Browse Publications Technical Papers 2001-01-0539

Steam Reformer/Burner Integration and Analysis for an Indirect Methanol Fuel Cell Vehicle Fuel Processor 2001-01-0539

This paper focuses on the impact of proper thermal integration between two major components of the indirect methanol fuel cell vehicle fuel processor (reformer and burner). The fuel processor uses the steam reformation of methanol to produce the hydrogen required by the fuel cell. Since the steam reformation is an endothermic process, the required thermal energy is supplied by a catalytic burner. The performance of the fuel processor is very strongly influenced by the extent of thermal integration between the reformer and burner. Both components are modeled as a set of CSTRs (Continuous Stirred Tank Reactors) using Matlab/Simulink. The current model assumes no time lag between the methanol sent into the reformer and the methanol sent into the burner to generate the necessary heat for the reformer reactions to occur. However, a time lag between these flows can affect the temperature distribution of the thermally integrated components, possibly jeopardizing reformer catalyst integrity, decreasing methanol conversion and increasing carbon monoxide production. Preliminary results for a lag to a step response are discussed, and there appears to be minimal effect on this limited set of parameters.


Subscribers can view annotate, and download all of SAE's content. Learn More »


Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.

Due to current capacity constraints, printed versions of our publications - including standards, technical papers, EDGE Reports, scholarly journal articles, books, and paint chips - may experience shipping delays of up to four to six weeks. We apologize for any inconvenience.
We also recommend:

Efficiency Analysis in a Direct Methanol Fuel Cell with a Measurement of Methanol Concentration


View Details


High Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFCs) for Portable Power


View Details


Methanol Decomposition Through Rich Oxidation in a Self-Ignited Catalytic Reactor


View Details