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Gu J, Zhu B, Duan R, Chen Y, Wang S, Liu L, Wang X. Highly dispersed MnO x–FeO x supported by silicalite-1 for the selective catalytic reduction of NO x with NH 3 at low temperatures. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00001a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
MnOx–FeOx-Loaded silicalite-1 catalysts exhibit high NOx conversion at low temperatures.
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Affiliation(s)
- Jialiang Gu
- Beijing Key Laboratory for Solid Waste Utilization and Management
- Department of Energy and Resources Engineering
- College of Engineering
- Peking University
- Beijing 100871
| | - Bingjun Zhu
- School of Space and Environment
- Beihang University
- Beijing 100191
- PR China
| | - Rudi Duan
- Beijing Key Laboratory for Solid Waste Utilization and Management
- Department of Energy and Resources Engineering
- College of Engineering
- Peking University
- Beijing 100871
| | - Yan Chen
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- School of Environment
- Tsinghua University
- Beijing
- PR China
| | - Shaoxin Wang
- Beijing Key Laboratory for Solid Waste Utilization and Management
- Department of Energy and Resources Engineering
- College of Engineering
- Peking University
- Beijing 100871
| | - Lili Liu
- Beijing Key Laboratory for Solid Waste Utilization and Management
- Department of Energy and Resources Engineering
- College of Engineering
- Peking University
- Beijing 100871
| | - Xidong Wang
- Beijing Key Laboratory for Solid Waste Utilization and Management
- Department of Energy and Resources Engineering
- College of Engineering
- Peking University
- Beijing 100871
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2
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Mn-Ce-V-WOx/TiO2 SCR Catalysts: Catalytic Activity, Stability and Interaction among Catalytic Oxides. Catalysts 2018. [DOI: 10.3390/catal8020076] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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3
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Xu H, Yan N, Qu Z, Liu W, Mei J, Huang W, Zhao S. Gaseous Heterogeneous Catalytic Reactions over Mn-Based Oxides for Environmental Applications: A Critical Review. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:8879-8892. [PMID: 28662330 DOI: 10.1021/acs.est.6b06079] [Citation(s) in RCA: 140] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Manganese oxide has been recognized as one of the most promising gaseous heterogeneous catalysts due to its low cost, environmental friendliness, and high catalytic oxidation performance. Mn-based oxides can be classified into four types: (1) single manganese oxide (MnOx), (2) supported manganese oxide (MnOx/support), (3) composite manganese oxides (MnOx-X), and (4) special crystalline manganese oxides (S-MnOx). These Mn-based oxides have been widely used as catalysts for the elimination of gaseous pollutants. This review aims to describe the environmental applications of these manganese oxides and provide perspectives. It gives detailed descriptions of environmental applications of the selective catalytic reduction of NOx with NH3, the catalytic combustion of volatile organic compounds, Hg0 oxidation and adsorption, and soot oxidation, in addition to some other environmental applications. Furthermore, this review mainly focuses on the effects of structure, morphology, and modified elements and on the role of catalyst supports in gaseous heterogeneous catalytic reactions. Finally, future research directions for developing manganese oxide catalysts are proposed.
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Affiliation(s)
- Haomiao Xu
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
| | - Naiqiang Yan
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
| | - Zan Qu
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
| | - Wei Liu
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
| | - Jian Mei
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
| | - Wenjun Huang
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
| | - Songjian Zhao
- School of Environmental Science and Engineering, Shanghai Jiao Tong University , 800 Dongchuan RD, Minhang District, Shanghai, China
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4
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Wang T, Zhang X, Liu H, Guo Y, Zhang Y, Wang Y, Sun B. A Comparison of NO Reduction Over Mn–Cu/ZSM5 and Mn–Cu/MWCNTs Catalysts Assisted by Plasma at Ambient Temperature. CATALYSIS SURVEYS FROM ASIA 2017. [DOI: 10.1007/s10563-017-9228-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Influence of the TiO2/multi-walled carbon nanotubes (MWCNTs) mass ratio on NO removal over the Mn/TiO2 (x)-MWCNTs (1−x) catalyst assisted by plasma. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1174-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Wang H, Wang P, Chen X, Wu Z. Uniformly active phase loaded selective catalytic reduction catalysts (V 2O 5/TNTs) with superior alkaline resistance performance. JOURNAL OF HAZARDOUS MATERIALS 2017; 324:507-515. [PMID: 27884415 DOI: 10.1016/j.jhazmat.2016.11.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 11/04/2016] [Accepted: 11/07/2016] [Indexed: 06/06/2023]
Abstract
In this work, protonated titanate nanotubes was performed as a potential useful support and different vanadium precursors (NH4VO3 and VOSO4) were used to synthesize deNOx catalysts. The results showed that VOSO4 exhibited better synergistic effect with titanate nanotubes than NH4VO3, which was caused by the ion-exchange reaction. Then high loading content of vanadium, uniformly active phase distribution, better dispersion of vanadium, more acid sites, better V5+/V4+ redox cycles and superior oxygen mobility were achieved. Besides, VOSO4-based titanate nanotubes catalysts also showed enhanced alkaline resistance than particles (P25) based catalysts. It was strongly associated with its abundant acid sites, large surface area, flexible redox cycles and oxygen transfer ability. For the loading on protonated titanate nanotubes, active metal with cation groups was better precursors than anion ones. V2O5/TNTs catalyst was a promising substitute for the commercial vanadium catalysts and the work conducted herein provided a useful idea to design uniformly active phase loaded catalyst.
