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Promoting effect of small amount of Fe addition onto Co catalyst supported on α-Al2O3 for steam reforming of ethanol

Paper ID Volume ID Publish Year Pages File Format Full-Text
42002 45907 2010 6 PDF Available
Title
Promoting effect of small amount of Fe addition onto Co catalyst supported on α-Al2O3 for steam reforming of ethanol
Abstract

We examined the promotion effect of loading small amounts of Fe onto various Co catalysts for steam reforming of ethanol. Among these catalysts, catalysts supported on SrTiO3 and α-Al2O3 showed remarkable effects of iron loading onto cobalt catalyst. The Fe-loaded Co/α-Al2O3 showed higher yield of hydrogen, low coke deposition on the catalysts, and high activity for steam reforming of acetaldehyde, which was an intermediate of the steam reforming of ethanol. Characterization of the catalyst revealed that Fe and Co metal coexisted on the catalyst support. Synergetic effects of these two metals were observed.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (120 K)Download as PowerPoint slideResearch highlights▶ Fe/Co/α-Al2O3 catalyst showed high activity for steam reforming of ethanol. ▶ The formation of CH4 and deposited-carbon was suppressed by our catalyst. ▶ Fe addition to the catalyst selectively promoted steam reforming of CH3CHO. ▶ Interactions among Co particles, Fe particles and catalyst-support were important.

Keywords
Steam reforming of ethanol; Promotion effect of iron; Cobalt catalyst
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Promoting effect of small amount of Fe addition onto Co catalyst supported on α-Al2O3 for steam reforming of ethanol
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 383, Issues 1–2, 31 July 2010, Pages 96–101
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
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us