Mineralization of volatile organic compounds (VOCs) over the catalyst CuO-Co3O4-CeO2 and its applications in industrial odor control

dc.contributor.authorSomekawa, Shouichi
dc.contributor.authorHagiwara, Toshiya
dc.contributor.authorFujii, Kyoko
dc.contributor.authorKojima, Masayuki
dc.contributor.authorShinoda, Tsutomu
dc.contributor.authorTakanabe, Kazuhiro
dc.contributor.authorDomen, Kazunari
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentCatalysis for Energy Conversion (CatEC)
dc.contributor.departmentChemical Science Program
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.institutionTokyo Metropolitan Industrial Technology Research Institute, 3-13-10 Nishigaoka, Kita-ku, Tokyo 115-8586, Japan
dc.contributor.institutionDepartment of Chemical System Engineering, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
dc.date.accessioned2015-08-03T09:34:39Z
dc.date.available2015-08-03T09:34:39Z
dc.date.issued2011-12
dc.description.abstractVolatile organic compounds (VOCs) present at ppm levels were decomposed over the catalyst CuO-Co3O4-CeO2 (Cu:Co:Ce = 10:45:45 in mol) in an attempt to scale up for industrial odor control. In addition to enhancing the catalytic activity, CuO-Co3O4 and CeO2 helped, respectively, to maintain the strength of the pelleted catalysts and inhibit their sintering. Using toluene as a VOC model compound, kinetic analysis of the total oxidation to carbon dioxide was conducted. The odor emitted from paint-drying processes could be eliminated effectively using CuO-Co3O4-CeO2 (Cu:Co:Ce = 10:45:45) pelleted catalysts (188 ml) in a large-scale system. © 2011 Elsevier B.V. All rights reserved.
dc.description.sponsorshipThe authors thank Prof. Y. Yanagisawa and Dr. A. Mizukoshi of the University of Tokyo, Department of Environmental Systems, for the PTR-MS measurements. The present work was supported by Tokyo Metropolitan Collaboration of Regional Entities for the Advancement of Technological Excellence, Japan Science and Technology Agency (JST).
dc.identifier.citationSomekawa, S., Hagiwara, T., Fujii, K., Kojima, M., Shinoda, T., Takanabe, K., & Domen, K. (2011). Mineralization of volatile organic compounds (VOCs) over the catalyst CuO–Co3O4–CeO2 and its applications in industrial odor control. Applied Catalysis A: General, 409-410, 209–214. doi:10.1016/j.apcata.2011.10.004
dc.identifier.doi10.1016/j.apcata.2011.10.004
dc.identifier.issn0926860X
dc.identifier.journalApplied Catalysis A: General
dc.identifier.urihttp://hdl.handle.net/10754/561943
dc.publisherElsevier BV
dc.subjectCuO-Co3O4-CeO2
dc.subjectKinetics
dc.subjectOdor degradation
dc.subjectOxidation of toluene
dc.subjectPelletizing
dc.titleMineralization of volatile organic compounds (VOCs) over the catalyst CuO-Co3O4-CeO2 and its applications in industrial odor control
dc.typeArticle
display.details.left<span><h5>Type</h5>Article<br><br><h5>Authors</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Somekawa, Shouichi,equals">Somekawa, Shouichi</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Hagiwara, Toshiya,equals">Hagiwara, Toshiya</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Fujii, Kyoko,equals">Fujii, Kyoko</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Kojima, Masayuki,equals">Kojima, Masayuki</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Shinoda, Tsutomu,equals">Shinoda, Tsutomu</a><br><a href="https://repository.kaust.edu.sa/search?query=orcid.id:0000-0001-5374-9451&spc.sf=dc.date.issued&spc.sd=DESC">Takanabe, Kazuhiro</a> <a href="https://orcid.org/0000-0001-5374-9451" target="_blank"><img src="https://repository.kaust.edu.sa/server/api/core/bitstreams/82a625b4-ed4b-40c8-865a-d6a5225a26a4/content" width="16" height="16"/></a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Domen, Kazunari,equals">Domen, Kazunari</a><br><br><h5>KAUST Department</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Biological and Environmental Sciences and Engineering (BESE) Division,equals">Biological and Environmental Sciences and Engineering (BESE) Division</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Catalysis for Energy Conversion (CatEC),equals">Catalysis for Energy Conversion (CatEC)</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Chemical Science Program,equals">Chemical Science Program</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=KAUST Catalysis Center (KCC),equals">KAUST Catalysis Center (KCC)</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Physical Science and Engineering (PSE) Division,equals">Physical Science and Engineering (PSE) Division</a><br><br><h5>Date</h5>2011-12</span>
display.details.right<span><h5>Abstract</h5>Volatile organic compounds (VOCs) present at ppm levels were decomposed over the catalyst CuO-Co3O4-CeO2 (Cu:Co:Ce = 10:45:45 in mol) in an attempt to scale up for industrial odor control. In addition to enhancing the catalytic activity, CuO-Co3O4 and CeO2 helped, respectively, to maintain the strength of the pelleted catalysts and inhibit their sintering. Using toluene as a VOC model compound, kinetic analysis of the total oxidation to carbon dioxide was conducted. The odor emitted from paint-drying processes could be eliminated effectively using CuO-Co3O4-CeO2 (Cu:Co:Ce = 10:45:45) pelleted catalysts (188 ml) in a large-scale system. © 2011 Elsevier B.V. All rights reserved.<br><br><h5>Citation</h5>Somekawa, S., Hagiwara, T., Fujii, K., Kojima, M., Shinoda, T., Takanabe, K., & Domen, K. (2011). Mineralization of volatile organic compounds (VOCs) over the catalyst CuO–Co3O4–CeO2 and its applications in industrial odor control. Applied Catalysis A: General, 409-410, 209–214. doi:10.1016/j.apcata.2011.10.004<br><br><h5>Acknowledgements</h5>The authors thank Prof. Y. Yanagisawa and Dr. A. Mizukoshi of the University of Tokyo, Department of Environmental Systems, for the PTR-MS measurements. The present work was supported by Tokyo Metropolitan Collaboration of Regional Entities for the Advancement of Technological Excellence, Japan Science and Technology Agency (JST).<br><br><h5>Publisher</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.publisher=Elsevier BV,equals">Elsevier BV</a><br><br><h5>Journal</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.journal=Applied Catalysis A: General,equals">Applied Catalysis A: General</a><br><br><h5>DOI</h5><a href="https://doi.org/10.1016/j.apcata.2011.10.004">10.1016/j.apcata.2011.10.004</a></span>
kaust.personTakanabe, Kazuhiro
orcid.authorSomekawa, Shouichi
orcid.authorHagiwara, Toshiya
orcid.authorFujii, Kyoko
orcid.authorKojima, Masayuki
orcid.authorShinoda, Tsutomu
orcid.authorTakanabe, Kazuhiro::0000-0001-5374-9451
orcid.authorDomen, Kazunari
orcid.id0000-0001-5374-9451
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