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Activation of metallic open-cell foams via washcoat deposition of Ni/MgAl2O4 catalysts for steam reforming reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
55329 47047 2012 9 PDF Available
Title
Activation of metallic open-cell foams via washcoat deposition of Ni/MgAl2O4 catalysts for steam reforming reaction
Abstract

Preparation of active washcoats of Ni/MgAl2O4 steam-reforming catalysts on FeCrAlloy foams is reported in this work. The MgAl2O4 powdered support was prepared via co-precipitation method, and Ni/MgAl2O4 was obtained via dry impregnation of 10% (w/w) of Ni. After full characterization of the powders, the deposition of the catalyst over the foams was performed by percolation followed by air-blowing (percolation-blowing). The resulting washcoat layers were quite homogeneous, uniform, and well adherent to the metallic support. Prototype catalytic foam samples, tested at the lab-scale, were found to be active in the steam reforming process.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (363 K)Download as PowerPoint slideHighlights► Preparation of active washcoats of Ni/MgAl2O4 steam-reforming catalysts on FeCrAlloy foams. ► Full characterization of the powders. ► Deposition of the catalyst over the foams performed by percolation followed by air-blowing (percolation-blowing). ► Prototype catalytic foam samples, tested at the lab-scale, are active in the steam reforming process.

Keywords
Structured catalysts; Washcoating; Metallic foams; Reforming
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Activation of metallic open-cell foams via washcoat deposition of Ni/MgAl2O4 catalysts for steam reforming reaction
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volume 197, Issue 1, 15 December 2012, Pages 256–264
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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Full-text PDF Download
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