A novel catalyst of Ni-Mn complex oxides supported on cordierite for catalytic oxidation of toluene at low temperature

Qiong Huang; Zhi-Yuan Zhang; Wen-Jiao Ma; Ying-Wen Chen; She-Min Zhu; Shu-Bao Shen

Journal of Industrial and Engineering Chemistry, Vol.18, No.2, 757-762, March, 2012

DOI10.1016/j.jiec.2011.11.129 Export Citation

A novel catalyst of Ni-Mn complex oxides supported on cordierite for catalytic oxidation of toluene at low temperature

Qiong Huang, Zhi-Yuan Zhang, Wen-Jiao Ma, Ying-Wen Chen, She-Min Zhu, and Shu-Bao Shen^†

Biotechnology and Pharmaceutical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, PR China

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The catalytic combustion of toluene over Ni.Mn mixed complex supported on industrial cordierite was investigated. The catalysts were prepared by the wet impregnation method and characterized by using the Brunauer Emmett Teller (BET), Scanning Electron Microscopy (SEM), X-ray diffraction (XRD), Transmission Electron Microscope (TEM) and X-ray fluorescence (XRF). The catalytic activity toward the complete oxidation of toluene to CO2 and H2O strongly depended on the molar ratio of Ni/Mn, loading amount of Ni.Mn oxides, and calcination temperature. All the results above indicated that the Ni-Mn complex oxide catalyst calcined at 400 ℃ with 0.5 mol ratio of Ni/Mn, 10 wt.% loading amounts, and showed the highest activity as complete oxidation of toluene.

Keywords:Ni-Mn complex oxides;Catalytic combustion of VOCs;The removal rate (ηr);The destruction rate (ηd)

[References]

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Deng JG, Zhang L, Dai HX, Au CT, Appl. Catal. A: Gen., 325, 43 (2009)
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[Referenced By]

[1] Yang SM, Liu DM, Liu SY, Top. Catal., 47, 101 (2008)

[2] Li WB, Wang JX, Gong H, Catal. Today, 148(1-2), 81 (2009)

[3] Wyrwalski F, Giraudon JM, Lamonier JF, Catal. Lett., 137(3-4), 141 (2010)

[4] Kim SC, Shim WG, Appl. Catal. B: Environ., 98(3-4), 180 (2010)

[5] van Vegten N, Baidya T, Krumeich F, Kleist W, Baiker A, Appl. Catal. B: Environ., 97(3-4), 398 (2010)

[6] Palacio LA, Velasquez J, Echavarria A, Faro A, Ribeiro FR, Ribeiro MF, J. Hazard. Mater., 177(1-3), 407 (2010)

[7] Zheng M, Jin JL, Ming HD, et al., Catal. Commun., 9, 1874 (2008)

[8] Wu M, Wang XY, Dai QG, Li D, Catal. Commun., 11, 1022 (2010)

[9] Radwan NRE, El-Shobaky GA, Fahmy YM, Appl. Catal. A: Gen., 274(1-2), 87 (2004)

[10] Li WB, Chu WB, Zhuang M, Hua J, Catal. Today., 93, 205 (2004)

[11] Huang Q, Zhang ZY, Chen YW, Zhu SM, Shen SB, J. Chem. Eng. Jpn., 43(4), 413 (2010)

[12] Forni L, Rossetti I, Appl. Catal. B: Environ., 38(1), 29 (2002)

[13] Deng JG, Zhang L, Dai HX, Au CT, Appl. Catal. A: Gen., 325, 43 (2009)

[14] Li WB, Zhuang M, Wang JX, Catal. Today., 137, 340 (2008)

[15] Zimowska M, Michalik-Zym A, Janik R, Machej T, Gurgul J, Socha RP, Podobinski J, Serwicka EM, Catal. Today, 119(1-4), 321 (2007)

[16] Everaert K, Baeyens J, J. Hazard. Mater., 109(1-3), 113 (2004)

[17] Kovanda F, Jiratova K, Rymes J, Kolousek D, Appl. Clay Sci., 18, 71 (2001)

[18] Wang XY, Kang Q, Li D, Catal. Commun., 9, 2158 (2008)