Title of article
Gas-Phase Oxidative Dehydrogenation of Cyclohexanol over ETS-10 and Related Materials
Author/Authors
Anabela Valente، نويسنده , , Zhi Lin، نويسنده , , Paula Brand?o، نويسنده , , Inês Portugal، نويسنده , , Michael Anderson، نويسنده , , Joao Rocha، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
7
From page
99
To page
105
Abstract
The gas-phase oxidative dehydrogenation of cyclohexanol with air using ETS-10 and related materials is studied. At reaction temperatures below 200°C, ETS-10 was 100% selective to cyclohexanone and 75% cyclohexanol conversion was achieved. Catalyst deactivation was attributed to pore blockage. The catalyst is completely regenerated by calcination at 400°C. Cyclohexanol conversion increases with temperature and oxygen/cyclohexanol feed ratios. The introduction of Cr, Fe, K, or Cs in ETS-10 affects stability and decreases conversion and selectivity towards cyclohexanone. For comparison, some results on TS-1, zeolites NaX, and mordenite are also presented.
Journal title
Journal of Catalysis
Serial Year
2001
Journal title
Journal of Catalysis
Record number
1221955
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