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《Chinese Journal of Catalysis》 2010-09
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Selective Catalytic Reduction of NO in Excess Oxygen by Methane over Mn/ZSM-5 Catalysts

CHEN Shuwei1,YAN Xiaoliang2,CHEN Jiaqi2,MA Jinghong2,LI Ruifeng1,2,* 1College of Chemistry and Chemical Engineering,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China 2Key Laboratory of Coal Science and Technology for Ministry of Education,Institute of Special Chemicals,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China  
The selective catalytic reduction of NO in excess O2 by CH4 was investigated over a series of ZSM-5-supported manganese catalysts(Mn/ZSM-5).The catalytic activity depended on preparation method and Mn loading.An ion exchange method resulted in a higher activity than an impregnation method.Catalytic activity increased with increasing Mn loading until a Mn loading of 2.06% that gave a maximum NO conversion of 57.3%.H2 temperature-programmed reduction results showed that the ion exchange method and low Mn loadings(≤ 2.06%) restricted the formation of non-stoichiometric MnOx(1.5 x 2) species that have higher oxidative activity,and thus suppressed the combustion of CH4 by O2,which increased the selectivity for NO reduction.In a SO2 containing stream,a substantial decrease in NO conversion was seen at ≤ 550 oC but not at ≥ 600 oC.SO2 temperature-programmed surface reaction and NO temperature-programmed desorption demonstrated that sulfur species were formed at temperature ≤ 550 oC,and these covered active sites and decreased the catalytic activity.The sulfur species desorbed at ≥ 600 oC,thus the addition of SO2 did not have a significant impact on the catalytic activity.
【Fund】: 国家自然科学基金(20876102);; 高等学校博士学科点专项科研基金(200801120006);; 山西省自然科学基金(2008011022)
【CateGory Index】: O643.36
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【References】
Chinese Journal Full-text Database 4 Hits
1 LIU Zhiqiang,TANG Lei,CHANG Liping,WANG Jiancheng,BAO Weiren Key Laboratory of Coal Science and Technology,Ministry of Education and Shanxi Province,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China;In Situ Synthesis of Cu-SAPO-34/Cordierite for the Catalytic Removal of NO_x From Diesel Vehicles by C_3H_8[J];Chinese Journal of Catalysis;2011-04
2 LONG Liping1,ZHAO Jianguo1,2,YANG Lixian1,2,FU Mingli1,2,WU Junliang1,2,HUANG Bichun1,2,YE Daiqi1,2,1College of Environmental Science and Engineering,South China University of Technology,Guangzhou 510006,Guangdong,China 2Key Laboratory of Ministry of Education for Pollution Control and Ecosystem Restoration in Industry Clusters,South China University of Technology,Guangzhou 510006,Guangdong,China;Room Temperature Catalytic Ozonation of Toluene over MnO_2/Al_2O_3[J];Chinese Journal of Catalysis;2011-06
3 LIU Zhiqiang TANG Lei TIAN Dong BAO Weiren WANG Jiancheng CHANG Liping(Key Laboratory of Coal Science and Technology,Taiyuan University of Technology,Ministry of Education and Shanxi Province,Taiyuan,030024,China);REMOVAL OF HYDROCARBON AND NO BY Cu-ZSM-5 CORDIERITE CATALYST[J];Environmental Chemistry;2011-09
4 JIANG Jianqing1,PAN Hua2,SUN Guojin1,SHAO Zhenhua1,SHI Yao1(1 Industrial Ecology and Environment Research Institute,Zhejiang University,Hangzhou 310028,Zhejiang,China;2 Department of Environmental Science and Engineering,Xi’an Jiaotong University,Xi’an 710049,Shaanxi,China);Research advances in selective catalytic reduction of NO_x over transition metal-based zeolite catalysts[J];Chemical Industry and Engineering Progress;2012-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 JING Guohua1,2,LI Junhua1,,YANG Dong1,HAO Jiming1 1Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China 2Department of Environmental Science and Engineering,Huaqiao University,Xiamen 361021,Fujian,China;Promotional Mechanism of Sulfation on Selective Catalytic Reduction of NO_x by Methane Over In/SO_4~(2-)/TiO_2[J];Chinese Journal of Catalysis;2009-05
