1. Effect of non-thermal plasma in the activation and regeneration of 13X zeolite for enhanced VOC elimination by cycled storage and discharge process
- Author
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Savita Kaliya Perumal Veerapandian, Nathalie De Geyter, Jean-Marc Giraudon, Jean-Charles Morin, Parinaz Saadat Esbah Tabaei, Guy De Weireld, Andreas Laemont, Karen Leus, Pascal Van Der Voort, Jean-François Lamonier, Rino Morent, Universiteit Gent = Ghent University (UGENT), Department of Applied physics [Ghent], Unité de Catalyse et Chimie du Solide - UMR 8181 (UCCS), Université d'Artois (UA)-Centrale Lille-Institut de Chimie du CNRS (INC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Université de Mons (UMons), Université de Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, Universiteit Gent = Ghent University [UGENT], 3209|||Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS], Université de Mons [UMons], and Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
- Subjects
MS-13X ,NTP activation ,NTP regeneration ,VOC abatement ,Cycled storage and discharge ,Renewable Energy, Sustainability and the Environment ,Strategy and Management ,Building and Construction ,[CHIM.CATA]Chemical Sciences/Catalysis ,Industrial and Manufacturing Engineering ,General Environmental Science - Abstract
International audience; A non-thermal plasma (NTP) discharge is used in this study for the activation and regeneration of MS-13X pellets packed in a MS-13X & glass beads packed bed dielectric barrier discharge (DBD) reactor. NTP activation (in-situ) of MS-13X efficiently removes the adsorbed carbonaceous compounds and moisture resulting in an improved VOC adsorption. In addition, NTP exposure is used for the regeneration of the used MS-13X for cycled storage and discharge (CSD) removal of VOC from air. The amount of adsorbed toluene, products formed and the surface and bulk properties of the regenerated used MS-13X shows complete regeneration of used MS-13X. Finally, the stability of MS-13X during 10 cycles of CSD shows no degradation in performance. Thus, NTP exposure is proven to be successful for both the activation and regeneration of MS-13X pellets used for cyclic CSD process.
- Published
- 2022
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