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Iron-promoted nickel-based catalysts for hydrogen generation via auto-thermal reforming of ethanol

Paper ID Volume ID Publish Year Pages File Format Full-Text
52939 46892 2009 7 PDF Available
Title
Iron-promoted nickel-based catalysts for hydrogen generation via auto-thermal reforming of ethanol
Abstract

A series of iron-promoted nickel-based catalysts were prepared, and tested in auto-thermal reforming (ATR) of ethanol for hydrogen generation. With iron introduction, mixed crystals of NiAl2O4–FeAl2O4 spinel phase are formed, which results in modifications in reduction properties and surface electronic properties. The reaction results show a synergic effect of mixed crystals that significantly promotes the catalytic performance: over 10 wt.% iron loading nickel catalyst, conversion of ethanol at 98.43% and selectivity to hydrogen at 108.71% can be achieved at 600 °C in ATR of ethanol, which is higher than that of the conventional Ni catalyst (i.e. by 47.44% on hydrogen selectivity).

Keywords
Hydrogen generation; Nickel catalyst; Iron promoter; Auto-thermal reforming; Ethanol
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Iron-promoted nickel-based catalysts for hydrogen generation via auto-thermal reforming of ethanol
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 5, 25 January 2009, Pages 502–508
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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