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Characterization of Co/sulfated zirconia catalysts for selective reduction of NO by methane

Paper ID Volume ID Publish Year Pages File Format Full-Text
51693 46850 2008 5 PDF Available
Title
Characterization of Co/sulfated zirconia catalysts for selective reduction of NO by methane
Abstract

In this study, Co based catalysts (0.5–5 wt% Co) supported on sulfated zirconia were prepared for NO selective reduction by methane. The effect of Co loading on the catalyst structure, the catalytic activity and stability, as well as the deactivation rate by 6 vol% water in the feed are reported. The best results were obtained with catalysts up to 2 wt% Co loading. XPS and DRS analyses indicated the existence of the Co+2 in fresh samples. The higher activity was shown by a catalyst containing octahedral Co+2 species supported on sulfated zirconia having tetragonal–monoclinic structure.

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Characterization of Co/sulfated zirconia catalysts for selective reduction of NO by methane
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 1, 10 October 2008, Pages 74–78
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
Online Support
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