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http://dx.doi.org/10.9786/kswm.2013.30.1.28

A Study on Pt Based Catalysts for Water-Gas Shift Reaction to Produce Hydrogen from Waste-Derived Synthesis Gas  

Jeong, Dae-Woon (Department of Environmental Engineering, Yonsei University)
Jang, Won-Jun (Department of Environmental Engineering, Yonsei University)
Shim, Jae-Oh (Department of Environmental Engineering, Yonsei University)
Roh, Hyun-Seog (Department of Environmental Engineering, Yonsei University)
Publication Information
Journal of Korea Society of Waste Management / v.30, no.1, 2013 , pp. 28-33 More about this Journal
Abstract
Simulated waste-derived synthesis gas has been tested for hydrogen production through water gas shift (WGS) reaction in the temperature range of $240^{\circ}C{\sim}400^{\circ}C$ over supported Pt catalysts prepared by an incipient wetness impregnation method. MG30, MgO, $ZrO_2$, $Al_2O_3$ and $CeO_2$ were employed as supports for WGS reaction in this study. 1 wt.% $Pt/CeO_2$ catalyst exhibited the highest CO conversion as well as 100% $CO_2$ selectivity. This is due to easier reducibility of $Pt/CeO_2$ and high oxygen mobility and oxygen storage capacitiy of $CeO_2$. $Pt/CeO_2$ catalyst can be a promising catalyst for WGS reaction from waste-derived synthesis gas.
Keywords
Waste-derived synthesis gas; Hydrogen; Water gas shift (WGS); Pt; Reducibility;
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Times Cited By KSCI : 1  (Citation Analysis)
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