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Type: Journal article
Title: Catalytic combustion of benzene on Co/CeO₂/SBA-15 and Co/SBA-15 catalysts
Other Titles: Catalytic combustion of benzene on Co/CeO(2)/SBA-15 and Co/SBA-15 catalysts
Author: Mu, Z.
Li, J.
Duan, M.
Hao, Z.
Qiao, S.
Citation: Catalysis Communications, 2008; 9(9):1874-1877
Publisher: Elsevier BV
Issue Date: 2008
ISSN: 1566-7367
Statement of
Zhen Mu, Jin Jun Li, Ming Hua Duan, Zheng Ping Hao, Shi Zhang Qiao
Abstract: Catalytic oxidation of benzene was investigated on Co/CeO2/SBA-15 and Co/SBA-15 catalysts. These catalysts were characterized by X-ray diffraction, N2 sorption and temperature programmed reduction (TPR) methods. The results show that Co3O4 are not well dispersed on CeO2/SBA-15. The specific surface area and pore volume of CeO2/SBA-15 are significantly decreased upon impregnation, which is may be ascribed to the serious blockage of channel. Meanwhile, the TPR data show that the reduction of Co3O4 to Co0 is more difficult on CeO2/SBA-15 than on SBA-15. Consequently, catalyst Co/CeO2/SBA-15 shows lower catalytic activity than Co/SBA-15 in the oxidation of benzene. © 2008 Elsevier B.V. All rights reserved.
Keywords: Benzene
catalytic combustion
CeO₂/SBA-15 catalysts
cobalt catalysts
Rights: © 2008 Elsevier B.V. All rights reserved.
DOI: 10.1016/j.catcom.2008.03.005
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Appears in Collections:Aurora harvest 4
Chemical Engineering publications

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