锰基催化剂低温选择催化还原处理NOx的研究现状与展望*

doi:10.11896/j.issn.1005-023X.2017.011.005

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Abstract Manganese(Mn) based catalysts have relatively high catalytic activity and low cost, which has been widely used in selective catalytic reduction (SCR) technology for the removal of NO_x from flue gas. The recent progress on the Mn-based catalysts for low-temperature SCR de-NO_x is systematically reviewed. On this basis, Mn-based catalysts are divided into two categories: single MnO_x catalysts and Mn-based multi-metal oxide catalysts. According to single MnO_x catalysts, the effects of Mn oxidation state, crystallization state, specific surface area and morphology on catalytic activity are systematically analyzed. For multi-metal oxide catalysts, the various facts dominated by the components of catalysts are summarized from four aspects, improving de-NO_x efficiency, extending operation temperature range, enhancing N₂ selectivity, and improving resistance to SO₂ and H₂O. Finally, the application prospect of manganese based catalysts are predicted according to the above summary.

Key words： selective catalytic reduction low temperature manganese oxide de-NO_x

Published: 04 May 2018

CLC number:

X511

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	Articles by authors
	XIE Zhibo
	SONG Yanjun
	LIANG Jinsheng
	XUE Gang
	MENG Junping
	SUN Jianfeng

Cite this article:

XIE Zhibo,SONG Yanjun,LIANG Jinsheng, et al. Research Status and Prospects of Low Temperature Selective Catalytic Reduction of NO_x by MnO_x-based Catalysts[J]. Materials Reports, 2017, 31(11): 38-43.

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http://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2017.011.005 OR http://www.mater-rep.com/EN/Y2017/V31/I11/38

