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Tuning the performance of Mn/Beta in ozone catalytic oxidation of VOCs by variation of the Mn content and its localization in the zeolite structure

, 
Galina Olegovna Bragina 1
Galina Olegovna Bragina
, 
Artem Ruslanovich Kolyadenkov 1
Artem Ruslanovich Kolyadenkov
, 
Alexander Veniaminovich Kazakov 1
Alexander Veniaminovich Kazakov
, 
Aleksandr Yurevich Stakheev 1
Aleksandr Yurevich Stakheev
10.1016/j.mencom.2024.10.022
Published 2024-10-22
Communication , Volume 34, Issue 6, 837-839
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Bokarev D. A. et al. Tuning the performance of Mn/Beta in ozone catalytic oxidation of VOCs by variation of the Mn content and its localization in the zeolite structure // Mendeleev Communications. 2024. Vol. 34. No. 6. pp. 837-839.
GOST all authors (up to 50) Copy
Bokarev D. A., Bragina G. O., Kolyadenkov A. R., Kazakov A. V., Stakheev A. Y. Tuning the performance of Mn/Beta in ozone catalytic oxidation of VOCs by variation of the Mn content and its localization in the zeolite structure // Mendeleev Communications. 2024. Vol. 34. No. 6. pp. 837-839.
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TY - JOUR
DO - 10.1016/j.mencom.2024.10.022
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.10.022
TI - Tuning the performance of Mn/Beta in ozone catalytic oxidation of VOCs by variation of the Mn content and its localization in the zeolite structure
T2 - Mendeleev Communications
AU - Bokarev, Dmitriy Andreevich
AU - Bragina, Galina Olegovna
AU - Kolyadenkov, Artem Ruslanovich
AU - Kazakov, Alexander Veniaminovich
AU - Stakheev, Aleksandr Yurevich
PY - 2024
DA - 2024/10/22
PB - Mendeleev Communications
SP - 837-839
IS - 6
VL - 34
ER -
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@article{2024_Bokarev,
author = {Dmitriy Andreevich Bokarev and Galina Olegovna Bragina and Artem Ruslanovich Kolyadenkov and Alexander Veniaminovich Kazakov and Aleksandr Yurevich Stakheev},
title = {Tuning the performance of Mn/Beta in ozone catalytic oxidation of VOCs by variation of the Mn content and its localization in the zeolite structure},
journal = {Mendeleev Communications},
year = {2024},
volume = {34},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.10.022},
number = {6},
pages = {837--839},
doi = {10.1016/j.mencom.2024.10.022}
}
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Bokarev, Dmitriy Andreevich, et al. “Tuning the performance of Mn/Beta in ozone catalytic oxidation of VOCs by variation of the Mn content and its localization in the zeolite structure.” Mendeleev Communications, vol. 34, no. 6, Oct. 2024, pp. 837-839. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.10.022.

Keywords

Mn/Beta
n-butane
ozon utilization efficiency
ozone catalytic oxidation (OZCO)
VOC abatement.
zeolites

Abstract

The performance of Mn/Beta in ozone catalytic oxidation (OZCO) of n-butane was optimized by variation of the Mn content (0.6-10 wt%) and localization of Mn species in the zeolite structure (as Mn2+ ions in the cationic position or MnOx species). It was found that localization of Mn2+ ions in the cationic positions of the zeolite favors high efficiency of ozone utilization in the OZCO process by minimizing O3 consumption, while the formation of Mn oxide species improves the catalyst activity at a low temperature (50-70 °C), though at the expense of the ozone utilization efficiency.

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