非热等离子体
沸石
吸附
介质阻挡放电
颗粒
化学
化学工程
甲苯
水分
等离子体
色谱法
材料科学
催化作用
有机化学
复合材料
电极
物理
量子力学
工程类
物理化学
作者
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
标识
DOI:10.1016/j.jclepro.2022.132687
摘要
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.
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