Total Oxidation of Model Volatile Organic Compounds over Some Commercial Catalysts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F12%3A00380234" target="_blank" >RIV/67985858:_____/12:00380234 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.apcata.2012.07.018" target="_blank" >http://dx.doi.org/10.1016/j.apcata.2012.07.018</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apcata.2012.07.018" target="_blank" >10.1016/j.apcata.2012.07.018</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Total Oxidation of Model Volatile Organic Compounds over Some Commercial Catalysts

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Total Oxidation of Model Volatile Organic Compounds over Some Commercial Catalysts

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DM - Tuhý odpad a jeho kontrola, recyklace

OECD FORD obor

—

Projekt

<a href="/cs/project/FR-TI1%2F059" target="_blank" >FR-TI1/059: *Dekontaminace odpadů kombinací metod termické desorpce a katalytického spalování</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Catalysis A - General

ISSN

0926-860X

e-ISSN

—

Svazek periodika

443

Číslo periodika v rámci svazku

NOV 7

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

40-49

Kód UT WoS článku

000309644400005

EID výsledku v databázi Scopus

—