Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《CHINESE JOURNAL OF CATALYSIS》 1998-04
Add to Favorite Get Latest Update

ROLES OF PEROVSKITE PRECURSOR IN CATALYTIC DESULFURIZATION BY REDUCTION OF SO_2 WITH CO

Chen Aiping (Institute of Technical Chemistry Physics, East China University of Science and Technology, Shanghai 200237) Ma Jianxin (Institute of Catalysis, East China University of Science and Technology, Shanghai 200237) Fang Ming, Lau Ngai Ting  
It was investigated that the change of crystal phases and the reduction courses during the activation sulfurization of samples such as Co 3O 4, La 2O 3, mixed oxide Co 3O 4 La 2O 3(pm) as well as composite oxide LaCoO 3 with perovskite structure. During the activation sulfurization of LaCoO 3, an unknown crystal phase was determined and ascribed to LaCoO 3- x S x , partially substituted by sulfur and deformed perovskite. The roles of perovskite precursor were supposed. Firstly, the perovskite precursor could induce a so called sulfurization decomposition activation route through the intermediate species LaCoO 3- x S x , and active phases La 2O 2S and CoS 2 were formed. Secondly, it could enhance the synergism between cobalt and lanthanum during the activation desulfurization of the oxides.
【CateGory Index】: O643.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 SONG Yong-ji;WANG Ting;ZHAO Yu;LI Cui-qing;WANG Hong;REN Xiao-guang;Chemical Engineering College,Beijing Institute of Petrochemical Technology;College of Chemical Engineering,Beijing University of Chemical Technology;;Desulfurization and denitrification performance of M-Y/AC catalysts[J];燃料化学学报;2016-09
2 QIN Yi-hong;SUN Li-guo;ZHANG Dang-long;HUANG Lei;School of Metallurgy and Environment,Central South University;;Preparation of La_xSr_(1-x)FeO_3 Catalyst and Its Performance for Catalytic Reduction of SO_2 with CO[J];分子催化;2016-01
3 ZHAO Xiao-yan,ZHANG Sheng(Yuquan District Environmental Protection Bureau,Inner Mongolia Huhhot 010030,China);Several Important Purification Technologies of Sulfur Dioxide in Flue Gas Desulfurization[J];广州化工;2011-06
4 SHEN Haiyun , YANG Qiuhua , LI Ning (Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China);Study on reaction mechanism of low temperature preparation of nanocrystalline LaCoO_(3-λ)[J];Journal of Rare Earths;2008-05
5 ZHOU Yan1,OUYANG Ying2,MA Zhi2,QIN Yong-ning2(1.SINOPEC Catalyst Company Qilu Division,Zibo 255336,China;2.School of Chemical Engineering,Tianjin University,Tianjin 300072,China);A Study of the Effect About Size of Particle on the Structure of Nano Perovskite Complex Oxides Catalysts and Catalytic Property for Reducing Sulfur Dioxide to Elemental Sulfur by Carbon Monoxide[J];山东化工;2008-08
6 ZHAO Yue,ZHANG Xiaoling,HU Hui (School of Environmental Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,Hubei,China);Application of rare-earth catalysts in environmental protection[J];工业催化;2008-03
7 Wu Yinlin1,2,Wang Ling2,Li Fushen1,Zhao Haiyan2, Zhao Yanqin2,Dai Lei2 (1.School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;2.School of Chemical Engineering and Biotechnology,Hebei Polytechnic University,Tangshan 063009,China);Preparation and NO_2 Gas Sensing Properties of La_(0.75)Sr_(0.25)Cr_(0.5)Mn_(0.5)O_3[J];中国稀土学报;2007-05
8 Cui Jinjin Yang Qiuhua (Department of Chemistry,School of Science,Tianjin University,Tianjin 300072,China);Studies on Photocatalytic Activity of Perovskite Type Nano-La_(1-x)Ag_xMnO_3 Compounds[J];稀有金属材料与工程;2007-S3
9 CAI Jinjun1,MA Zhi2(1Lanzhou Chemical Engineering Research Center,PetroChina,Lanzhou 730060,Gansu,China2;Department of Catalytic Science and Engineering,School of Chemical Engineering,Tianjin University,Tianjin 300072,China);Perovskite catalyst in the presence of cracked radical from acetone[J];化工进展;2007-05
10 LIANG Yong,MA Zhi,PAN Zhishuang (College of Chemical Engineering,Tianjin University,Tianjin 300072,China);Researches in catalytic reduction of sulfur dioxide in flue gas to elemental sulfur[J];工业催化;2007-05
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 CHEN Meng;LI Yi-zhuo;FAN Ze-yun;SHI Jian-wei;CHEN Ming-xia;LIU Zhen-yan;SHANGGUAN Wen-feng;Research Center for Combustion and Environment Technology,Shanghai Jiao Tong University;;Simultaneous Removal of Ozone and Formaldehyde in Indoor Air by Cobalt-manganese Oxide Catalysts[J];分子催化;2015-06
2 SONG Zhong-xian;NING Ping;LI Hao;ZHANG Qiu-lin;ZHANG Jin-hui;ZHANG Teng-fei;HUANG Zhen-zhen;Faculty of Environmental Science and Engineering,Kunming University of Science and Technology;College of Environmental Science and Engineering,Hunan University;;Effect of Ce / Mn Molar Ratios on the Low-Temperature Catalytic Activity of CeO_2-MnO_x Catalyst for Selective Catalytic Reduction of NO by NH_3[J];分子催化;2015-05