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 SU Qingfa,LIU Yamin,CHEN Jie,PAN Hua,SHI Yao (Institute of Environment Pollution Control Technology,College of Environmental and Resource Sciences,Zhejiang University,Hangzhou 310028,Zhejiang,China);Research advance in non-thermal plasma induced selective catalytic reduction NO_x with low hydrocarbon compounds[J];Chemical Industry and Engineering Progress;2009-08
2 CHEN Yan-guang1,2,WANG Zhi1,GUO Zhan-cheng1,3(1.State Key Lab.Multi-phase Complex System,Institute of Process and Engineering,CAS,Beijing 100080,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China;3.Key Lab.Recycling & Ecolog.Metall.,Ministry of Education,Univ.Sci.Technol.Beijing,Beijing 100083,China);Advances in Technologies for NO_x Inhibiting and Removing during the Process of Coal Combustion[J];The Chinese Journal of Process Engineering;2007-03
3 Zhu Shemin 1 Li Weifeng 2 Chen Yingwen 2 Shen Shubao 2 ;(College of Material Science and Engineering, Nanjing University of Technology, Nanjing Jiangsu 210009; 2.College of Life Science and Pharmacy, Nanjing University of Technology, Nanjing Jiangsu 210009);New development of controlling NO_X pollution from plue gas[J];Environmental Pollution & Control;2005-09
4 YAN Xiao-liang,CHEN Shu-wei,YU Feng,LI Rui-feng(College of Chemistry and Chemical Engineering,Taiyuan University of Technology,Taiyuan 030024,China);Effect of SO_2 on the performance of Co/MOR catalyst for the selective catalytic reduction of NO by CH_4[J];Journal of Fuel Chemistry and Technology;2011-06
China Proceedings of conference Full-text Database 1 Hits
1 Chen Yanguang~(1,2) Gong Xuzhong~(1,2) Guo Zhancheng~(1,3*) Wang Zhi~1 (1.StateKey Laboratory of Multiphase System,Institute of Process and Engineering,Chinese Academy of Sciences,Beijing 100190,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China;3.School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China);Influence of CeO_2 and La_2O_3 on NO_x Emission in Coke Combustion[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 FENG Chang-gen, WANG Da-xiang, WANG Ya-jun (1 State Key Lab of Prevention and Control of Explosion Disasters, School of Mechano-Electronics Engineering. Beijing Institute of Technology, Beijing 100081, China; 2 Catalytic Purification Engineering Center, China Automotive Technology &. Research Center, Tianjin 300162, China);PROGRESS IN RESEARCH OF AUTOMOTIVE THREE WAY CATALYSTS[J];Journal of Safety and Environment;2003-05
2 WANG Aiqin, LIANG Dongbai, XU Changhai, SUN Xiaoying, GUAN Wen, ZHANG Tao(Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, China);In situ Synthesis of ZSM-5 and Anacime Zeolites on Cordierite Honeycomb Ceramics[J];CHINESE JOURNAL OF CATALYSIS;2000-01
3 WAN Ying, WANG Zheng, MA Jianxin *, ZHOU Wei, ZHANG Yiqun, WU Minzhong(Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China);Effect of Water Vapor on Selective Catalytic Reduction of NO by Propylene over Cu-Al-MCM-41[J];Chinese Journal of Catalysis;2002-03
4 WAN Ying 1,3 , MA Jianxin 2* , WANG Zheng 3, ZHOU Wei 2, ZHANG Yiqun 3 (1 Department of Chemistry, Shanghai Normal University, Shanghai 200234, China; 2 Clean Energy Automotive Engineering Center, Tongji University, Shanghai 200092, China; 3 Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China);Effect of Si/Al Ratio in Cu-Al-MCM-41 on Selective Catalytic Reduction of NO under Lean Burn Conditions[J];Chinese Journal of Catalysis;2004-01
