Modeling and experimental characterization of a methanol steam reformer for a high temperature polymer electrolyte membrane (HT-PEM) fuel cell system

Bidragets oversatte titel: Modeling and experimental characterization of a methanol steam reformer for a high temperature polymer electrolyte membrane (HT-PEM) fuel cell system

Publikation: Konferencebidrag uden forlag/tidsskriftPosterForskningpeer review

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Abstrakt

Methanol is a liquid fuel that can be produced by renewable means and used in HT-PEM fuel cells, where a steam methanol reformer is used to provide a hydrogen rich mixture to the fuel cell. A steady-state non-isothermal model of the methanol steam reformer has been developed to predict the reformate contaminants and methanol conversion of the reformer. Kinetic reactions were based on a Langmuir-Hinshelwood model considering the methanol steam reforming (MSR), water gas shift (WGS) and methanol decomposition (MD) reactions. Heat transfer between hot air and catalyst bed, as well as heat and mass transfer phenomena inside reformer were considered. The performance of the reformer in terms of methanol conversion and CO concentration has also been examined to study the effect of different operating conditions.
Bidragets oversatte titelModeling and experimental characterization of a methanol steam reformer for a high temperature polymer electrolyte membrane (HT-PEM) fuel cell system
OriginalsprogEngelsk
Publikationsdatoaug. 2019
Antal sider1
StatusUdgivet - aug. 2019
Begivenhed6th CARISMA International Conference on Medium and High Temperature Proton Exchange Membrane Fuel Cells - Duisburg, Tyskland
Varighed: 27 aug. 201930 aug. 2019

Konference

Konference6th CARISMA International Conference on Medium and High Temperature Proton Exchange Membrane Fuel Cells
LandTyskland
ByDuisburg
Periode27/08/201930/08/2019

Emneord

  • Methanol steam reforming
  • HT-PEMFC system
  • Methanol conversion
  • CO concentration

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