Počet záznamů: 1

Co-Mn Mixed Oxide Catalysts Prepared by Hydrothermal Deposition on Stainless Steel Wire Meshe.

SYSNO ASEP	0509440
Druh ASEP	C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV	O - Ostatní
Název	Co-Mn Mixed Oxide Catalysts Prepared by Hydrothermal Deposition on Stainless Steel Wire Meshe.
Tvůrce(i)	Kovanda, F. (CZ) Dvořáková, M. (CZ) Jirátová, Květa (UCHP-M)_{RID, ORCID, SAI} Balabánová, Jana (UCHP-M)_{RID, ORCID, SAI} Topka, Pavel (UCHP-M)_{RID, ORCID, SAI}
Číslo článku	B.3.136
Zdroj.dok.	Programme. Book of Abstracts. - Prague : Czech Chemical Society, 2019 - ISBN N
Poč.str.	2 s.
Forma vydání	Online - E
Akce	EuropaCat 2019 Catalysis without Borders
Datum konání	18.08.2019 - 23.08.2019
Místo konání	Aachen
Země	DE - Německo
Typ akce	EUR
Jazyk dok.	eng - angličtina
Země vyd.	DE - Německo
Klíč. slova	oxide catalysts ; metal meshes ; ethanol
Vědní obor RIV	CI - Průmyslová chemie a chemické inženýrství
Obor OECD	Chemical process engineering
CEP	GA17-08389S GA ČR - Grantová agentura ČR
Institucionální podpora	UCHP-M - RVO:67985858
Anotace	Co-Mn mixed oxide catalysts prepared by hydrothermal deposition on stainless steel wire meshesF. Kovanda, M. Dvořáková, Department of Solid State Chemistry, University of Chemistry and Technology, Prague, Czech Republic and K. Jirátová, J. Balabánová, P. Topka, Institute of Chemical Process Fundamentals of the CAS, Prague, Czech RepublicThe present work was focused on preparation of supported Co-Mn mixed oxide catalysts as both Co and Mn oxides show high catalytic activity in various oxidation reactions and catalysts supported on metal meshes can be applied in any kind of reactor especially that designated for fast reactions. Thin layer of active oxidesenables their high utilization due to low internal diffusion effects. The stainless steel meshes used as support were treated under hydrothermal conditions in Co and Mn nitrates aqueous solutions containing urea and then heated at 500 °C in air to obtain supported Co-Mn mixed oxides with various Co:Mn molar ratios. The other set of non-supported catalysts was prepared by coprecipitation of Co and Mn nitrates and subsequent heating at 500 °C in air. The XRD, SEM, TPR, and XPS were used for the catalysts characterization and their activity was examined in deep oxidation of ethanol.
Pracoviště	Ústav chemických procesů
Kontakt	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Rok sběru	2020
Elektronická adresa	https://dechema.converia.de/custom/media/EuropaCat2019/EuropaCat_BOA_Poster.pdf

Počet záznamů: 1