Fe-Mn/Al2O3 catalysts for low temperature selective catalytic reduction of NO with NH3

doi:10.1016/S1872-2067(15)61115-9

Abstract

Abstract:

A series of Fe-Mn/Al₂O₃ catalysts were prepared and studied for low temperature selective catalytic reduction (SCR) of NO with NH₃ in a fixed-bed reactor. The effects of Fe and Mn on NO conversion and the deactivation of the catalysts were studied. N₂ adsorption-desorption, X-ray diffraction, transmission electron microscopy, energy dispersive spectroscopy, H₂ temperature-programmed reduction, NH₃temperature-programmed desorption, X-ray photoelectron spectroscopy (XPS), thermal gravimetric analysis and Fourier transform infrared spectroscopy were used to characterize the catalysts. The 8Fe-8Mn/Al₂O₃ catalyst gave 99% of NO conversion at 150 ℃ and more than 92.6% NO conversion was obtained in a wide low temperature range of 90-210 ℃. XPS analysis demonstrated that the Fe³⁺ was the main iron valence state on the catalyst surface and the addition of Mn increased the accumulation of Fe on the surface. The higher specific surface area, enhanced dispersion of amorphous Fe and Mn, improved reduction properties and surface acidity, lower binding energy, higher Mn⁴⁺/Mn³⁺ ratio and more adsorbed oxygen species resulted in higher NO conversion for the 8Fe-8Mn/Al₂O₃ catalyst. In addition, the SCR activity of the 8Fe-8Mn/Al₂O₃ catalyst was only slightly decreased in the presence of H₂O and SO₂, which indicated that the catalyst had better tolerance to H₂O and SO₂. The reaction temperature was crucial for the SO₂ resistance of catalyst and the decrease of catalytic activity caused by SO₂ was mainly due to the sulfate salts formed on the catalyst.

Key words: Nitrogen monoxide, Low-temperature selective catalytic reduction, Fe-Mn catalyst, X-ray photoelectron spectroscopy, Sulfur dioxide, Fourier transform infrared spectroscopy

Xiaobo Wang, Shiguo Wu, Weixin Zou, Shuohan Yu, Keting Gui, Lin Dong. Fe-Mn/Al₂O₃ catalysts for low temperature selective catalytic reduction of NO with NH₃[J]. Chinese Journal of Catalysis, 2016, 37(8): 1314-1323.

