Vanadium and Manganese oxides in aromatic VOC catalytic combustion

ELISSABETA FINOCCHIO; LUCAS BAGATTI; MIGUEL A PELUSO; M. VICTORIA CURIA; JORGE SAMBETH; LUIS GAMBARO; HORACIO THOMAS; GUIDO BUSCA

Tirrenia Italia

Congreso; XV Congresso Nazionale di Catalisi GIC2007, .; 2007

We present here results on the oxidation of aromatics and chlorinated aromatic compounds in vapor phase over high Vanadium containing catalyst and on alternative Mn-based catalysts (table I). Mn-based structured catalysts (MnOx over FeCrAlloy and alumina foils), prepared at the CINDECA laboratories have also been tested. Catalytic tests were carried out over powders and monoliths in a flow reactor operating at atmospheric pressure (500-2000 ppmv VOC, O2 excess, He gas carrier, dry conditions). 1,2 dichlorobenzene (1,2DCB), toluene and benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. the CINDECA laboratories have also been tested. Catalytic tests were carried out over powders and monoliths in a flow reactor operating at atmospheric pressure (500-2000 ppmv VOC, O2 excess, He gas carrier, dry conditions). 1,2 dichlorobenzene (1,2DCB), toluene and benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. the CINDECA laboratories have also been tested. Catalytic tests were carried out over powders and monoliths in a flow reactor operating at atmospheric pressure (500-2000 ppmv VOC, O2 excess, He gas carrier, dry conditions). 1,2 dichlorobenzene (1,2DCB), toluene and benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. x over FeCrAlloy and alumina foils), prepared at the CINDECA laboratories have also been tested. Catalytic tests were carried out over powders and monoliths in a flow reactor operating at atmospheric pressure (500-2000 ppmv VOC, O2 excess, He gas carrier, dry conditions). 1,2 dichlorobenzene (1,2DCB), toluene and benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies. 2 excess, He gas carrier, dry conditions). 1,2 dichlorobenzene (1,2DCB), toluene and benzene oxidation has been tested. 1,4 dichlorobenzene (1,4DCB), chlorobenzene, 1,2- chlorophenol reactivity has also been studied over 5VWT catalyst. All the samples have been fully characterized by XRD, FTIR and UV-Vis NIR spectroscopies.