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Volumn 198, Issue 1, 2012, Pages 289-299
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Gas phase Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam over mesoporous, microporous and amorphous Nb 2O5/silica catalysts: A comparative study
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Author keywords
Caprolactam; Cyclohexanone oxime; Gas phase Beckmann rearrangement reaction; Mesoporous materials (M41S structure); Microporous material (Beta zeolite); Nb2O5 SiO2
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Indexed keywords
ACIDIC PROPERTIES;
BECKMANN REARRANGEMENT;
BETA ZEOLITE;
BRONSTED ACID SITES;
CAPROLACTAM;
CATALYST ACIDITY;
COMPARATIVE STUDIES;
CYCLOHEXANONE OXIME;
DIFFUSE REFLECTANCE;
FTIR SPECTROSCOPY;
GASPHASE;
HIGH ACTIVITY;
ICP-AES;
MESOPOROUS;
MICROPOROUS;
NBMCM-41;
PHYSICOCHEMICAL PROPERTY;
SILANOL GROUPS;
SILANOLS;
STRUCTURAL CHARACTERIZATION;
WEAK ACIDITY;
ATOMIC EMISSION SPECTROSCOPY;
CATALYST ACTIVITY;
CHEMICAL PROPERTIES;
FOURIER TRANSFORM INFRARED SPECTROSCOPY;
GASES;
MESOPOROUS MATERIALS;
MICROPOROSITY;
MICROPOROUS MATERIALS;
NIOBIUM;
NIOBIUM OXIDE;
PHYSISORPTION;
RAMAN SPECTROSCOPY;
SILICA;
X RAY DIFFRACTION;
CATALYST SELECTIVITY;
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EID: 84869491346
PISSN: 09205861
EISSN: None
Source Type: Journal
DOI: 10.1016/j.cattod.2012.01.043 Document Type: Article |
Times cited : (38)
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References (70)
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