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Highly active ReS2/γ-Al2O3 catalysts: Effect of calcination and activation over thiophene hydrodesulfurization

Paper ID Volume ID Publish Year Pages File Format Full-Text
52833 46890 2007 4 PDF Available
Title
Highly active ReS2/γ-Al2O3 catalysts: Effect of calcination and activation over thiophene hydrodesulfurization
Abstract

The effect of activation conditions on alumina-supported rhenium sulfide catalysts on their activity for thiophene hydrodesulfurization has been studied. The results showed that activation using H2S/N2 leads to ReS2/γ-Al2O3 catalysts with a higher activity than an industrial NiMo catalyst. Characterization by temperature-programmed reduction and X-ray photoelectron spectroscopy revealed that the higher activity of the catalysts activated by H2S/N2 is associated with a higher sulfur content and probably related to different ReSx phases.

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Highly active ReS2/γ-Al2O3 catalysts: Effect of calcination and activation over thiophene hydrodesulfurization
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 285–288
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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