engleski

Catalytic screening of Cu-MCM-22 and Cu-MCM-36 catalysts in peroxidation of 4-(2- Hydroxyethyl)phenol

A series of Cu-MCM-22 and Cu-MCM-36 zeolite based catalysts with different Si/Al ratio was prepared by direct hydrothermal synthesis method The catalysts were characterized by XRD, N2 physisorption, Pyridine-TPD, TPD-CO2, SEM-EDAX and TEM Reaction was conducted in aqueous medium in a batch reactor under mild reaction conditions The best results were obtained for the Cu-MCM-36 catalysts with lower Al content Over 90 % conversion was achieved within 120 minutes of reaction at 333 K

4-(2-Hydroxyethyl)phenol ; peroxidation ; Cu-MCM-22 and Cu-MCM-36 zeolite

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