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http://dspace1.univ-tlemcen.dz/handle/112/1477| Titre: | CATALYTIC OXIDATION OF CYCLOHEXANE TO CYCLOHEXANONE AND CYCLOHEXANOL BY TERT-BUTYL HYDROPEROXIDE OVER Ru/OXIDE CATALYSTS |
| Auteur(s): | REKKAB-HAMMOUMRAOUI, Ilheme CHOKCHOU-BRAHAM, Abderrahim PIROULT-ROY, Laurence KAPPENSTEIN, Carles |
| Mots-clés: | Oxidation cyclohexane platinum TBHP cyclohexanol cyclohexanone |
| Date de publication: | 2011 |
| Résumé: | Heterogeneous oxidation of cyclohexane with tertiobutyl hydroperoxide was carried out on Pt/oxide (Al2O3, TiO2 and ZrO2) catalysts in the presence of different solvents (acetic acid and acetonitrile). The catalysts were prepared using Pt(NH3)2(NO2)2 as a precursor and characterized by chemical analysis using the ICP–AES method, XRD, TEM, FTIR and BET surface area determination. The oxidation reaction was carried out at 70°C under atmospheric pressure. The results showed the catalytic performance of Pt/Al2O3 as being very high in terms of turnover frequency. |
| URI/URL: | http://dspace.univ-tlemcen.dz/handle/112/1477 |
| Collection(s) : | Communications internationales |
Fichier(s) constituant ce document :
| Fichier | Description | Taille | Format | |
|---|---|---|---|---|
| Catalytic-oxidation-of-cyclohexane-to-cyclohexanone-and-cyclohexanol.pdf | 158,09 kB | Adobe PDF | Voir/Ouvrir |
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