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Performance of Ni-Mn and Ni-Co-Mn mixed oxide catalysts in total oxidation of volatile organic compounds
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SYSNO ASEP 0576930 Druh ASEP A - Abstrakt Zařazení RIV Záznam nebyl označen do RIV Zařazení RIV Není vybrán druh dokumentu Název Performance of Ni-Mn and Ni-Co-Mn mixed oxide catalysts in total oxidation of volatile organic compounds Tvůrce(i) Babii, T. (CZ)
Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Balabánová, Jana (UCHP-M) RID, ORCID, SAI
Koštejn, Martin (UCHP-M) RID, SAI, ORCID
Maixner, J. (CZ)
Kovanda, F. (CZ)Zdroj.dok. Book of Abstracts. - Prague : Academic and Medical Conference Agency, 2023
S. 1152Poč.str. 1 s. Forma vydání Online - E Akce EuropaCat /15./ Datum konání 27.08.2023 - 01.09.2023 Místo konání Prague Země CZ - Česká republika Typ akce EUR Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Ni-Co-Mn mixed oxides ; mixed oxide catalysts ; VOC total oxidation Obor OECD Chemical process engineering CEP GA21-04477S GA ČR - Grantová agentura ČR Institucionální podpora UCHP-M - RVO:67985858 Anotace Volatile organic compounds (VOC) can be removed from air by catalytic total oxidation to carbon dioxide and water as end products. Transition metal oxides are often used as catalysts in this process. The combination of multiple transition metal cations in these catalysts may increase their activity in VOC oxidation due to a possible synergistic effect. Recently we observed an enhanced catalytic performance of Co-Mn mixed oxides in the deep ethanol oxidation compared to Co and Mn oxides alone, whereas activity of the Ni-Co oxides decreased with increasing Ni content in the catalysts. To investigate the activity of other types of oxides, we prepared Ni-Mn and Ni-Co-Mn catalysts by heating coprecipitated precursors and examined the effect of metal cations molar ratio in the catalysts on their physical chemical properties and catalytic performance in the VOC total oxidation. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2024
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