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Preparation and Properties of K-Promoted Co-Mn-Al Mixed Oxides for Direct NO Decomposition.
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SYSNO ASEP 0497327 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Preparation and Properties of K-Promoted Co-Mn-Al Mixed Oxides for Direct NO Decomposition. Author(s) Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Pacultová, K. (CZ)
Balabánová, Jana (UCHP-M) RID, ORCID, SAI
Karásková, K. (CZ)
Klegová, A. (CZ)
Obalová, L. (CZ)Source Title Book of Abstracts. - - : Faculty of Chemical and Food Technology, 2018 / Kaszonyi A. ; Štolcová M. ; Lépesová L. - ISBN 978-80-89597-94-9 Pages s. 141 Number of pages 1 s. Publication form Print - P Action Pannonian International Symposium on Catalysis /14./ Event date 03.09.2018 - 07.09.2018 VEvent location Starý Smokovec, High Tatras Country SK - Slovakia Event type EUR Language eng - English Country SK - Slovakia Keywords NO decomposition ; Co-Mn-Al mixed oxides ; K promotor Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects GA18-19519S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 Annotation In this contribution, Co-Mn-Al mixed oxides modified by K were prepared using co-precipitation of a solution of metal nitrates with the aqueous solution of K2CO3 and KOH, washing the precipitates to different level of K concentrations and finally calcined at chosen temperature, usually 500 °C. The catalysts were characterized by AAS, nitrogen physisorption (Sbet), TPR-H2, XRD, and TPD-CO2. The catalysts pre-calcined at 700 °C were tested for direct NO decomposition in inert gas (650 °C, 0.5 g, 1000 ppm NO/N2, 50 ml min-1). Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2019
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