3 LIU Ya-ming;SHU Hang;XU Qi-sheng;ZHANG Yu-hua;YANG Lin-jun;Electric Power Research Institute of Guangdong Power Grid Company;Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education,Southeast University;;FT-IR study of the catalytic oxidation of SO_2 during the process of selective catalytic reduction of NO with NH_3 over commercial catalysts[J];燃料化学学报;2015-08
4 YAN Yao-zong;GUO Jin-wei;CHEN Ya-zhong;WANG Qi;CUI Peng;Anhui Key Laboratory of Controllable Chemical Reaction and Material Chemical Engineering,School of Chemistry and Chemical Engineering,Hefei University of Technology;;La_(1-x)Ca_xMnO_(3+δ) Perovskite Catalysts Preparation and Their Catalytic Performance for Methane Combustion[J];分子催化;2015-01
5 ZHAO Yuan-yuan;DUAN Zhen-wei;QI Sheng-jie;MENG Xiu-hong;WANG Jiang;DUAN Lin-hai;SONG Li-juan;WANG Qiang;Key Laboratory of Petrochemical Catalysis Science and Technology;KunLun Gas Co.Ltd.,PetroChina Company Limited,China;College of Environmental Science and Engineering,Beijing Forestry University;;Synthesisand Performance of Hydro-desulfurization (HDS) Catalyst Ni/Al_2O_3 with Ni-Al Hydrotalcite-like Compounds as Precursors[J];分子催化;2014-05
6 ZHANG Xiaojing, LI Huaju, LI Yong, SHEN Wenjie* State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China;Structural Properties and Catalytic Activity of Sr-Substituted LaFeO_3 Perovskite[J];催化学报;2012-07
7 Hu Min(SINOPEC Luoyang Petrochemical Engineering Corporation,Luoyang Henan 471003);FCC Flue Gas Emission Control Technology Today and Challenges[J];中外能源;2012-05
8 MA Shuang-chen,JIN Yi-jing,JIN Xin,YAO Juan-juan,ZHANG Bo,DONG Song,SHI Rong-xue(School of Environment,North China Electric Power University,Baoding 071003,China);Influences of co-existing components in flue gas on simultaneous desulfurization and denitrification using microwave irradiation over activated carbon[J];燃料化学学报;2011-06
9 ZHONG Hui-qiong, YANG Jun, ZHANG Yuan-ming (Department of Chemistry, Jinan University, Guangzhou 510632, China);Effects of preparation methods on photocatalytic activity of LaFeO_3 under visible light irradiation[J];中国有色金属学报;2009-01
10 SUI Jian-cai~(1,2) DU Yun-gui~1 LIU Yi~2 GUO Rong~2(1.College of Resources and Environmental Sciece,Chongqing University,Chongqing 400044,China;2.CPI Yuanda Environmental-protection Engineering CO.,LTD.,Chongqing 400060,China);Status and Suggestion on Flue Gas Desulphurization Technology in China[J];能源技术;2008-05
【Secondary References】
Chinese Journal Full-text Database 9 Hits
1 WANG Sai-fei;WANG Man;QIAN Heng-li;LI Li-qi;DUAN Er-hong;School of Environmental Science and Engineering, Hebei University of Science and Technology;Pollution Prevention and Control Biotechnology Laboratory of Hebei Province;;Preparation of hierarchical pore La_(1-x)Sr_xCoO_3 catalysts and catalytic oxidation of methane over it[J];天然气化工(C1化学与化工);2017-06
2 Liu Jiangping;He Dedong;Lu Jichang;Chen Dingkai;Yu Jie;Liu Pan;Luo Yongming;Faculty of Environmental Science and Engineering,Kunming University of Science and Technology;;Progress of Rare Earth Modified Catalyst Catalytic Decomposition of Methyl Mercaptan[J];中国稀土学报;2017-05
3 Gao Wenwen;Gong Ying;Yan Long;Chen Bi;School of Chemistry and Chemical Engineering,Yulin University;;Heterogeneous Fenton reaction for degradation of semi-coking waste water over perovskite-type LaCoO_3 catalyst[J];工业催化;2017-03
4 SU Qian;Xinjiang Environmental Monitoring Center;;Effects of Three Kinds of Transformation Ways with Desulfurization Ultra-low Emissions on Emission Concentrations of Sulfur Dioxide[J];农业灾害研究;2017-02
5 WANG Yang;XIONG Dao-ling;ZHANG Jian-ping;LIU Kun-ming;ZHANG Hui;LI Yang;School of Metallurgy and Chemical Engineering,Jiangxi University of Science &Technology;;Preparation and Characterization of Solid Acid Catalyst SO_4~(2-)/C-TiO_2-CeO_2[J];精细化工;2017-01
6 XIONG Dao-ling;WANG Yang;ZHANG Hui;L Qi;SHI Hao-jie;JIANG Yong-zhen;School of Metallurgy and Chemical Engineering,Jiangxi University of Science and Technology;;Research Progress in the Preparation of Biodiesel with Solid Acid Catalysts of Rare Earth[J];稀土;2016-05
7 WANG Yan;LI Zhao-qiang;Baotou Research Institute of Rare Earths;National Engineering Research Center of Rare Earth Metallurgy and Functional Materials;;Advances in Rare Earth-containing Catalysts for the Selective Catalytic Reduction of NO_x with NH_3[J];稀土;2016-04
8 HAO Ya-qi;DAI Shu-fen;LI Ran;Dongling School of Economics and Management,University of Science and Technology Beijing;;Forecast of China's Rare Earth Demand Based on the ARIMA Model[J];数学的实践与认识;2014-19
9 WANG Saifei;XUE Gang;LIANG Jinsheng;MENG Junping;Institute of Power Source and Ecomaterials Science Hebei University of Technology;;Effect of tourmaline additive on the crystal growth and activity of LaCoO_3 for catalytic combustion of methane[J];Journal of Rare Earths;2014-09
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved