fulltext.study @t Gmail

Hydrogen production by oxidative steam reforming of ethanol over an Ir/CeO2 catalyst

Paper ID Volume ID Publish Year Pages File Format Full-Text
52546 46877 2007 7 PDF Available
Title
Hydrogen production by oxidative steam reforming of ethanol over an Ir/CeO2 catalyst
Abstract

Oxidative steam reforming of ethanol over an Ir/CeO2 catalyst was investigated. Ethanol dehydrogenation to acetaldehyde and decomposition to methane and carbon monoxide were the primary reactions at low temperatures, and complete reforming of ethanol was achieved at 773 K with hydrogen, carbon oxides and methane as the only products in the outlet stream. More importantly, stability test revealed that the Ir/CeO2 catalyst could show rather stable catalytic performance for 60 h time-on-stream without deactivation. The improvement was attributed to the effective prevention of the sintering of the highly dispersed Ir particles through the strong interaction between Ir and CeO2 and to the significant resistance to coke deposition due to the higher oxygen storage-release capacity of ceria.

Keywords
Ethanol; Hydrogen; Oxidative steam reforming; Ir/CeO2; Catalytic stability
First Page Preview
Hydrogen production by oxidative steam reforming of ethanol over an Ir/CeO2 catalyst
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 11, November 2007, Pages 1588–1594
Authors
, , , , ,
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