This paper deals with an investigation of hexagonal W-V-Nb-O and W-V-Mo-O bronzes as catalysts for the one-pot oxidehydration of glycerol into acrylic acid. In a previous work, we reported a study on bi-component systems W-V-O bronze that allowed us to obtain a 25% acrylic acid selectivity; in the current work, the incorporation of Nb or Mo in the tri-component bronze structure allowed us to tune the acid and redox properties of the catalyst, so as to study their influence on the overall reaction scheme.

Glycerol oxidehydration into acrolein and acrylic acid over W/V/Nb bronzes with hexagonal structure

BASILE, FRANCESCO;CAVANI, FABRIZIO;CHIEREGATO, ALESSANDRO;LIOSI, GIUSEPPE;TREVISANUT, CRISTIAN
2012

Abstract

This paper deals with an investigation of hexagonal W-V-Nb-O and W-V-Mo-O bronzes as catalysts for the one-pot oxidehydration of glycerol into acrylic acid. In a previous work, we reported a study on bi-component systems W-V-O bronze that allowed us to obtain a 25% acrylic acid selectivity; in the current work, the incorporation of Nb or Mo in the tri-component bronze structure allowed us to tune the acid and redox properties of the catalyst, so as to study their influence on the overall reaction scheme.
2012
Reducing the C footprint of Fuels and Petrochemicals
189
193
F. Basile; F. Cavani; A. Chieregato; P. Concepcion; G. Liosi; J.M. Lopez Nieto; M.D. Soriano; C. Trevisanut
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/150243
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