Structured Catalysts for Photo-Fenton Oxidation of Acetic Acid Full article
Conference |
6th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications 13-16 Jun 2010 , Prague |
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Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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Output data | Year: 2011, Volume: 161, Number: 1, Pages: 255-259 Pages count : 5 DOI: 10.1016/j.cattod.2010.11.025 | ||||
Tags | Heterogeneous process, Monolith, Perovskites, Photo-Fenton oxidation | ||||
Authors |
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Abstract:
In this work photo-Fenton oxidation of acetic acid, was carried out on perovskites based structured catalysts, in the presence or in the absence of low amounts of Pt. Homogeneous photo-Fenton reaction by ferrioxalate complex has been also performed. The comparison of homogeneous and heterogeneous photo-Fenton oxidation indicates that the use of a heterogeneous structured catalyst greatly improves the total organic carbon (TOC) removal and leads to a more effective use of H2O2. The rate of TOC removal during the runtime decreased because of the occurring side H2O2 decomposition to O2 that subtracts the oxidant to the photo-Fenton reaction. Moreover it allows enlarging the pH range of operation without the formation of sludge or significant metal leaching. LaFeO3 and Pt/LaMnO3 resulted the best catalysts for this process in terms of reaction rate.
Cite:
Sannino D.
, Vaiano V.
, Ciambelli P.
, Isupova L.A.
Structured Catalysts for Photo-Fenton Oxidation of Acetic Acid
Catalysis Today. 2011. V.161. N1. P.255-259. DOI: 10.1016/j.cattod.2010.11.025 WOS Scopus РИНЦ
Structured Catalysts for Photo-Fenton Oxidation of Acetic Acid
Catalysis Today. 2011. V.161. N1. P.255-259. DOI: 10.1016/j.cattod.2010.11.025 WOS Scopus РИНЦ
Dates:
Submitted: | Jun 23, 2010 |
Accepted: | Nov 7, 2010 |
Published online: | Dec 13, 2010 |
Published print: | Mar 1, 2011 |
Identifiers:
Web of science | WOS:000287730900042 |
Scopus | 2-s2.0-79952192583 |
Elibrary | 24934474 |
Chemical Abstracts | 2011:263609 |
Chemical Abstracts (print) | 154:393076 |
OpenAlex | W1986177044 |