1 Taylor K C. Nitric oxide catalysis in automotive exhaust systems catalysis reviews[J]. Sci Eng, 1994,25(10):457.
2 杨颺. 烟气脱硫脱硝净化工程技术与设备[M]. 北京:化学工业出版社,2013.
3 Xue G, Zhao Y, Liang J S, et al. Properties of La_0.9Sr_0.1MnO₃ and tourmaline compound catalytic materials for methane combustion [J]. Rare Earth,2014,32(9):837.
4 Li L H, Liu J, Cao Y P. Discussions on denitration technology for exhaust gas of coke oven battery[J]. Fuel Chem Processes,2015(3):42(in Chinese).
李良华,刘杰,曹银平. 焦炉烟气脱硝工艺技术探讨[J]. 燃料与化工,2015(3):42.
5 Liu Z M, Woo S I. Recent advances in catalytic DeNO_x science and technology[J]. Catal Rev: Sci Eng,2006,48(1):43.
6 Busca G, Lietti L, Ramis G, et al. Chemical and mechanistic aspects of the selective catalytic reduction of NO_x, by ammonia over oxide catalysts: A review[J]. Appl Cataly B Environ,1998, 18(18):1.
7 Zheng Y Y, Wang X. Research progress on Mn-based catalysts for low-temperature selective catalytic reduction of NO_x[J]. J Funct Mater,2014,45(11):11008(in Chinese).
郑玉婴,汪谢. Mn基低温SCR脱硝催化剂的研究进展[J]. 功能材料,2014,45(11):11008.
8 Busch M, Schmidt W, et al. Effect of preparation of iron-infiltrated activated . carbon catalysts on nitrogen oxide conversion at low temperature[J]. Appl Catal B: Environ,2014,160-161(1):641.
9 Xiao C W, Li T. Research progress of low-temperature SCR denitrification manganese-based catalysts[J]. Clean Coal Technol,2016,22(1):95(in Chinese).
肖翠微,李婷. 低温SCR锰系脱硝催化剂的研究进展[J]. 洁净煤技术,2016,22(1):95.
10 Vuong T H, Radnik J, Kondratenko E, et al. Structure-reactivity relationships in VO_x /Ce_xZr_1-xO₂ catalysts used for low-temperature NH₃ -SCR of NO [J]. Appl Catal B: Environ,2016,128:1.
11 Chen P, Rauch D, Weide P, et al. The effect of Cu and Fe cations on NH₃-supported proton transport in DeNO_x-SCR zeolite catalysts[J]. Catal Sci Technol,2016,6(10):3362.
12 Liu X S, et al. Evolution of copper species on Cu/SAPO-34 SCR ca-talysts upon hydrothermal aging[J]. Catal Today,2016,281:596.
13 Chun G C. Study on reaction activity of SCR denitrification catalyst[J]. Northeast Electric Power Technol,2016,37(1):59(in Chinese).
春国成. SCR脱硝催化剂反应活性探讨[J]. 东北电力技术,2016,37(1):59.
14 Wang Z, Zhou J, Zhu Y, et al. Simultaneous removal of NO_x, SO₂ and Hg in nitrogen flow in a narrow reactor by ozone injection: Experimental results[J]. Fuel Processing Technol,2007, 88(8):817.
15 Liu T, Wang Y C, Wu R Q, et al. Research advance review for low-temperature NH₃-SCR catalysts[J]. J Safety Environ,2012,6(12):36(in Chinese).
刘婷,王延春,吴瑞青,等. 低温NH₃-SCR脱硝催化剂研究进展[J]. 安全与环境学报, 2012,6(12):36.
16 Marbán G, Valdéssolás T, Fuertes A B. Mechanism of low tempe-rature selective catalytic reduction of NO with NH₃ over carbon-supported Mn₃O₄[J]. Phys Chem Chem Phys, 2003,6(2):138.
17 Jin R B, Liu Y, Wu Z B, et al. Low-temperature selective catalytic reduction of NO with NH₃ over Mn-Ce oxides supported on TiO₂ and Al₂O₃: Acomparative study[J]. Chemosphere,2010,78(9):1160.
18 Zhang Z S, Crocker M, Chen B B, et al. Pt-free, non-thermal plasma-assisted NO_x, storage and reduction over M/Ba/Al₂O₃, (M = Mn, Fe, Co, Ni, Cu) catalysts[J]. Catal Today,2015, 256:115.
19 Park T S, Jeong S K, Hong S H, et al. Selective catalytic reduction of nitrogen oxides with NH₃ over natural manganese ore at low tem-perature[J]. Ind Eng Chem Res,2001,40(21):4491.
20 Yu C L, Wang L S, Huang B C. In situ DRIFTS study of the low temperature selective catalytic reduction of NO with NH₃ over MnO_x supported on multi-walled carbon nanotubes catalysts[J]. Aerosol Air Quality Res,2015,2015(3):1017.
21 Kang M, et al. Novel MnO_x catalysts for NO reduction at low temperature with ammonia[J]. Catal Lett,2006,106(1):77.
22 Kapteijn F, Singoredjo L, Andreini A, et al. Activity and selectivity of pure manganese oxides in the selective catalytic reduction of nitric oxide with ammonia[J]. Cheminform,1994, 3(2-3):173.
23 Tang X L, Hao J M, Xu W G, et al. Low temperature selective ca-talytic reduction of NO_x with NH₃over amorphous MnO_xcatalysts prepared by three methods[J]. Catal Commun,2007, 8(3):329.
24 Tian W, Yang H S, Fan X Y, et al. Catalytic reduction of NO_x with NH₃ over different-shaped MnO₂ at low temperature [J]. J Hazar-dous Mater,2011,188(1-3):105.