5 ZHANG Tao *, REN Lili, LIN Liwu (State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, Liaoning, China);Advances in Selective Catalytic Reduction of NO with Methane[J];Chinese Journal of Catalysis;2004-01
6 WANG Jin, YU Yunbo, XIE Shuxia, HE Hong * (Research Center for Eco-environmental Sciences, The Chinese Academy of Sciences, Beijing 100085, China);Catalytic Activity of Novel Noble Metal Modified Ag/Al-2O_3 for Selective Catalytic Reduction of NO_x and Reaction Mechanism[J];Chinese Journal of Catalysis;2004-10
7 YANG Jianbin,FU Guizhi,WANG Shudong~*,WU Diyong(Dalian Institute of Chemical Physics,The Chinese Academy of Sciences,Dalian 116023,Liaoning,China);Microkinetic Analysis for the Reduction of Nitric Oxide by Hydrogen over Palladium under Lean-Burn Conditions[J];Chinese Journal of Catalysis;2005-11
8 ZHANG Jingjie1,ZHANG Pengyi1*,ZHANG Bo2,WANG Junwei1(1 Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China;2 Civil and Environment Engineering School,University of Science and Technology Beijing,Beijing 100083,China);Decomposition of Low-Level Ozone in Air over Activated Carbon-Supported Gold Catalyst[J];Chinese Journal of Catalysis;2008-04
9 WANG Xinkui1,2,ZHANG Wansheng2,WANG Aiqin2,WANG Xiaodong2,YANG Xuefeng1,ZHANG Tao2(1 State Key Laboratory of Fine Chemicals,School of Chemical Engineering,Dalian University of Technology,Dalian 116012,Liaoning,China;2 State Key Laboratory of Catalysis,Dalian Institute of Chemical Physics,The Chinese Academy of Sciences,Dalian 116023,Liaoning,China);Selective Catalytic Reduction of NO with Propene over Au/Fe_2O_3/Al_2O_3 Catalysts[J];Chinese Journal of Catalysis;2008-06
10 ZHANG Bo1,2,ZHANG Pengyi2,,SHI Rui1,2,WANG Huajun1 1 Civil and Environment Engineering School,Beijing University of Science and Technology,Beijing 100083,China;2 Department of Environmental Science and Engineering,State Key Joint Laboratory of Environment Simulation and Pollution Control,Tsinghua University,Beijing 100084,China;Catalytic Decomposition of Low-Level Ozone by Au/AC Prepared by a Sol Immobilization Method[J];Chinese Journal of Catalysis;2009-03
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 REN Limin2,ZHANG Yibo3,ZENG Shangjing2,ZHU Longfeng2,SUN Qi1,ZHANG Haiyan2,YANG Chengguang2,MENG Xiangju1,YANG Xiangguang3,XIAO Feng-Shou1,* 1Department of Chemistry,Zhejiang University,Hangzhou 310028,Zhejiang,China 2State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,Jilin University,Changchun 130012,Jilin,China 3Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,Jilin,China;Design and Synthesis of a Catalytically Active Cu-SSZ-13 Zeolite from a Copper-Amine Complex Template[J];Chinese Journal of Catalysis;2012-01
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 LIU Zhongmin 1* , ZHANG Zhuoran 2, XU Guowang 1, YANG Ling 1, MA Lei 1, SUN Chenglin 1, XU Lei 1, QI Yue 1, ZHAO Chunxia 1, MING Pingwen 1, CHEN Yan 1, ZHENG Conglong 2, DU Xunfu 1, HAN Xiuwen 1, ZHANG Tao 1, HUANG Xiangyang 1, BAO Xinhe 1, LIU Bo 1, LIU Shouxin 1, WANG Aiqin 1, QU Zhenping 1, MIAO Shaojun 1, HU Gang 1, LIU Ye 1(1 Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, Liaoning, China; 2 Second Attached Teaching Hospital, Dalian Medical University, Dalian 116023, Liaoning, China);Catalytic Materials Evaluated by Adsorption and Inactivation of Parainfluenza Virus and Cytotoxicity of Mammalian Cells[J];Chinese Journal of Catalysis;2003-05
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