کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1282490 | 1497578 | 2011 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Autothermal reforming of ethanol on noble metal catalysts Autothermal reforming of ethanol on noble metal catalysts](/preview/png/1282490.png)
Autothermal reforming of ethanol on zirconia-supported Rh and Pt mono- and bimetallic catalysts (0.5 wt-% total metal loading) was studied as a source of H2-rich gas for fuel cells. The results were compared with those obtained on a commercial steam reforming catalyst (15 wt-% NiO/Al2O3). The Rh-containing catalysts exhibited the highest selectivity for H2 production and were stable in 24 h experiments. The formation of carbonaceous deposits was lower on the noble metal catalysts than on the commercial NiO/Al2O3 catalyst. Thus, the Rh-containing catalysts are more suitable than the commercial NiO/Al2O3 catalysts for the ATR of ethanol.
► 0.5% total metal loading noble metal catalysts are suitable for ATR of EtOH.
► Rh-containing catalysts gave complete EtOH conversion at temperatures above 700 °C.
► High H2 selectivity achieved with Rh-containing catalysts.
► Cs was lower on mono- and bimetallic catalysts than on the commercial NiO/Al2O3.
Journal: International Journal of Hydrogen Energy - Volume 36, Issue 15, July 2011, Pages 8967–8977