Forced cycling of the catalytic oxidation of CO over a V2O5 catalyst—I: concentration cycling |
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Authors: | H.Kayode Abdul-Kareem P.L. Silveston R.R. Hudgins |
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Affiliation: | Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1 |
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Abstract: | A study was performed on the behaviour of a catalytic reactor in which CO was oxidized over V2O5 under transient conditions using square-wave cycling of the reactant ratio. A maximum in the time-average reaction rate was observed at a period of about 20 min, resembling a resonance phenomenon. A minimum in the time-average reaction rate occurred in the range of periods between 40 and 60 min. |
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Keywords: | To whom correspondence should be addressed. |
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