Removal of Toluene over NaX Zeolite Exchanged ...
Type de document :
Article dans une revue scientifique
DOI :
URL permanente :
Titre :
Removal of Toluene over NaX Zeolite Exchanged with Cu2+
Auteur(s) :
Romero, Douglas [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Chlala, Dayan [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Labaki, Madona [Auteur]
Laboratoire de Chimie Physique des Matériaux [LCPM]
الجامعة اللبنانية [بيروت] = Lebanese University [Beirut] = Université libanaise [Beyrouth] [LU / ULB]
royer, sebastien [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Bellat, Jean-Pierre [Auteur]
Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
Bezverkhyy, Igor [Auteur]
Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
Giraudon, Jean-Marc [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Lamonier, Jean-Francois [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Chlala, Dayan [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Labaki, Madona [Auteur]
Laboratoire de Chimie Physique des Matériaux [LCPM]
الجامعة اللبنانية [بيروت] = Lebanese University [Beirut] = Université libanaise [Beyrouth] [LU / ULB]
royer, sebastien [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Bellat, Jean-Pierre [Auteur]
Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
Bezverkhyy, Igor [Auteur]
Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
Giraudon, Jean-Marc [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Lamonier, Jean-Francois [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Titre de la revue :
Catalysts
Numéro :
5
Pagination :
1479-1497
Éditeur :
MDPI
Date de publication :
2016-09-02
ISSN :
2073-4344
Discipline(s) HAL :
Chimie/Catalyse
Résumé en anglais : [en]
Toluene is a major air pollutant emitted from painting and metal coating processes and might have some health effects. Adsorption and catalytic complete oxidation are promising ways to retain or convert toluene into harmless ...
Lire la suite >Toluene is a major air pollutant emitted from painting and metal coating processes and might have some health effects. Adsorption and catalytic complete oxidation are promising ways to retain or convert toluene into harmless products. The present work aims to develop a bifunctional material which can be used as an adsorbent and catalyst for low-temperature toluene removal. Copper zeolites were obtained by exchanging the sodium in the parent NaX zeolite with copper from aqueous solutions of Cu(NO3)2∙2.5H2O. Several characterization techniques, H2-TPR, XPS, XRD and N2 physisorption, were used in order to evaluate the redox, surface, structural and textural properties of the materials, respectively. The various materials were tested in adsorption and catalytic processes. The sample with low copper content (1 wt. %) exhibited promising features in terms of toluene adsorption capacity and total oxidation. The results can be correlated to the presence of micropores and well-dispersed CuO species.Lire moins >
Lire la suite >Toluene is a major air pollutant emitted from painting and metal coating processes and might have some health effects. Adsorption and catalytic complete oxidation are promising ways to retain or convert toluene into harmless products. The present work aims to develop a bifunctional material which can be used as an adsorbent and catalyst for low-temperature toluene removal. Copper zeolites were obtained by exchanging the sodium in the parent NaX zeolite with copper from aqueous solutions of Cu(NO3)2∙2.5H2O. Several characterization techniques, H2-TPR, XPS, XRD and N2 physisorption, were used in order to evaluate the redox, surface, structural and textural properties of the materials, respectively. The various materials were tested in adsorption and catalytic processes. The sample with low copper content (1 wt. %) exhibited promising features in terms of toluene adsorption capacity and total oxidation. The results can be correlated to the presence of micropores and well-dispersed CuO species.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
ENSCL
CNRS
Centrale Lille
Univ. Artois
Université de Lille
CNRS
Centrale Lille
Univ. Artois
Université de Lille
Collections :
Équipe(s) de recherche :
Matériaux pour la catalyse (MATCAT)
Remédiation et matériaux catalytiques (REMCAT)
Remédiation et matériaux catalytiques (REMCAT)
Date de dépôt :
2019-09-24T14:34:47Z
2023-02-01T07:56:46Z
2023-02-01T07:56:46Z
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