Please use this identifier to cite or link to this item: https://hdl.handle.net/10216/103029
Author(s): Hugo Silva
Cecilia Mateos-Pedrero
Paulo Ribeirinha
Marta Boaventura
Adélio Mendes
Title: Low-temperature methanol steam reforming kinetics over a novel CuZrDyAl catalyst
Issue Date: 2015
Abstract: A kinetic study within the low-temperature methanol steam reforming(MSR) reaction was performed over a novel CuZrDyAl catalyst. The physicochemical and catalytic properties of the CuZrDyAl catalyst were compared withthose of a conventional CuO/ZnO/Al2O3 (G66 MR, Sušd-Chemie) sample. The inhouse catalyst displays better performance than the reference G66 MR sample interms of methanol conversion and selectivity. The parameters of a simple powerlaw equation and two mechanistic kinetic models were determined minimizing theresidual sum of squares; the best fitting with the experimental data were obtainedwhen using Model 3, based on the reported work from Peppley et al. (Appl Catal A179:31-49, 1999) for the commercial CuO/ZnO/Al2O3. Noteworthy is the smallnumber of MSR kinetic studies at 170-200 C temperature range.
Subject: Engenharia química, Engenharia química
Chemical engineering, Chemical engineering
Scientific areas: Ciências da engenharia e tecnologias::Engenharia química
Engineering and technology::Chemical engineering
URI: https://hdl.handle.net/10216/103029
Related Information: info:eu-repo/grantAgreement/FCT - Fundação para a Ciência e Tecnologia/Projetos Estratégicos/UID/EQU/00511/2013 - POCI-01-0145-FEDER-006939/Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia/LEPABE
info:eu-repo/grantAgreement/COMISSÃO EUROPEIA/7.º Programa-Quadro de IDT/303476/Integrated low temperature methanol steam reforming and high temperature polymer electrolyte membrane fuel cell/BeingEnergy
Document Type: Artigo em Revista Científica Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Revista Científica Internacional

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