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http://dx.doi.org/10.7316/KHNES.2016.27.5.503

Experimental Study on the Preferential Oxidation Reactor Performance Using a Water Cooling Heat Removal for Polymer Electrolyte Membrane Fuel Cell  

KIM, JINSAN (Department of Mechanical Design Engineering, Hanyang University)
JO, TAEHYUN (Department of Mechanical Design Engineering, Hanyang University)
KOO, BONCHAN (Department of Mechanical Engineering, Hanyang University)
LEE, DOHYUNG (Department of Mechanical Design Engineering, Hanyang University)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.27, no.5, 2016 , pp. 503-509 More about this Journal
Abstract
Fuel cell is a device for producing electricity by using the hydrogen produced by the fuel processor. At this time, CO is also created by the fuel processor. The resulting CO enters the stack where is produce electricity and leads to the adsorption of anode catalyst, finally the CO poisoning occurs. Stack which occurred CO poisoning has a reduction in performance and shelf life are gradually fall because they do not respond to hydrogen. In this paper, experiments that using a PROX reactor to prevent CO poisoning were carried out for removing the CO concentration to less than 10ppm range available in the fuel cell. Furthermore experiments by the PROX reaction was designed and manufactured with a water-cooling heat exchange reactor to maintain a suitable temperature control due to the strong exothermic reaction.
Keywords
Preferential oxidation reaction; Carbon mpnoxide removal; Fuel cell; Hydrogen;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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