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Du F, Xian X, Tang P, Li Y. Catalytic Degradation of Lignin over Sulfonyl-Chloride-Modified Lignin-Based Porous Carbon-Supported Metal Phthalocyanine: Effect of Catalyst Concentrations. Molecules 2024; 29:347. [PMID: 38257260 PMCID: PMC10820591 DOI: 10.3390/molecules29020347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/19/2023] [Accepted: 12/24/2023] [Indexed: 01/24/2024] Open
Abstract
A sulfonyl-chloride-modified lignin-based porous carbon-supported metal phthalocyanine catalyst was prepared and used to replace the traditional Fenton's reagent for lignin degradation. The catalyst underwent a detailed characterization analysis in terms of functional group distributions, surface area, morphological structure, via FT-IR, XPS, BET, and SEM. The catalyst possessed a specific surface area of 638.98 m2/g and a pore volume of 0.291 cm3/g. The prepared catalyst was studied for its ability of oxidative degradation of lignin under different reaction conditions. By optimizing the reaction conditions, a maximum liquid product yield of 38.94% was obtained at 135 °C with 3.5 wt% of catalyst and 15 × 10-2 mol/L H2O2; at the same time, a maximum phenols selectivity of 32.58% was achieved. The compositions and properties of liquid products obtained from lignin degradation using different catalyst concentrations were studied comparatively via GC-MS, FT-IR, 1H-NMR, and EA. Furthermore, the structure changes of solid residues are also discussed.
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Affiliation(s)
| | | | | | - Yanming Li
- High Performance Materials Research Institute, Guangxi Academy of Sciences, Nanning 530007, China; (F.D.)
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2
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Luo Y, Yue X, Zhang H, Liu X, Wu Z. Recent advances in energy efficiency optimization methods for plasma CO 2 conversion. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 906:167486. [PMID: 37788772 DOI: 10.1016/j.scitotenv.2023.167486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 09/28/2023] [Indexed: 10/05/2023]
Abstract
Efforts to develop efficient methods for converting carbon dioxide (CO2) have drawn mounting interest due to incremental concerns over carbon emissions. Non-thermal plasma (NTP) technology has shown promise in this regard by producing numerous reactive substances at relatively low temperatures. However, an analysis of relevant literature reveals an underwhelming level of overall energy efficiency for this technology and an insufficient level of attention being paid to it. It is crucial to put forward more effective energy-saving schemes based on a comprehensive analysis of past research results to promote sustained development. This review highlights the latest advances in pertinent energy efficiency optimization studies and outlines state-of-the-art methods. In terms of energy efficiency optimization for plasma CO2 conversion, a comparison is made among different research results in four aspects as follows. Specifically, this study analyzes reactor structure optimization in terms of discharge characteristic, flow field, and plasma contact area; discusses pathways of heat transfer optimization to suppress the competing reaction; and explores catalyst optimization in terms of active sites, calcination temperature, and product selectivity; examines the potential of utilizing solar energy for clean energy applications. The analysis of energy efficiency data indicates an overall improvement when the aforementioned optimization measures are applied, which is essential to validate the effectiveness of each method. Finally, this paper discusses the potential difficulties and future research areas of NTP technology. Urgent further research is imperative on energy efficiency optimization methods for potential large-scale industrial applications in the future.
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Affiliation(s)
- Yang Luo
- School of Civil Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Xiaofeng Yue
- School of Civil Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Hongli Zhang
- School of Civil Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Xiaoping Liu
- School of Civil Engineering, Hefei University of Technology, Hefei, Anhui 230009, China; Institute of Building Carbon Neutrality, Hefei University of Technology, Hefei, Anhui 230009, China.
| | - Zhengwei Wu
- School of Nuclear Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, China.