×
share this article

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(15)61115-9

https://www.cjcatal.com/EN/Y2016/V37/I8/1314

References

[1] Z. M. Liu, Y. Yi, S. X. Zhang, T. L. Zhu, J. Z. Zhu, J. G. Wang, Catal. Today, 2013, 216, 76-81.
[2] G. S. Qi, R. T. Yang, R. Chang, Appl. Catal. B, 2004, 51, 93-106.
[3] M. Kang, E. D. Park, J. M. Kim, J. E. Yie, Catal. Today, 2006, 111, 236-241.
[4] Z. P. Zhu, Z. Y. Liu, H. X. Niu, S. J. Liu, J. Catal., 1999, 187, 245-248.
[5] B. X. Shen, Y. Yao, H. Q. Ma, T. Liu, Chin. J. Catal., 2011, 32, 1803-1811.
[6] X. L. Tang, J. M. Hao, H. H. Yi, J. H. Li, Catal. Today, 2007, 126, 406-411.
[7] G. S. Qi, R. T. Yang, R. Chang, Catal. Lett., 2003, 87, 67-71.
[8] G. Ramis, M. A. Larrubia, J. Mol. Catal. A, 2004, 215, 161-167.
[9] H. Teng, L. Y. Hsu, Y. C. Lai, Environ. Sci. Technol., 2001, 35, 2369-2374.
[10] M. Yoshikawa, A. Yasutake, I. Mochida, Appl. Catal. A, 1998, 173, 239-245.
[11] J. Blanco, P. Avila, S. Suárez, J. A. Martín, C. Knapp, Appl. Catal. B, 2000, 28, 235-244.
[12] G. S. Qi, R. T. Yang, Appl. Catal. B, 2003, 44, 217-225.
[13] S. G. Wu, L. Zhang, X. B. Wang, W. X. Zou, Y. Cao, J. F. Sun, C. J. Tang, F. Gao, Y. Deng, L. Dong, Appl. Catal. A, 2015, 505, 235-242.
[14] R. Q. Long, R. T. Yang, J. Catal., 2001, 198, 20-28.
[15] M. Koebel, M. Elsener, G. Madia, Ind. Eng. Chem. Res., 2001, 40, 52-59.
[16] J. H. Huang, Z. Q. Tong, Y. Huang, J. F. Zhang, Appl. Catal. B, 2008, 78, 309-314.
[17] S. H. Jo, B. K. Shin, M. C. Shin, C. J. Van. Tyne, H. Lee, Catal. Commun., 2014, 57, 134-137.
[18] H. J. Wan, B. S. Wu, C. H. Zhang, H. X. Xiang, Y. W. Li, B. F. Xu, F. Yi, Catal. Commun., 2007, 8, 1538-1545.
[19] C. H. Zhang, Y. Yang, B. T. Teng, T. Z. Li, H. Y. Zheng, H. W. Xiang, Y. W. Li, J. Catal., 2006, 237, 405-415.
[20] P. S. Lambrou, A. M. Efstathiou, J. Catal., 2006, 240, 182-193.
[21] N. Apostolescu, B. Geiger, K. Hizbullah, M. T. Jan, S. Kureti, D. Reichert, F. Schott, W. Weisweiler, Appl. Catal. B, 2006, 62, 104-114.
[22] X. W. Xu, E. C. Jiang, M. F. Wang, B. S. Li, L. Zhou, Renew. Energy, 2012, 41, 23-28.
[23] A. Sultana, M. Sasaki, H. Hamada, Catal. Today, 2012, 185, 284-289.
[24] A. Derylo-Marczewska, W. Gac, N. Popivnyak, G. Zukocinski, S. Pasieczna, Catal. Today, 2006, 114, 293-306.
[25] B. R. Strohmeier, D. M. Hercules, J. Phys. Chem., 1984, 88, 4922-4929.
[26] Y. Liu, M. F. Luo, Z. B. Wei, Q. Xin, P. L. Ying, C. Li, Appl. Catal. B, 2001, 29, 61-67.
[27] S. V. Tsybulya, G. N. Kryukova, T. A. Kriger, P. G. Tsyrul'nikov, Kinet. Catal., 2003, 44, 287-296.
[28] Y. Wang, Z. Song, D. Ma, H. Y. Luo, D. B. Liang, X. H. Bao, J. Mol. Catal. A, 1999, 149, 51-61.
[29] W. M. Wang, Y. N. Yang, J. Y. Zhang, Appl. Catal. A, 1995, 133, 81-93.
[30] B. X. Shen, X. P. Zhang, H. Q. Ma, Y. Yao, T. Liu, J. Environ. Sci., 2013, 25, 791-800.
[31] X. P. Zhang, B. X. Shen, K. Wang, J. H. Chen, J. Ind. Eng. Chem., 2013, 19, 1272-1279.
[32] B. Thirupathi, P. G. Smirniotis, J. Catal., 2012, 288, 74-83.
[33] B. Thirupathi, P. G. Smirniotis, Appl. Catal. B, 2011, 110, 195-206.
[34] R. B. Jin, Y. Liu, Z. B. Wu, H. Q. Wang, T. T. Gu, Chemosphere, 2010, 78, 1160-1166.
[35] B. X. Shen, H. Q. Ma, C. He, X. P. Zhang, Fuel Process. Technol., 2014, 119, 121-129.
[36] T. Yamashita, P. Hayes, Appl. Surf. Sci., 2008, 254, 2441-2449.
[37] B. X. Shen, T. Liu, N. Zhao, X. Y. Yang, L. D. Deng, J. Environ. Sci., 2010, 22, 1447-1454.
[38] B. X. Shen, F. M. Wang, T. Liu, Powder Technol., 2014, 253, 152-157.
[39] F. Kapteijn, L. Singoredjo, A. Andreini, J. A. Moulijn, Appl. Catal. B, 1994, 3, 173-189.
[40] B. X. Shen, Y. Y. Wang, F. M. Wang, T. Liu, Chem. Eng. J., 2014, 236, 171-180.
[41] B. Q. Jiang, [PhD. Thesis], Zhejiang University, Hangzhou, China, 2008.
[42] Z. Y. Sheng, Y. F. Hu, J. M. Xue, X. M. Wang, W. P. Liao, J. Rare Earths, 2012, 30, 676-682.
[43] F. D. Liu, H. He, Y. Ding, C. B. Zhang, Appl. Catal. B, 2009, 93, 194-204.
[44] W. Q. Xu, H. He, Y. B. Yu, J. Phys. Chem. C, 2009, 113, 4426-4432.
[45] W. S. Phil, H. P. Kwang, C. H. Sung, J. Ind. Eng. Chem., 2010, 16, 283-287.
[46] D. Pietrogiacomi, A. Magliano, P. Ciambelli, D. Sannino, M. C. Campa, V. Indovina, Appl. Catal. B, 2009, 89, 33-40.
[47] I. Labádi, L. Horváth, G. Kenessey, G. Liptay, J. Therm. Anal. Calorim., 2006, 83, 247-251.
[48] G. Y. Xie, Z. Y. Liu, Z. P. Zhu, Q. Y. Liu, J. Ge, Z. G. Huang, J. Catal., 2004, 224, 36-41.

