Dehydrogenation of Cyclohexanol on Copper-Containing Catalysts

Fridman, V. Z.; Давыдов, А. А.

doi:10.1006/jcat.2000.2979

Cited by 154 publications

(46 citation statements)

References 37 publications

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“…The phenol may come from two approaches. One is the aromatization of cyclohexanol similar to the process described by Fridman and Davydov [20], who detected the reaction on copper-containing catalysts under gaseous conditions. The other is the dismutation of cyclohexanone, which is mentioned by Tétényi and Paál [21], to give phenol and cyclohexanol simultaneously.…”

Section: Coke Characterizationmentioning

confidence: 90%

Coke deposition and characterization on titanium silicalite-1 catalyst in cyclohexanone ammoximation

Zhang

Wang

Feng

2006

Applied Catalysis A: General

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Section: Coke Characterizationmentioning

confidence: 90%

Coke deposition and characterization on titanium silicalite-1 catalyst in cyclohexanone ammoximation

Zhang

Wang

Feng

2006

Applied Catalysis A: General

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“…Copper catalysts are very selective in hydrogenation-dehydrogenation reactions such as conversion of benzaldehyde to benzyl alcohol [17,22], furfural to furfuryl alcohol [23] or the transformation of alcohols into their corresponding aldehydes or ketones [24][25][26]. Copper based catalysts for direct decomposition of N 2 O-N 2 have been reported [27,28].…”

Section: Introductionmentioning

confidence: 99%

Direct Decomposition of N2O over Cesium-doped CuO Catalysts

et al. 2008

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A series of Cs promoted copper oxide catalysts were prepared by co-precipitation method and tested for the direct decomposition of nitrous oxide (N 2 O). The Cs promoted catalysts were more active particularly with a molar ratio of Cs/Cu at 0.1 compared to bulk CuO. Methods of XRD, BET, XPS, H 2 -TPR, and N 2 O-TPD were used to characterize these catalysts to evaluate structure activity relationship. The characterization results indicated that the addition of Cs could improve the reduction of Cu 2? -Cu 0 by facilitating the desorption of adsorbed oxygen species, during the N 2 O decomposition. The influences of oxygen and steam on N 2 O decomposition over these catalysts were also studied.

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“…The catalytic conversion of cyclohexanol involves consecutive-parallel reactions, such as dehydrogenation of cyclohexanol to cyclohexanone, dehydration of cyclohexanol to cyclohexene, aromatization of cyclohexanol to phenol, and condensation of cyclohexanone to cyclohexylidencyclohexanone [7]. It is well known that HPAs provide both acid and redox catalytic properties [1-3].…”

Section: Resultsmentioning

confidence: 99%

“…The kinetics and reaction mechanisms for cyclohexanol dehydrogenation on various catalysts have been widely investigated [7][8][9]. It is known that industrial catalysts for this reaction are generally based on Cu as an active component [10].…”

Section: Introductionmentioning

confidence: 99%