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
-
Kaliya Perumal Veerapandian, Savita, De Geyter, Nathalie, Giraudon, Jean-Marc, Morin, Jean-Charles, Esbah Tabaei, Parinaz Saadat, De Weireld, Guy, Laemont, Andreas, Leus, Karen, Van Der Voort, Pascal, Lamonier, Jean-François, and Morent, Rino
- Subjects
- *
NON-thermal plasmas , *GLASS beads , *SURFACE properties , *STORAGE - Abstract
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. [Display omitted] [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF