Effect of Piperidine Addition in Sulfidation of CoMo/Al2O3 Catalysts on Their Activity and Selectivity in Thiophene Hydrodesulfurization
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Published:1992
Issue:12
Volume:57
Page:2524-2528
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ISSN:0010-0765
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Container-title:Collection of Czechoslovak Chemical Communications
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language:en
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Short-container-title:Collect. Czech. Chem. Commun.
Author:
Vladov Chavdar D.,Petrov Lachezar A.,Dung Cao Anh,Ytua Bles
Abstract
The effect of piperidine on a commercial Co/Mo/Al2O3 catalyst upon its sulfidation and during thiophene hydrodesulfurization has been studied. The experiments were carried out under atmospheric pressure. Upon sulfidation of the catalyst in the presence of nitrogen-containing compound, a reversible deactivation of hydrodesulfurization active sites and/or an irreversible deactivation of the hydrogenation and isomerization active sites were observed.
Publisher
Institute of Organic Chemistry & Biochemistry
Subject
General Chemistry
Cited by
2 articles.
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