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Selective dehydrogenation of ethanol to acetaldehyde over Na ZSM-5 calcined at high temperature

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Abstract

The effect of calcination temperature on the catalytic behavior of Na ZSM-5 for the conversion of ethanol has been studied. The selectivity for acetaldehyde is shown to increase with the increase of calcination temperature in the range of 823–1273 K. Calcination of the catalyst at 1273 K improves the selectivity of acetaldehyde up to 80% at 623–673 K. The active site for ethanol dehydrogenation is discussed.

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Authors and Affiliations

  1. Department of Chemistry, School of Chemical Engineering, Dalian University of Technology, 116012, Dalian, China

    Xu Bo-Qing, Cai Tian-Xi & Liu Song

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  1. Xu Bo-Qing
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  2. Cai Tian-Xi
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  3. Liu Song
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Bo-Qing, X., Tian-Xi, C. & Song, L. Selective dehydrogenation of ethanol to acetaldehyde over Na ZSM-5 calcined at high temperature. React Kinet Catal Lett 49, 223–228 (1993). https://doi.org/10.1007/BF02084052

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  • DOI: https://doi.org/10.1007/BF02084052

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