Application of sulfonated carbon - based catalyst for reactive extraction of 1,3-propanediol from model fermentation mixture / Panatpong Boonoun in Industrial & engineering chemistry research, Vol. 49 N° 24 (Décembre 2010)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 49 N° 24 (Décembre 2010) . - pp. 12352-12357 Titre : Application of sulfonated carbon - based catalyst for reactive extraction of 1,3-propanediol from model fermentation mixture Type de document : texte imprimé Auteurs : Panatpong Boonoun, Auteur ; Navadol Laosiripojana, Auteur ; Chirakarn Muangnapoh, Auteur Année de publication : 2011 Article en page(s) : pp. 12352-12357 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Fermentation Modeling Catalyst Résumé : This study deals with the possibility of the application of a low-cost sulfonated carbon-based catalyst for reactive extraction to separate 1,3-propanediol (1,3-PDO) from a model solution of 1,3-PDO biologically derived from glycerol. The catalyst was synthesized by incomplete carbonization of naphthalene in sulfuric acid, and was demonstrated to be active for the acetalization of 1,3-PDO with acetaldehyde in aqueous solution. The performance of the reactive extraction process by using a sulfonated carbon-based catalyst was proven to be excellent based on the percent recovery rate of 1,3-PDO. These results along with those on the catalyst reactivity demonstrate that the carbon-based catalyst can be used to replace expensive commercial catalysts currently used such as Dowex 50-WX4-200 and Amberlite IR120. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=23691986 [article] Application of sulfonated carbon - based catalyst for reactive extraction of 1,3-propanediol from model fermentation mixture [texte imprimé] / Panatpong Boonoun, Auteur ; Navadol Laosiripojana, Auteur ; Chirakarn Muangnapoh, Auteur . - 2011 . - pp. 12352-12357. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 24 (Décembre 2010) . - pp. 12352-12357 Mots-clés : Fermentation Modeling Catalyst Résumé : This study deals with the possibility of the application of a low-cost sulfonated carbon-based catalyst for reactive extraction to separate 1,3-propanediol (1,3-PDO) from a model solution of 1,3-PDO biologically derived from glycerol. The catalyst was synthesized by incomplete carbonization of naphthalene in sulfuric acid, and was demonstrated to be active for the acetalization of 1,3-PDO with acetaldehyde in aqueous solution. The performance of the reactive extraction process by using a sulfonated carbon-based catalyst was proven to be excellent based on the percent recovery rate of 1,3-PDO. These results along with those on the catalyst reactivity demonstrate that the carbon-based catalyst can be used to replace expensive commercial catalysts currently used such as Dowex 50-WX4-200 and Amberlite IR120. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=23691986

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité
aucun exemplaire