Szczegóły publikacji
Opis bibliograficzny
Photocatalytic degradation of nitrogen oxides $(NO_{x})$ in a continuous-flow photoreactor with aluminosilicate microspheres coated with $TiO_{2}$ thin films / Paulina SZOŁDRA, Maksymilian FRĄC, Waldemar PICHÓR // Chemical Engineering and Processing ; ISSN 0255-2701. — 2024 — vol. 202 art. no. 109856, s. 1–9. — Bibliogr. s. 8–9, Abstr. — Publikacja dostępna online od: 2024-06-14
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 153909 |
|---|---|
| Data dodania do BaDAP | 2024-06-26 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.cep.2024.109856 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Chemical Engineering and Processing - Process Intensification |
Abstract
A novel continuous flow photoreactor with TiO2-coated aluminosilicate microspheres beads was developed and successfully applied for the degradation of nitrogen oxides (NOx). An effective photocatalyst was obtained in the form of aluminosilicate microspheres that are the carrier of the functional TiO2 photocatalytic layer. The decomposition of NOx in the presence of aluminosilicate microspheres with TiO2 thin films was studied under various UV light intensities (10 W/m2, 15 W/m2, 20 W/m2), humidities (30%, 50%, 70%), and gas flow rate (0.75 dm3/min, 1.0 dm3/min, 1.25 dm3/min). The NO decomposition capacity of the developed photoreactor filled with TiO2-coated microspheres was approximately 80% at a relative humidity of 30%, with a residence time of 0.18 min, with a 9 W UVA lamp, and with an initial concentration of NO of 1 ppm.
