Sequential dehydration of sorbitol to isosorbide over acidified niobium oxides

Isosorbide is a bio-based functional diol, which is prepared by sequential dehydration of sorbitol and widely used in plasticizers, monomers, solvents or pharmaceuticals. In this study, a variety of acidified Nb 2 O 5 catalysts were prepared and used for the sequential dehydration of sorbitol to iso...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Catalysis science & technology 2021-06, Vol.11 (12), p.4226-4234
Hauptverfasser:	Guo, Jiaxing, Song, Yongji, Liu, Shanshan, Huang, Long, Wang, Xincheng, Li, Cuiqing
Format:	Artikel
Sprache:	eng
Schlagworte:	Acidification Ammonia Carbohydrates Catalysts Dehydration Infrared analysis Lewis acid Niobium oxides Optimization Raman spectra Reaction mechanisms Sorbitol Spectrum analysis Sulfuric acid
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!