Fe-Mn/Al₂O₃ catalysts for low temperature selective catalytic reduction of NO with NH₃

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Xuefei Weng, Shuangli Yang, Ding Ding, Mingshu Chen, Huilin Wan. Applications of in-situ wide spectral range infrared absorption spectroscopy for CO oxidation over Pd/SiO₂ and Cu/SiO₂ catalysts [J]. Chinese Journal of Catalysis, 2022, 43(8): 2001-2009.
[2]	Chiyan Liu, Qiao Dong, Yong Han, Yijing Zang, Hui Zhang, Xiaoming Xie, Yi Yu, Zhi Liu. Understanding fundamentals of electrochemical reactions with tender X-rays: A new lab-based operando X-ray photoelectron spectroscopy method for probing liquid/solid and gas/solid interfaces across a variety of electrochemical systems [J]. Chinese Journal of Catalysis, 2022, 43(11): 2858-2870.
[3]	Wugen Huang, Jun Cai, Jun Hu, Junfa Zhu, Fan Yang, Xinhe Bao. Atomic structures and electronic properties of Cr-doped ZnO(10$\overline{1}$0) surfaces [J]. Chinese Journal of Catalysis, 2021, 42(6): 971-979.
[4]	HAN Yong, ZHANG Hui, LIU Zhi. Ambient-Pressure X-ray Photoelectron Spectroscopy in Catalysis [J]. Chinese Journal of Catalysis, 2019, 40(s1): 200-208.
[5]	Jiating Shen, Xiaohui Feng, Rui Liu, Xianglan Xu, Cheng Rao, Jianjun Liu, Xiuzhong Fang, Chao Tan, Youchang Xie, Xiang Wang. Tuning SnO₂ surface with CuO for soot particulate combustion:The effect of monolayer dispersion capacity on reaction performance [J]. Chinese Journal of Catalysis, 2019, 40(6): 905-916.
[6]	Xiaoxia Dai, Weiyu Jiang, Wanglong Wang, Xiaole Weng, Yuan Shang, Yehui Xue, Zhongbiao Wu. Supercritical water syntheses of transition metal-doped CeO₂nano-catalysts for selective catalytic reduction of NO by CO: An in situ diffuse reflectance Fourier transform infrared spectroscopy study [J]. Chinese Journal of Catalysis, 2018, 39(4): 728-735.
[7]	Zhongyi Sheng, Dingren Ma, Danqing Yu, Xiang Xiao, Bingjie Huang, Liu Yang, Sheng Wang. Synthesis of novel MnO_x@TiO₂ core-shell nanorod catalyst for low-temperature NH₃-selective catalytic reduction of NO_x with enhanced SO₂ tolerance [J]. Chinese Journal of Catalysis, 2018, 39(4): 821-830.
[8]	Svetlana A. Yashnik, Vadim V. Kuznetsov, Zinfer R. Ismagilov. Effect of χ-alumina addition on H₂S oxidation properties of pure and modified γ-alumina [J]. Chinese Journal of Catalysis, 2018, 39(2): 258-274.
[9]	Wei Li, Cheng Zhang, Xin Li, Peng Tan, Anli Zhou, Qingyan Fang, Gang Chen. Ho-modified Mn-Ce/TiO₂ for low-temperature SCR of NO_x with NH₃: Evaluation and characterization [J]. Chinese Journal of Catalysis, 2018, 39(10): 1653-1663.
[10]	Hui Chen, Jie Zhao, Shaozhong Li, Jun Xu, Jianyi Shen . Effects of water on the hydrogenation of acetone over Ni/MgAlO catalysts [J]. Chinese Journal of Catalysis, 2015, 36(3): 380-387.
[11]	Wuchen Ding, Weixue Li. A first principles study of the energetics and core level shifts of anion-doped TiO₂ photocatalysts [J]. Chinese Journal of Catalysis, 2015, 36(2): 181-187.
[12]	Zhiteng Zhang, Lisa Pfefferle, Gary L. Haller. Comparing characterization of functionalized multi-walled carbon nanotubes by potentiometric proton titration, NEXAFS, and XPS [J]. Chinese Journal of Catalysis, 2014, 35(6): 856-863.
[13]	Jingjing Wu, Yongcheng Wang, Jun Cai, Yanzi Jin, Huanjiang Wang, Yanzhen Gan. Theoretical investigation into the Co⁺ catalytic activity in the cycle reaction of N₂O with C₂H₆ in the gas phase [J]. Chinese Journal of Catalysis, 2014, 35(4): 579-589.
[14]	Shuang Liu, Xiaodong Wu, Yu Lin, Min Li, Duan Weng. Active oxygen-assisted NO-NO₂ recycling and decomposition of surface oxygenated species on diesel soot with Pt/Ce_0.6Zr_0.4O₂ catalyst [J]. Chinese Journal of Catalysis, 2014, 35(3): 407-415.
[15]	YUAN Deling, LI Xinyong, ZHAO Qidong. Preparation and characterization of Ni-Ti-O mixed oxide for selective catalytic reduction of NO under lean-burn conditions [J]. Chinese Journal of Catalysis, 2013, 34(7): 1449-1455.