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Zirconia promoted metallic nickel catalysts for the partial oxidation of methane to synthesis gas

Paper ID Volume ID Publish Year Pages File Format Full-Text
51463 46843 2009 5 PDF Available
Title
Zirconia promoted metallic nickel catalysts for the partial oxidation of methane to synthesis gas
Abstract

A metallic Ni catalyst was prepared with nickel sponge, followed by acid treatment. It was further promoted with zirconia by an impregnation method. The catalysts were characterized by ICP, BET, SEM, XRD and H2-TPR, and studied in the partial oxidation of methane to syngas. The characterization results show that the ZrO2 promoted metallic Ni catalysts has high specific surface area and there is more NiO phase in the ZrO2 promoted catalysts than in the metallic Ni catalyst. The reaction results show that the zirconia promotion increases the CH4 conversion and the selectivity to H2 and CO.

Keywords
Methane; Partial oxidation; Syngas; Metallic nickel; Zirconia
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Zirconia promoted metallic nickel catalysts for the partial oxidation of methane to synthesis gas
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 6, 15 February 2009, Pages 940–944
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