25 Chen Z H, Wang F R, et al. Low-temperature selective catalytic reduction of NO_x with NH₃ over Fe-Mn mixed-oxide catalysts containing Fe₃Mn₃O₈ phase[J]. Ind Eng Chem Res, 2011,51(1):202.
26 Liu Z, Yang Y, Zhang S, et al. Selective catalytic reduction of NO_x, with NH₃, over Mn-Ce mixed oxide catalyst at low temperatures[J]. Catal Today,2013,216:76.
27 Miguel A, Zamudio, Nunzio R, et al. Low temperature NH₃ selective catalytic reduction of NO_x over substituted MnCr₂O₄ spinel-oxide catalysts[J]. Ind Eng Chem Res,2011,50(11):417.
28 Qi G, Yang R T, Chang R. MnO_x-CeO₂ mixed oxides prepared by co-precipitation for selective catalytic reduction of NO with NH₃ at low temperatures [J]. Appl Catal B: Environ, 2004,51:93.
29 Maria C, Oliver K, Max M, et al. Characterization of Nb-containing MnO_x-CeO₂ catalyst for low-temperature selective catalytic reduction of NO with NH₃ [J]. Phys Chem C,2010, 114(21):9791.
30 Sun P, Guo R T, Liu S M, et al. The enhanced performance of MnO_x catalyst for NH₃-SCR reaction by the modification with Eu[J]. Appl Catal A General,2017,531:129.
31 Zhu Y, et al. Novel holmium-modified Fe-Mn/TiO₂ catalysts with a broad temperature window and high sulfur dioxide tolerance for low-temperature SCR[J]. Catal Commun,2017,88:64.
32 Hu H, Zha K, Li H, et al. In situ, DRIFTs investigation of the reaction mechanism over MnO_x-MO_y/Ce_0.75Zr_0.25O₂, (M = Fe, Co, Ni, Cu) for the selective catalytic reduction of NO_x, with NH₃[J]. Appl Surf Sci,2016,387:921.
33 Chen T, Guan B, Lin H, et al. In situ DRIFTS study of the mechanism of low temperature selective catalytic reduction over manganese-iron oxides[J]. Chin J Catal,2014,35(3):294.
34 Hu W S, Gao X, et al. Deactivation mechanism of arsenic and resis-tance effect of SO₄^2- on commercial catalysts for selective catalytic reduction of NO_x with NH₃ [J]. Chem Eng J,2016,293:118.
35 Yan D J, Yu Y, et al. Poisoning effect of SO₂ on Mn-Ce/TiO₂ catalysts for NO reduction by NH₃ catalysts for NO reduction by NH₃ at low temperature [J]. J Fuel Chem Technol,2016,44(2):232.
36 Kong Z, et al. Enhanced activity of Mn_xW_0.05-Ti_0.95-xO_2-δ, for selective catalytic reduction of NO_x, with ammonia by self-propagating high-temperature synthesis[J]. Catal Commun,2015,64:27.
37 Grossale A, Nova I, Tronconi E, et al. The chemistry of the NO/NO₂-NH₃, “fast” SCR reaction over Fe-ZSM5 investigated by transient reaction analysis[J]. J Catal,2008,256(2):312.
38 Wu S, Yao X, Zhang L, et al. Improved low temperature NH₃-SCR performance of FeMnTiO_x mixed oxide with CTAB-assisted synthesis[J]. Chem Commun,2015,51(16):3470.
39 Jiang B, Yue L, Wu Z. Low-temperature selective catalytic reduction of NO on MnO_x/TiO₂, prepared by different methods[J]. J Hazardous Mater,2009,162(2-3):1249.
40 Qi G, Yang R T. Low-temperature selective catalytic reduction of NO with NH₃ over iron and manganese oxides supported on titania[J]. Appl Catal B,2000,44:217.
41 Liu S J, Yan D J, Huang X M, et al. Influences of doping modification on performance of low-temperature SCR catalyst Mn-Ce/TiO₂[J]. Chin J Environ Eng,2016(8):4403 (in Chinese).
刘树军,闫东杰,黄学敏,等. 掺杂改性对Mn-Ce/TiO₂低温SCR催化剂性能的影响[J]. 环境工程学报,2016(8):4403.
42 Ji F H. Improvement of the activity of Fe-Ti spinel for the selective catalytic reduction of NO with NH₃ at low temperatures[D].Nanjing: Nanjing University of Science & Technology,2016(in Chinese).
戚飞鸿. Fe-Ti尖晶石低温SCR性能的改进[D]. 南京:南京理工大学,2016.
43 Meng J, Liang J, Liu J, et al. Effect of heat treatment on the far-infrared emission spectra and fine structures of black tourmaline[J]. J Nanosci Nanotechnol,2014,14(5):3607.
44 Zhu D, Liang J, Ding Y, et al. Effect of heat treatment on far infrared emission properties of tourmaline powders modified with a rare earth[J]. J Am Ceram Soc,2008,91(8):2588.
45 Chen H, et al. Characterization and properties of sepiolite/polyurethane nanocomposites[J]. Mater Sci Eng A,2007,445(6):725.
46 Zuo H Q, Xu D Y, et al. Research progress in palygorskite-supported catalysts for selective catalytic reduction of NO_x at low temperature[J]. Chem Ind Eng Prog,2016, 35(10):3164 (in Chinese).
左海清,徐东耀, 等. 凹凸棒石低温SCR脱硝催化剂的研究进展[J]. 化工进展, 2016,35(10):3164.