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Affiliation(s)
- Haiqiang Wang
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Environmental & Resources Science, Zhejiang University, 310058 Hangzhou, PR China; Zhejiang Provincial Engineering Research Center of Industrial Boiler & Furnace Flue Gas Pollution Control, Hangzhou 310027, PR China
| | - Penglu Wang
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Environmental & Resources Science, Zhejiang University, 310058 Hangzhou, PR China; Zhejiang Provincial Engineering Research Center of Industrial Boiler & Furnace Flue Gas Pollution Control, Hangzhou 310027, PR China
| | - Xiongbo Chen
- South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, PR China
| | - Zhongbiao Wu
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Environmental & Resources Science, Zhejiang University, 310058 Hangzhou, PR China; Zhejiang Provincial Engineering Research Center of Industrial Boiler & Furnace Flue Gas Pollution Control, Hangzhou 310027, PR China.
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7
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Zhao R, Jin D, Yang H, Lu S, Potter PM, Du C, Peng Y, Li X, Yan J. Low-Temperature Catalytic Decomposition of 130 Tetra- to Octa-PCDD/Fs Congeners over CuO X and MnO X Modified V 2O 5/TiO 2-CNTs with the Assistance of O 3. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:11424-11432. [PMID: 27668311 DOI: 10.1021/acs.est.6b02977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this study, a reliable and steady PCDD/F generation system was utilized to investigate the performance of catalysts, in which 130 congeners of tetra- to octapolychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) vapors were studied under simulated flue gas with/without O3. TiO2 and carbon nanotubes (CNTs) supported vanadium oxides (VOX/TiO2-CNTs) modified with MnOX and CuOX, which were reported to be beneficial to the decomposition of model molecules, were found to have a negative effect on the removal of real PCDD/Fs in the simulated flue gas without O3. Moreover, the addition of MnOX presented different effects depending on whether CuOX existed in catalysts or not, which was also contrary to its effects on the degradation of model molecules. In an O3-containing atmosphere, low chlorination level PCDD/Fs congeners were removed well over VOX-MnOX/TiO2-CNTs, while high chlorination level PCDD/Fs congeners were removed well over VOX-CuOX/TiO2-CNTs. Fortunately, all PCDD/Fs congeners decomposed well over VOX-MnOX-CuOX/TiO2-CNTs. Finally, the effects of tetra- to octachlorination level for the adsorption and degradation behaviors of PCDD/Fs congeners were also investigated.
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Affiliation(s)
| | | | | | | | - Phillip M Potter
- Department of Chemistry, Louisiana State University , Baton Rouge, Louisiana 70803, United States of America
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8
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Li B, Ren Z, Ma Z, Huang X, Liu F, Zhang X, Yang H. Selective catalytic reduction of NO by NH3 over CuO–CeO2 in the presence of SO2. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01430a] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction between NO2 and NH3/NH4+ induced the formation of NHX<3 species with high oxidability; NHX<3 promoted the surface sulfate decomposition; high de-NOX performance was achieved in the presence of SO2 at low temperature.
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Affiliation(s)
- Bo Li
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhiyuan Ren
- Foreign Economic Cooperation Office
- Ministry of Environmental Protection of China
- Beijing 100035
- China
| | - Zhaoxia Ma
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xiaodong Huang
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Fu Liu
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xiaobin Zhang
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Hangsheng Yang
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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9
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Li B, Huang Z, Huang X, Kou S, Liu F, Zhang X, Yang H. Mechanistic study of selective catalytic reduction of NO with NH3 over highly dispersed Fe2O3 loaded on Fe-ZSM-5. RSC Adv 2016. [DOI: 10.1039/c5ra25736k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly dispersed FexOy clusters loaded on Fe-ZSM-5 with a Fe3+ concentration up to 22 wt% promoted the de-NOX activity with an efficiency of 91%. The reaction route was temperature dependent.
