INTEC 05402
INSTITUTO DE DESARROLLO TECNOLOGICO PARA LA INDUSTRIA QUIMICA
Unidad Ejecutora - UE
artículos
Título:
Photacatalytic Oxidation of Oxalic Acid in Dilute Aqueous Solution, in a Fully Illuminated Fluidized Bed Reactor
Autor/es:
ROBERTO L. POZZO; RODOLFO BRANDI; ALBERTO E. CASSANO; MIGUEL VA. BALTANAS
Revista:
CHEMICAL ENGINEERING SCIENCE
Editorial:
Elsevier
Referencias:
Año: 2009
ISSN:
0009-2509
Resumen:
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Abstract
An intrinsic kinetic modeling for the photo oxidation of oxalic acid (C2O4H4) in a fluidized bed (FB) of a TiO2/quartz sand composite, in a UV-fully illuminated reactor, was attained and correlated with experimental results, by combining the radiation field profile, as obtained in a previous work (Pozzo et al., 2006) and the pathways for the adsorption and photodecomposition of oxalic acid onto titanium dioxide, as proposed by Mendive and co-workers (Mendive et al., 2006 and 2007) into a proper solution for the mass balance of the reacting system.
