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《Chinese Journal of Catalysis》 2008-01
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Mechanism of SO_2 Influence on NO Removal over V_2O_5/AC Catalyst

XIAO Yong1,2, LIU Zhenyu1,3, LIU Qingya3, WANG Jiancheng1,2, XING Xinyan1,2, HUANG Zhanggen1,2(1 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001, Shanxi, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China; 3 State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China)  
O2 and SO2 transient response experiments were carried out to study the influence of SO2 on NO removal over the V2O5/AC (activated coke) catalyst in the presence of H2O. VOSO4 formed in the reaction of SO2 with V2O5 resulted in the decrease in NO removal activity of the V2O5/AC catalyst. The amount of VOSO4 in the catalyst was affected by both SO2 concentration and the amount of SO2 that was captured. Micropores of the V2O5/AC catalyst were favorable for the migration and deposition of SO3 and therefore benefited the NO removal over the catalyst.
【Fund】: 国家自然科学基金(90210034 20503038)
【CateGory Index】: O643.3
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 MA Jianrong 1,2 , HUANG Zhanggen 1, LIU Zhenyu 1* , GUO Shijie 1 (1 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001, Shanxi, China; 2 Graduate School of The Chinese Academy of Sciences, Beijing 100039, China);Effect of Regeneration Method on Activity for Simultaneous Removal of SO_2 and NO over V_2O_5/AC Catalyst-Sorbent[J];Chinese Journal of Catalysis;2005-06
2 LIU Qingya~1, LIU Zhenyu~ 2* , LI Chengyue~1(1 State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China; 2 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001, Shanxi, China);Adsorption and Activation of NH_3 during Selective Catalytic Reduction of NO by NH_3[J];Chinese Journal of Catalysis;2006-07
3 HUANG Zhang-gen ZHU Zhen-ping LIU Zhen-yu NIU Hong-xian (State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan,030001);REDUCTION OF NO WITH NH_3 ON V_2O_5/AC CATALYST[J];Environmental Chemistry;2002-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 GUO Yanxia1,2,LIU Zhenyu1,3,LIU Qingya3,SUN Dekui1,2(1 State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,The Chinese Academy of Sciences,Taiyuan,030001,Shanxi,China;2 Graduate School of Chinese Academy of Sciences,Beijing,100049,China;3 State Key Laboratory of Chemical Resource Engineering,Beijing University of Chemical Technology,Beijing,100029,China);Mechanism of Carbon Burn-Off on V_2O_5/AC for Simultaneous SO_2 and NO Removal During Regeneration in NH_3 Atmosphere[J];Chinese Journal of Catalysis;2007-06
2 LI Ye1,2,CHENG Hao1,LI Deyi1,QIN Yongsheng1,WANG Shudong1(1 Dalian Institute of Chemical Physics,The Chinese Academy of Sciences,Dalian 116023,Liaoning,China;2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Tungsta Promotion of Selective Catalytic Reduction of NO_x by NH_3 over Ceria-Zirconia Catalyst[J];Chinese Journal of Catalysis;2008-06
3 ZHAO Yi,ZHU Zhenfeng,HE Ruihua,HU Juntao,LI Junqi(School of Materials Science and Engineering,Shaanxi University of Science and Technology,Xi'an 710021);Research Progress in Selective Catalytic Reduction of V_2O_5-WO_3/TiO_2 Based SCR Activator[J];Materials Review;2009-01
4 LU Jia-yi,LU Xiao-feng,LIU Han-zhou,CHEN Ji-hui;The Recent Application of De-NOx SCR Catalysts[J];Power System Engineering;2008-01
5 SUN Lu-Shi XIANG Jun ZHAO Qing-Sen SHI Jin-Ming WANG Le-Le XIE Tian HU Song (State Key Laboratory of Coal Combustion,Huazhong University of Science and Technology,Wuhan 430074,China);STUDIES ON THE MECHANISM FOR SELECTIVE CATALYTIC REDUCTION OF NO OVER CuO-CeO_2-MnO_x/γ-Al_2O_3 CATALYSTS[J];Journal of Engineering Thermophysics;2009-08
6 ZHOU Tao1,LIU Shaoguang1,3,TANG Mingzao2,CHEN Chengwu3,XU Yusong1,WU Jinming2(1.College of Materials Science and Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,Jiangsu;2.Department of Materials Science and Engineering,Zhejiang University,Hangzhou 310027;3.Wenzhou Cadre New Special Material Co.Ltd.Wenzhou 325029,Zhejiang,China);RESEARCH PROGRESS ON SELECTIVE CATALYTIC REDUCTION DE-NO_x CATALYSTS[J];Journal of the Chinese Ceramic Society;2009-02
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8 SHEN Boxiong,SHI Jianwei,YANG Tingting,SHI Zhanliang(School of Environmental Science & Engineering,Nankai University,Tianjin 300071,China);Regeneration technologies of SCR catalysts and their applications[J];Chemical Industry and Engineering Progress;2008-01
9 XIAO Yong1,2, LIU Zhen-yu1,3, XING Xin-yan1,2, WANG Jian-cheng1,2, GUO Yan-xia1,2, HUANG Zhang-gen1 (1. State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China; 3. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China);Adsorption and Selective Catalytic Reduction Reactivity of NH_3 to NOx over V_2O_5/AC Catalyst[J];The Chinese Journal of Process Engineering;2008-03
10 ZHENG Zu-hong1, TONG Hua2, TONG Zhi-quan1, ZHANG Jun-feng1, HUANG Yan1 (1. Department of Environmental Science and Engineering, Xiangtan University, Xiangtan, Hunan 411105, China; 2. Department of Environmental Engineering, Beijing University of Chemical Technology, Beijing 100029, China);Preparation of Low Temperature and High Activity Mn-V-Ce/TiO_2 Catalyst and Its Catalytic Performance on NO Oxidation[J];The Chinese Journal of Process Engineering;2008-06
China Proceedings of conference Full-text Database 1 Hits
1 Zhang Yuting, Shen Jun , Zhang Zhao*( School of Chemistry Engineergy, Sichuan University, Chengdu 610065 , China);A New Process to Prepare Supported Coupled-Catalyst of V_2O_5/TiO_2 Used in SCR Reaction of NO_x[A];[C];2006
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 MA Jianrong 1,2, LIU Zhenyu 1*, HUANG Zhanggen1, LIU Qingya3 (1 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001, Shanxi, China; 2 Graduate School of The Chinese Academy of Sciences, Beijing 100049, China; 3 Beijing University of Chemical Technology, Beijing 100029, China);Adsorption and Oxidation of NH_3 over V_2O_5/AC Catalyst[J];Chinese Journal of Catalysis;2006-01
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3 MA Jian-rong~(1,2), LIU Zhen-yu ~1, GUO Shi-jie ~1 (1. State key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China);Simultaneous removal of SO_2 and NO by V_2O_5/AC catalyst[J];Journal of Fuel Chemistry and Technology;2005-01
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