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This study presents an advanced methodology known as Interrogative Kinetics aimed at enhancing catalyst characterization. Focused on the oxidation of furane over a Vanadium-Phosphate-Oxide (VPO) catalyst, the research involves multi-pulse transient adsorption experiments. By applying this approach, the basic kinetic coefficients of the catalysts in both oxidized and relaxed states are determined, allowing for a deeper understanding of catalytic processes. This methodology could have significant implications for chemical engineering and catalyst research.
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Interrogative Kinetics A New Methodology for Catalyst Characterization. Theory Sergiy O. Shekhtman, Gregory S. Yablonsky, John T. Gleaves. Dpt. of Chemical Engineering, Washington University, Campus Box 1198, One Brookings Drive, St. Louis, MO 63130, USA, fax: (314) 935-7211, e-mail: sos@wuche.che.wustl.edu CREL 2001
Interrogative Kinetics A New Methodology for Catalyst Characterization. Application to Furane Oxidation over VPO Catalyst Sergiy O. Shekhtman, Gregory S. Yablonsky, John T. Gleaves, Rebecca Fushimi Dpt. of Chemical Engineering, Washington University, Campus Box 1198, One Brookings Drive, St. Louis, MO 63130, USA, fax: (314) 935-7211, e-mail: sos@wuche.che.wustl.edu CREL 2001
Multi-Pulse TAP ExperimentFurane Oxidation over VPO Catalyst Furane Conversion. Furane/Argon mixture (9/1) was pulsed over oxidized VPO catalyst at 400˚C
Multi-Pulse TAP ExperimentFurane Oxidation over VPO CatalystFurane Basic Kinetic Coefficients over Oxidized and “Relaxed” Catalyst Furane/Argon mixture (9/1) was pulsed over oxidized VPO catalyst at 400˚C. After catalyst had been completely reduced, it was left under vacuum conditions for 14 hrs. The, furane was pulsed again.
