Skip to Main content Skip to Navigation
New interface
Theses

Procédés d'élimination photocatalytique de COVs

Abstract : This work deals with the kinetics investigation of the photocatalytic degradation of VOCs as methanol, trichloroethylene and particularly benzene, in order to build and design a photocatalytic reactor. Fundamental parameters have been studied with the help of an appropriate experimental set-up. Methanol and trichloroethylene follow the Langmuir-Hinshelwood kinetics model. The benzene degradation involves a catalytic surface deactivation due to islands of intermediates strongly bound to the surface. The pathway and mechanism of benzene degradation have been established using conversion data versus time as weil as the measurement of reaction products. A model, based on a heterogeneous kinetics law about the growth of the islands and on the Langmuir-Hinshelwood model, has been developed in order to explain and confirm the particular behavior of benzene.
Document type :
Theses
Complete list of metadata

https://hal.univ-lorraine.fr/tel-01749980
Contributor : Thèses UL Connect in order to contact the contributor
Submitted on : Thursday, March 29, 2018 - 12:35:03 PM
Last modification on : Wednesday, March 24, 2021 - 10:38:02 AM

Intranet access

Identifiers

  • HAL Id : tel-01749980, version 1

Collections

Citation

Nicolas Doucet. Procédés d'élimination photocatalytique de COVs. Alimentation et Nutrition. Institut National Polytechnique de Lorraine, 2005. Français. ⟨NNT : 2005INPL046N⟩. ⟨tel-01749980⟩

Share

Metrics

Record views

35