The effect of ionic liquid on alumina supported copper catalysts for the competitive hydrogenation of octanal in the presence of octene

The effect of ionic liquid on alumina supported copper catalysts for the competitive hydrogenation of octanal in the presence of octene

[Display omitted] •The use of [BMIM][TFSI] on Cu/Al2O3 for CO/CC competitive hydrogenation.•Cu SCILL catalyst was chemically stable in liquid phase reactions.•Reactions in a continuous flow fixed bed reactor were highly selective.•The addition of ionic liquid decreased byproduct selectivity from 6%...

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Veröffentlicht in:Applied catalysis. A, General General, 2018-07, Vol.562, p.37-48
Hauptverfasser: Naicker, Letisha, Friedrich, Holger B., Govender, Alisa, Mohlala, Pheladi
Format: Artikel
Sprache:eng
Schlagworte:
Alumina
Aluminum oxide
Catalysis
Catalysts
Chemical properties
Continuous flow
Copper
Diffusion layers
Hydrogen storage
Hydrogenation
Ionic liquid
Ionic liquids
Liquid phase
Octanol
Octenes
Organic chemistry
SCILL
Selective hydrogenation
Selectivity
Transitional aluminas
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Zusammenfassung:[Display omitted] •The use of [BMIM][TFSI] on Cu/Al2O3 for CO/CC competitive hydrogenation.•Cu SCILL catalyst was chemically stable in liquid phase reactions.•Reactions in a continuous flow fixed bed reactor were highly selective.•The addition of ionic liquid decreased byproduct selectivity from 6% to
ISSN:0926-860X
1873-3875
DOI:10.1016/j.apcata.2018.05.018