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3
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Preparation of Nanoscale Ni–Cu Supported Over Hydrochar by Hydrothermal Method and Effect of Ni/Cu Ratio on Catalytic Performances in Dry Reforming of Methane. Catal Letters 2023. [DOI: 10.1007/s10562-023-04280-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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4
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Guo F, Cao W, Wang L, Zhang Q, Xu J. High activity and strong coke resistance of nickel CO2-CH4 reforming catalyst promoted by different plasma treated modes. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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5
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Feng J, Sun X, Li Z, Hao X, Fan M, Ning P, Li K. Plasma-Assisted Reforming of Methane. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2203221. [PMID: 36251924 PMCID: PMC9731725 DOI: 10.1002/advs.202203221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/19/2022] [Indexed: 06/16/2023]
Abstract
Methane (CH4 ) is inexpensive, high in heating value, relatively low in carbon footprint compared to coal, and thus a promising energy resource. However, the locations of natural gas production sites are typically far from industrial areas. Therefore, transportation is needed, which could considerably increase the sale price of natural gas. Thus, the development of distributed, clean, affordable processes for the efficient conversion of CH4 has increasingly attracted people's attention. Among them are plasma technology with the advantages of mild operating conditions, low space need, and quick generation of energetic and chemically active species, which allows the reaction to occur far from the thermodynamic equilibrium and at a reasonable cost. Significant progress in plasma-assisted reforming of methane (PARM) is achieved and reviewed in this paper from the perspectives of reactor development, thermal and nonthermal PARM routes, and catalysis. The factors affecting the conversion of reactants and the selectivity of products are studied. The findings from the past works and the insight into the existing challenges in this work should benefit the further development of reactors, high-performance catalysts, and PARM routes.
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Affiliation(s)
- Jiayu Feng
- Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunming650500P. R. China
| | - Xin Sun
- Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunming650500P. R. China
- Departments of Chemical and Petroleum EngineeringUniversity of WyomingLaramieWY82071USA
| | - Zhao Li
- Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunming650500P. R. China
| | - Xingguang Hao
- Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunming650500P. R. China
| | - Maohong Fan
- Departments of Chemical and Petroleum EngineeringUniversity of WyomingLaramieWY82071USA
- School of Energy ResourcesUniversity of WyomingLaramieWY82071USA
- School of Civil & Environmental EngineeringGeorgia Institute of TechnologyAtlantaGA30332USA
| | - Ping Ning
- Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunming650500P. R. China
| | - Kai Li
- Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunming650500P. R. China
- Departments of Chemical and Petroleum EngineeringUniversity of WyomingLaramieWY82071USA
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Han J, Shan W, Zhao B, Tian C, Ma J, Zhang Q, Qin L, Chen W. One‐Pot Hydrothermal Synthesis for a Manganese Oxide Molecular Sieve for Application in Mercury Removal in Chloride‐Free Flue Gas. ChemistrySelect 2022. [DOI: 10.1002/slct.202200246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Han
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Weiwei Shan
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Bo Zhao
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources Wuhan University of Science and Technology Wuhan 430081 P.R. China
- Industrial Safety Engineering Technology Research Center of Hubei Province Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Chong Tian
- School of Power and Mechanical Engineering Wuhan University Wuhan 430072 P.R. China
| | - Junwei Ma
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Qiang Zhang
- Industrial Safety Engineering Technology Research Center of Hubei Province Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Linbo Qin
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources Wuhan University of Science and Technology Wuhan 430081 P.R. China
| | - Wangsheng Chen
- Industrial Safety Engineering Technology Research Center of Hubei Province Wuhan University of Science and Technology Wuhan 430081 P.R. China
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7
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Torrez-Herrera JJ, Korili SA, Gil A. Recent progress in the application of Ni-based catalysts for the dry reforming of methane. CATALYSIS REVIEWS 2021. [DOI: 10.1080/01614940.2021.2006891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- J. J. Torrez-Herrera
- INAMAT^2-Departamento de Ciencias, Edificio de los Acebos, Universidad Pública de Navarra, Pamplona, Spain
| | - S. A. Korili
- INAMAT^2-Departamento de Ciencias, Edificio de los Acebos, Universidad Pública de Navarra, Pamplona, Spain
| | - A. Gil
- INAMAT^2-Departamento de Ciencias, Edificio de los Acebos, Universidad Pública de Navarra, Pamplona, Spain
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Yang M, Wang Y, Zhang R, Liu T, Xia L, Chen Z, Fang X, Xu X, Xu J, Wang X. Ni/LaBO3 (B = Al, Cr, Fe) Catalysts for Steam Reforming of Methane (SRM): On the Interaction Between Ni and LaBO3 Perovskites with Differed Fine Structures. CATALYSIS SURVEYS FROM ASIA 2021. [DOI: 10.1007/s10563-021-09343-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Li X, Pang C, Li H, Gao X. Microwave energy inductive fluidized metal particles discharge behavior and its potential utilization in reaction intensification. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.07.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Dry Reforming of Methane over Carbon Fibre-Supported CeZrO2, Ni-CeZrO2, Pt-CeZrO2 and Pt-Ni-CeZrO2 Catalysts. Catalysts 2021. [DOI: 10.3390/catal11050563] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Dry reforming of methane (DRM) is one of the most important processes allowing transformation of two most potent greenhouse gases into a synthesis gas. The CH4 and CO2 are converted at high temperatures in the presence of a metal catalyst (usually Ni, also promoted with noble metals, supported over various oxides). The DRM process is not widely used in the gas processing industry because of prompt deactivation of the catalyst owing to carbon deposition and the blockage of the metal active sites. This problem can be hindered by proper design of the catalyst in terms, e.g., of its composition and by providing strong interaction between active metal and catalytic support. The properties of the latter are also crucial for the catalyst’s performance in DRM and the occurrence of parallel reactions such as reverse water gas shift, CO2 deoxidation or carbon formation. In this paper we show for the first time the DRM performance of the ceria-zirconia and metal (Ni and/or Pt) supported on carbon fibres. The obtained Ni and Ni-Pt containing catalysts showed relatively high activity in the studied reaction and high resistance towards carbon deposition.
