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Furfural production in a biphasic system using a carbonaceous solid acid catalyst

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10.1016/j.apcata.2019.117180
 
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Gómez Millán, GerardoMés informació
Phiri, Josphat
Mäkelä, Mikko
Maloney, Thad
Balu Balu, Alina-Mariana
Pineda Pineda, Antonio
Llorca Piqué, JordiMés informacióMés informacióMés informació
Sixta, Herbert
Document typeArticle
Defense date2019-09-05
Rights accessOpen Access
Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
The formation of furfural from xylose was investigated under heterogeneously catalyzed conditions with Starbon®450-SO3H as a catalyst in a biphasic system. Experiments were performed based on a statistical experimental design. The variables considered were time and temperature. Starbon®450-SO3H was characterized by scanning electron microscopy, N2-physisorption, thermogravimetric analysis, diffuse reflectance infrared Fourier transform, Raman spectroscopy, pyridine titration and X-ray photoelectron spectroscopy. The results indicate that sulfonated Starbon®450-SO3H can be an effective solid acid catalyst for furfural formation. A maximum furfural yield and selectivity of 70¿mol% was achieved at complete xylose conversion under optimum experimental conditions. The present paper suggests that functionalized Starbon®450-SO3H can be employed as an efficient solid acid catalyst that has significant hydrothermal stability and can be reused for several cycles to produce furfural from xylose.
CitationGómez, G. [et al.]. Furfural production in a biphasic system using a carbonaceous solid acid catalyst. "Applied catalysis A. General", 5 Setembre 2019, vol. 585, p. 117180:1-117180:8. 
URIhttp://hdl.handle.net/2117/177256
DOI10.1016/j.apcata.2019.117180
ISSN0926-860X
Publisher versionhttps://www.sciencedirect.com/science/article/abs/pii/S0926860X19303357
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