Počet záznamů: 1
Total Oxidation of Model Volatile Organic Compounds over Some Commercial Catalysts
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SYSNO ASEP 0380234 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Total Oxidation of Model Volatile Organic Compounds over Some Commercial Catalysts Tvůrce(i) Matějová, Lenka (UCHP-M) RID, ORCID, SAI
Topka, Pavel (UCHP-M) RID, ORCID, SAI
Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Šolcová, Olga (UCHP-M) RID, ORCID, SAIZdroj.dok. Applied Catalysis A - General. - : ELSEVIER SCIENCE BV - ISSN 0926-860X
Roč. 443, NOV 7 (2012), s. 40-49Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova volatile organic compounds ; oxidation ; ethanol Vědní obor RIV DM - Tuhý odpad a jeho kontrola, recyklace CEP FR-TI1/059 GA MPO - Ministerstvo průmyslu a obchodu Institucionální podpora UCHP-M - RVO:67985858 UT WOS 000309644400005 DOI 10.1016/j.apcata.2012.07.018 Anotace Commercial VOC oxidation catalysts can be used as comparative materials during development of new or improved catalysts. The objective of this study was to investigate physicochemical properties of EnviCat® commercial catalysts and their performance in total oxidation of three model compounds (dichloromethane, toluene and ethanol) at laboratory scale. The reactivity of model VOC was decreasing in the order ethanol > toluene > dichloromethane. The Cu-Mn/Al catalyst was found to be the most active and selective catalyst in ethanol oxidation. In oxidation of dichloromethane, the Pt-Pd/Al-Ce catalyst with 0.10 wt. % Pt+Pd was the most active, while the most selective one (giving the highest HCl yield) was the Pt-Pd/Al catalyst containing 0.24 wt. % Pt+Pd. In toluene oxidation, the Pt-Pd/Al catalyst with 0.24 wt. % Pt+Pd possessed the highest activity; the selectivity to CO2 was 100 % for all investigated catalyst. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2013
Počet záznamů: 1