-24T09:03:07Z
2023-02-01T09:23:58Z
2023-02-01T09:23:58Z
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