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Catalytic oxidation of organic compounds in aqueous media |
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| Authors: | D Duprez F Delanoë J Barbier Jr P Isnard and G Blanchard |
| Affiliation: | a Laboratoire de Catalyse en Chimie Organique, URA 350 40, Avenue du recteur Pineau, 86022, Poitiers cedex, France b Rhône-Poulenc Industrialisation 24, Avenue Jean Jaures, 69153, Decines cedex, France c Rhône-Poulenc Recherches 52, Rue de la Haie Coq, 93308, Aubervilliers cedex, France |
| Abstract: | Ru, Pt and Rh catalysts supported on titania, ceria or active carbon and a Mn/Ce composite oxide catalysts were prepared and their catalytic behavior in Wet Air Oxidation ( 20 bar O2) of phenol and acetic acid were investigated. Phenol was found to be an easily oxidizable compound as 170°C, while acetic acid was a very refractory molecule, even at 200°C. Ru(5 wt.-%)/C is a very efficient catalyst for the WAO of acetic acid without any leaching of noble metal. |
| Keywords: | Wet air oxidation Total organic carbon removal |
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