화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.20, No.4, 2359-2363, July, 2014
DOI10.1016/j.jiec.2013.10.013  Export Citation
Low-temperature catalytic combustion of benzene over Ni-Mn/CeO2/cordierite catalysts
B. Li1, 2, Q. Huang1, 2, X.K. Yan1, 2, X.L. Xu1, 2, Y. Qiu1, 2, B. Yang1, 3, Y.W. Chen1, 2, S.M. Zhu1, 3, and S.B. Shen1, 2, †
  • 1State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • 2College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • 3College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009, China
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The catalytic combustion of benzene over a Ni-Mn mixed oxide supported on cordierite coated with CeO2 was investigated. The catalysts were prepared using a sol-gel method and characterized using BET, H2-TPR, XRD, SEM and TEM. The catalysts calcined at 500 ℃ for 7 h with a Ni/Mn molar ratio of 1 exhibited the highest catalytic activity. When the concentration of benzene was 4.8 g/m3 and the GHSV was 15,000 h-1, the conversion was 94.3% at 300 ℃. These results were primarily attributed to the catalyst structure and the synergistic activity of the NiMnO3 perovskite and crystalline CeO2.
Keywords:Ni-Mn/CeO2 complex oxides;Benzene;Catalytic combustion;Cordierite
  1. Li TY, Chiang SJ, Liaw BJ, Chen YZ, Appl. Catal. B: Environ., 103(1-2), 143 (2011)
  2. Li WB, Wang JX, Gong H, Catal. Today, 148(1-2), 81 (2009)
  3. Saqer SM, Kondarides DI, Verykios XE, Top. Catal., 52, 517 (2009)
  4. Kim SC, Shim WG, Appl. Catal. B: Environ., 98(3-4), 180 (2010)
  5. Li Y, Zhang XL, He H, Yu YB, Yuan T, Tian ZY, Wang J, Li YY, Appl. Catal. B: Environ., 89(3-4), 659 (2009)
  6. Gandhe AR, Rebello JS, Figueiredo JL, Fernandes JB, Appl. Catal. B: Environ., 72(1-2), 129 (2007)
  7. Ma WJ, Huang Q, Xu Y, Ceram. Int., 39, 277 (2013)
  8. Dai Y, Wang XY, Dai QG, Appl. Catal. B: Environ., 111-112, 141 (2012)
  9. Chuang KH, Liu ZSH, Chang YH, Lu CY, Wey MY, React. Kinet. Mech. Catal., 99, 409 (2010)
  10. Sager SM, Kondarides DI, Verykios XE, Appl. Catal. B: Environ., 103(3-4), 275 (2011)
  11. Liotta LF, Ousmane M, Di Carlo G, Pantaleo G, Deganello G, Boreave A, Giroir-Fendler A, Catal. Lett., 127(3-4), 270 (2009)
  12. Mu Z, Li JJ, Duan MH, Catal. Commun., 9, 1874 (2008)
  13. Delimaris D, Ioannides T, Appl. Catal. B: Environ., 84(1-2), 303 (2008)
  14. Hettige C, Mahanama KRR, Dissanayake DP, Chemosphere, 43, 1079 (2001)
  15. Morales MR, Barbero BP, Cadus LE, Appl. Catal. B: Environ., 74(1-2), 1 (2007)
  16. Aguilera DA, Perez A, Molina R, Moreno S, Appl. Catal. B: Environ., 104(1-2), 144 (2011)
  17. Doggali P, Teraokab Y, Mungsea P, Shahc IK, Appl. Catal. A: Gen., 358, 23 (2012)
  18. Wang XY, Kang Q, Li D, Appl. Catal. B: Environ., 86(3-4), 166 (2009)
  19. Solsona B, Garcia T, Aylon E, Dejoz AM, Vazquez I, Agouram S, Davies TE, Taylor SH, Chem. Eng. J., 175, 271 (2011)
  20. Tang XF, Xu YD, Shen WJ, Chem. Eng. J., 144(2), 175 (2008)
  21. Trawczynski J, Bielak B, Mista W, Appl. Catal. B: Environ., 55(4), 277 (2005)
  22. Tang XF, Li YG, Huang XM, Xu YD, Zhu HQ, Wang JG, Shen WJ, Appl. Catal. B: Environ., 62(3-4), 265 (2006)
  23. Christel L, Pierre A, Abel DAMR, Thermochim. Acta, 306(1-2), 51 (1997)
  24. Wyrwalski F, Lamonier JF, Siffert S, Gengembre L, Aboukais A, Catal. Today, 119(1-4), 332 (2007)
  25. Huang Q, Zhang ZY, Ma WJ, Chen YW, Zhu SM, Shen SB, J. Ind. Eng. Chem., 18(2), 757 (2012)
  26. Li WB, Zhuang M, Wang JX, Catal. Today, 137, 340 (2008)