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Silica-Supported Silver Catalysts Modified by Cerium/Manganese Oxides for Total Oxidation of Formaldehyde Full article

Journal Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875
Output data Year: 2013, Volume: 467, Pages: 519-529 Pages count : 11 DOI: 10.1016/j.apcata.2013.08.017
Tags Ceria, Formaldehyde, Manganese oxides, Silver catalysts, Total oxidation
Authors Kharlamova Tamara 1,2 , Mamontov Grigory 1,2 , Salaev Mikhail 1,2 , Zaikovskii Vladimir 3 , Popova Galina 3 , Sobolev Vladimir 3 , Knyazev Alexei 1 , Vodyankina Olga 1,2
Affiliations
1 Tomsk State University, 36 Lenina Avenue, 634050 Tomsk, Russia
2 Glyoxal-T, Ltd., 20 Frunze Avenue, 634029 Tomsk, Russia
3 Boreskov Institute of Catalysis SB RAS, 5 Lavrentieva Avenue, 630090 Novosibirsk, Russia

Funding (3)

1 The Ministry of Education and Science of the Russian Federation 16.513.11.3013
2 The Ministry of Education and Science of the Russian Federation 16.522.12.2004
3 The Ministry of Education and Science of the Russian Federation 3.4429.2011

Abstract: Silica-supported silver catalysts modified by cerium/manganese oxides were studied as catalysts for total oxidation of formaldehyde. The catalysts were characterized by N2 adsorption, XRD, and H2-TPR methods. Catalytic activity of the samples was tested in a flow fixed-bed reactor at atmospheric pressure and 100–200 °C using a feed gas containing 10,000–22,000 ppm of formaldehyde with a flow rate corresponding to a WHSV of ∼69,000 mL/(gcat h). It was shown that combination of silica support and a small amount of cerium/manganese oxides allows developing silver catalysts with defined micro- and macrostructure as well as high activity in the total oxidation of formaldehyde.
Cite: Kharlamova T. , Mamontov G. , Salaev M. , Zaikovskii V. , Popova G. , Sobolev V. , Knyazev A. , Vodyankina O.
Silica-Supported Silver Catalysts Modified by Cerium/Manganese Oxides for Total Oxidation of Formaldehyde
Applied Catalysis A: General. 2013. V.467. P.519-529. DOI: 10.1016/j.apcata.2013.08.017 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
Submitted: Mar 28, 2013
Accepted: Aug 12, 2013
Published online: Aug 20, 2013
Published print: Oct 2, 2013
Identifiers:
Web of science: WOS:000327803900061
Scopus: 2-s2.0-84883243201
Elibrary: 20454682
Chemical Abstracts: 2013:1684877
Chemical Abstracts (print): 159:716693
OpenAlex: W2066314308
Citing:
DB Citing
Web of science 46
Scopus 49
Elibrary 51
OpenAlex 43
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