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Affiliation(s)
- Bo Li
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhennan Huang
- State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals
- Lanzhou University of Technology
- Lanzhou 730050
- China
| | - Xiaodong Huang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Shengzhong Kou
- State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals
- Lanzhou University of Technology
- Lanzhou 730050
- China
| | - Fu Liu
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xiaobin Zhang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Hangsheng Yang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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10
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Zhou D, Li B, Ma Z, Huang X, Zhang X, Yang H. Synergy between FeOX and CuOX in FeCuOX/TiO2-hBN composites for NO reduction with NH3. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.08.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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11
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Zhao X, Huang L, Li H, Hu H, Han J, Shi L, Zhang D. Highly dispersed V2O5/TiO2 modified with transition metals (Cu, Fe, Mn, Co) as efficient catalysts for the selective reduction of NO with NH3. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60958-5] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Yang R, Huang H, Chen Y, Zhang X, Lu H. Performance of Cr-doped vanadia/titania catalysts for low-temperature selective catalytic reduction of NOx with NH3. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60884-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Lian Z, Liu F, He H. Effect of preparation methods on the activity of VOx/CeO2 catalysts for the selective catalytic reduction of NOx with NH3. Catal Sci Technol 2015. [DOI: 10.1039/c4cy00935e] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
VOx/CeO2 catalysts prepared by a homogeneous precipitation method exhibited high NOx conversion and strong SO2 resistance in NH3-SCR reaction.
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Affiliation(s)
- Zhihua Lian
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Fudong Liu
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Hong He
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
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14
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Zhou D, Ren Z, Li B, Ma Z, Zhang X, Yang H. Influence of hexagonal boron nitride on the selective catalytic reduction of NO with NH3over CuOX/TiO2. RSC Adv 2015. [DOI: 10.1039/c5ra01697e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
hBN promoted NO conversion over CuOX/TiO2, hBN promoted the oxidation of NO to NO2, hBN suppressed the NH3oxidation, a de-NOXactivity of 90.6% was achieved at 275 °C and SO2promoted the activity at 350 °C.
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Affiliation(s)
- Dongsheng Zhou
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhiyuan Ren
- Foreign Economic Cooperation Office
- Ministry of Environmental Protection, China
- Beijing 100035
- China
| | - Bo Li
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhaoxia Ma
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Xiaobin Zhang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Hangsheng Yang
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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15
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Jin D, Ren Z, Ma Z, liu F, Yang H. Low temperature chlorobenzene catalytic oxidation over MnOx/CNTs with the assistance of ozone. RSC Adv 2015. [DOI: 10.1039/c4ra16687f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
O3 promotes chlorobenzene catalytic oxidation over p-type MnOx/CNTs between 80–240 °C. A CB complete oxidation of 95% is achieved below 120 °C. The reaction follows the L–H mechanism with apparent activation energy of 15.0 kJ mol−1.
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Affiliation(s)
- Dongdong Jin
- State Key Laboratory of Silicon Materials
- Department of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhiyuan Ren
- Foreign Economic Cooperation Office
- Ministry of Environmental Protection China
- Beijing 100035
- China
| | - Zhaoxia Ma
- State Key Laboratory of Silicon Materials
- Department of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Fu liu
- State Key Laboratory of Silicon Materials
- Department of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Hangsheng Yang
- State Key Laboratory of Silicon Materials
- Department of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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16
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Li Q, Bian J, Zhang L, Zhang R, Wang G, Ng DHL. Synthesis of Carbon Materials-TiO2Hybrid Nanostructures and Their Visible-Light Photo-catalytic Activity. Chempluschem 2014; 79:454-461. [DOI: 10.1002/cplu.201300380] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Indexed: 01/30/2023]
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17
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Ozone Promotion of Monochlorobenzene Catalytic Oxidation Over Carbon Nanotubes-Supported Copper Oxide at High Temperature. Catal Letters 2013. [DOI: 10.1007/s10562-013-1059-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Ma Z, Yang H, Li B, Liu F, Zhang X. Temperature-Dependent Effects of SO2 on Selective Catalytic Reduction of NO over Fe–Cu–OX/CNTs–TiO2 Catalysts. Ind Eng Chem Res 2013. [DOI: 10.1021/ie3028119] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhaoxia Ma
- State Key Laboratory of Silicon Materials,
Department
of Materials Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China
| | - Hangsheng Yang
- State Key Laboratory of Silicon Materials,
Department
of Materials Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China
| | - Bo Li
- State Key Laboratory of Silicon Materials,
Department
of Materials Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China
| | - Fu Liu
- State Key Laboratory of Silicon Materials,
Department
of Materials Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China
| | - Xiaobin Zhang
- State Key Laboratory of Silicon Materials,
Department
of Materials Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China
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19
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20
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Li Q, Hou X, Yang H, Ma Z, Zheng J, Liu F, Zhang X, Yuan Z. Promotional effect of CeOX for NO reduction over V2O5/TiO2-carbon nanotube composites. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2012.01.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Li Q, Yang H, Ma Z, Zhang X. Selective catalytic reduction of NO with NH3 over CuOX-carbonaceous materials. CATAL COMMUN 2012. [DOI: 10.1016/j.catcom.2011.10.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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