화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.56, 108-119, December, 2017
DOI10.1016/j.jiec.2017.07.003  Export Citation
The synergistic effects of cerium presence in the framework and the surface resistance to SO2 and H2O in NH3-SCR
Yinming Fan1, Wei Ling1, Bichun Huang1, 2, †, Lifu Dong1, Chenglong Yu1, and Hongxia Xi3
  • 1School of Environment and Energy, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, PR China
  • 2Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, PR China
  • 3School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, PR China, Korea
E-mail:
Mn-Ce/CeAPSO-34 was prepared, in which cerium was incorporated in the SAPO-34 framework through using a one-step hydrothermal method, while manganese and cerium were supported on the surface by the Ethanol dispersion method. The conversion of NOx in selective catalytic reaction with NH3(NH3-SCR) over Mn-Ce/CeAPSO-34 catalyst reached nearly 97.7% at 140 °C and remained about 100% in the temperature range of 160-240 °C. Besides, the synergistic effects of cerium in the framework and the surface on the resistance to SO2 and H2O in low-temperature NH3-SCR were investigated. The results demonstrated that a strong synergistic effect existed in Mn-Ce/CeAPSO-34 catalyst, which showed outstanding SO2 tolerance and H2O resistance. At the same time, the structural properties and possible metal-support interaction of the catalysts were characterized by XRD, SEM, H2-TPR, XPS and TG-DSC. According to the characterization results, Ce could inhibit the deposition of NH4HSO4 on the surface of the catalysts and preferred to react with SO2, hence protecting the manganese active sites. Meanwhile, the theoretical results of DFT calculations suggested that Ce site supported on the surface neighbored by Ce site in the framework was more capable of reacting with SO2.
Keywords:Mn-Ce/CeAPSO-34;NH3-SCR;Synergistic effect;SO2 tolerance;DFT
  1. Bosch H, Jamssen F, Catal. Today, 2, 369 (1988)
  2. Nova I, Ciardelli C, Tronconi E, Chatterjee D, Bandl-Konrad B, Catal. Today, 114(1), 3 (2006)
  3. Forzatti P, Lietti L, Heterogen. Chem. Rev. 33 (1996).
  4. Fu MF, Li CT, Lu P, Qu L, Zhang MY, Zhou Y, Yu MG, Fang Y, Catal. Sci. Technol., 4, 14 (2014)
  5. Guo RT, Zhou Y, Pan WG, Hong JN, Zhen WL, Jin Q, Ding CG, Guo SY, J. Ind. Eng. Chem., 19(6), 2022 (2013)
  6. Xue JJ, Wang XQ, Qi GS, Wang J, Shen MQ, Li W, J. Catal., 297, 56 (2013)
  7. Wang LS, Huang BC, Su YX, Zhou GY, Wang KL, Luo HC, Ye DQ, Chem. Eng. J., 19(2), 232 (2012)
  8. Qu ZP, Miao L, Wang H, Fu Q, Chem. Commun., 51, 956 (2015)
  9. Yang B, Zheng DH, Shen YS, Qiu YS, Li B, Zeng YW, Shen SB, Zhu SM, J. Ind. Eng. Chem., 24, 148 (2015)
  10. Andreoli S, Deorsola FA, Galletti C, Pirone R, Chem. Eng. J., 278, 175 (2015)
  11. Jiang BQ, Liu Y, Wu ZB, J. Hazard. Mater., 162(2-3), 1249 (2009)
  12. Fang C, Zhang DS, Cai SX, Zhang L, Huang L, Li HR, Maitarad P, Shi LP, Gao RH, Zhang JP, Nanoscale, 5, 9199 (2013)
  13. Jiao JZ, Li SH, Huang BC, Acta Phys. Chim. Sin., 31, 1383 (2015)
  14. Lou XR, Liu PF, Li J, Li Z, He K, Appl. Surf. Sci., 307, 382 (2014)
  15. Qi GS, Yang RT, Chang R, Catal. Lett., 87(1-2), 67 (2003)
  16. Wu ZB, Jin RB, Wang HQ, Liu Y, Catal. Commun., 10, 935 (2009)
  17. Jin RB, Liu Y, Wu ZB, Wang HQ, Gu TT, Catal. Today, 153(3-4), 84 (2010)
  18. Zhang L, Wang D, Liu Y, Kamasamudram K, Li JH, Epling W, Appl. Catal. B: Environ., 156-157, 371 (2014)
  19. Busca G, Lietti L, Ramis G, Berti F, Appl. Catal. B: Environ., 18(1-2), 1 (1998)
  20. Thirupathi B, Smirniotis PG, Appl. Catal. B: Environ., 110, 195 (2011)
  21. Pan W, Hong J, Guo R, Zhen W, Ding H, Jin Q, Ding C, Guo S, J. Ind. Eng. Chem., 20(4), 2224 (2014)
  22. Guo R, Zhen W, Pan W, Zhou Y, Hong J, Xu H, Jin Q, Ding C, Guo S, J. Ind. Eng. Chem., 20(4), 1577 (2014)
  23. Chang HZ, Chen XY, Li JH, Ma L, Wang CZ, Liu CX, Schwank JW, Hao JM, Environ. Sci. Technol., 47, 5294 (2013)
  24. Zhang L, Li LL, Cao Y, Yao XJ, Ge CY, Gao F, Deng Y, Tang CJ, Dong L, Appl. Catal. B: Environ., 165, 589 (2015)
  25. Shen BX, Liu T, Zhao N, Yang XY, Deng LD, J. Environ. Sci., 22, 1447 (2010)
  26. Du X, Wang X, Chen Y, Gao X, Zhang L, J. Ind. Eng. Chem., 36, 271 (2016)
  27. Cao F, Xiang J, Su S, Wang PY, Sun LS, Hu S, Lei SY, Chem. Eng. J., 243, 347 (2014)
  28. Zhang L, Qu HX, Du TY, Ma WH, Zhong Q, Chem. Eng. J., 296, 122 (2016)
  29. Niu C, Shi XY, Liu K, You Y, Wang SX, He H, Catal. Commun., 81, 20 (2016)
  30. Ma ZR, Wu XD, Feng Y, Si ZC, Weng D, Shi L, Mater. Int., 25, 342 (2015)
  31. Xie A, Zhou X, Huang X, Ji H, Zhou W, Luo S, Yao C, J. Ind. Eng. Chem., 49, 230 (2017)
  32. Jiang Y, Xing Z, Wang X, Huang S, Liu Q, Yang J, J. Ind. Eng. Chem., 29, 43 (2015)
  33. Jin RB, Liu Y, Wu ZB, Wang HQ, Gu TT, Catal. Today, 153(3-4), 84 (2010)
  34. Shu Y, Aikebaier T, Quan X, Chen S, Yu HT, Appl. Catal. B: Environ., 150-151, 630 (2014)
  35. Yu CL, Dong LF, Chen F, Liu XQ, Huang BC, Environ. Technol. (2017), doi: http://dx.doi.org/10.1080/09593330.2016.1216170.
  36. Liu JX, Yu FH, Liu J, Cui LF, Zhao Z, Wei YC, Sun QY, J. Environ. Sci., 48, 45 (2016)
  37. Yang YX, Ma JW, Yu CL, Sun MT, Huang BC, Wu YM, Acta Sci. Circum., 36(9), 3400 (2016)
  38. Wei L, Cui SP, Guo HX, Ma XY, Zhang LJ, J. Mol. Catal. A-Chem., 421, 102 (2016)
  39. Peng Y, Li JH, Si WZ, Li X, Shi WB, Luo JM, Fu J, Crittenden J, Hao JM, Chem. Eng. J., 269, 44 (2015)
  40. Huang ZG, Zhu ZP, Liu ZY, Appl. Catal. B: Environ., 39(4), 361 (2002)
  41. Lu XN, Song CY, Chang CC, Teng YX, Tong ZS, Tang XL, Ind. Eng. Chem. Res., 53(29), 11601 (2014)
  42. Pappas DK, Boningari T, Boolchand P, Smirniotis PG, J. Catal., 334, 1 (2016)
  43. Dupin JC, Gonbeau D, Vinatier P, Levasseur A, Phys. Chem. Chem. Phys., 2, 1319 (2000)
  44. Zhang L, Qu HX, Du TY, Ma WH, Zhong Q, Chem. Eng. J., 296, 122 (2016)
  45. Li L, Wang LS, Pan SW, Wei ZL, Huang BC, Chin. J. Catal., 34, 1087 (2013)
  46. Venezia AM, Di Carlo G, Pantaleo G, Liotta LF, Melaet G, Kruse N, Appl. Catal. B: Environ., 88(3-4), 430 (2009)
  47. Reddy BM, Sreekanth PM, Yamada Y, Xu X, Kobayashi T, Appl. Catal. A: Gen., 228(1-2), 269 (2002)
  48. Jin RB, Liu Y, Wang Y, Cen WL, Wu ZB, Wang HQ, Weng XL, Appl. Catal. B: Environ., 148-149, 582 (2014)