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11
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Martin-del-Campo J, Uceda M, Coulombe S, Kopyscinski J. Plasma-catalytic dry reforming of methane over Ni-supported catalysts in a rotating gliding arc – Spouted bed reactor. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101474] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Recent Developments in Dielectric Barrier Discharge Plasma-Assisted Catalytic Dry Reforming of Methane over Ni-Based Catalysts. Catalysts 2021. [DOI: 10.3390/catal11040455] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The greenhouse effect is leading to global warming and destruction of the ecological environment. The conversion of carbon dioxide and methane greenhouse gases into valuable substances has attracted scientists’ attentions. Dry reforming of methane (DRM) alleviates environmental problems and converts CO2 and CH4 into valuable chemical substances; however, due to the high energy input to break the strong chemical bonds in CO2 and CH4, non-thermal plasma (NTP) catalyzed DRM has been promising in activating CO2 at ambient conditions, thus greatly lowering the energy input; moreover, the synergistic effect of the catalyst and plasma improves the reaction efficiency. In this review, the recent developments of catalytic DRM in a dielectric barrier discharge (DBD) plasma reactor on Ni-based catalysts are summarized, including the concept, characteristics, generation, and types of NTP used for catalytic DRM and corresponding mechanisms, the synergy and performance of Ni-based catalysts with DBD plasma, the design of DBD reactor and process parameter optimization, and finally current challenges and future prospects are provided.
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13
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Qiu H, Ran J, Niu J, Guo F, Ou Z. Effect of different doping ratios of Cu on the carbon formation and the elimination on Ni (111) surface: A DFT study. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111360] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Sohrabi S, Irankhah A. Ethanol Steam Reforming on Ce
x
M
y
O
2
(M: Cu, Zn, and Mn) Solid Solution Catalysts. Chem Eng Technol 2020. [DOI: 10.1002/ceat.202000070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Soheila Sohrabi
- University of Kashan Hydrogen and Fuel Cell Reserch Laboratory Chemical Engineering Department 8731753153 Kashan Iran
| | - Abdullah Irankhah
- University of Kashan Hydrogen and Fuel Cell Reserch Laboratory Chemical Engineering Department 8731753153 Kashan Iran
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Wu X, Xu L, Chen M, Lv C, Wen X, Cui Y, Wu CE, Yang B, Miao Z, Hu X. Recent Progresses in the Design and Fabrication of Highly Efficient Ni-Based Catalysts With Advanced Catalytic Activity and Enhanced Anti-coke Performance Toward CO 2 Reforming of Methane. Front Chem 2020; 8:581923. [PMID: 33195071 PMCID: PMC7543533 DOI: 10.3389/fchem.2020.581923] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 08/13/2020] [Indexed: 11/13/2022] Open
Abstract
CO2 reforming of methane (CRM) can effectively convert two greenhouse gases (CO2 and CH4) into syngas (CO + H2). This process can achieve the efficient resource utilization of CO2 and CH4 and reduce greenhouse gases. Therefore, CRM has been considered as a significantly promising route to solve environmental problems caused by greenhouse effect. Ni-based catalysts have been widely investigated in CRM reactions due to their various advantages, such as high catalytic activity, low price, and abundant reserves. However, Ni-based catalysts usually suffer from rapid deactivation because of thermal sintering of metallic Ni active sites and surface coke deposition, which restricted the industrialization of Ni-based catalysts toward the CRM process. In order to address these challenges, scientists all around the world have devoted great efforts to investigating various influencing factors, such as the option of appropriate supports and promoters and the construction of strong metal-support interaction. Therefore, we carefully summarized recent development in the design and preparation of Ni-based catalysts with advanced catalytic activity and enhanced anti-coke performance toward CRM reactions in this review. Specifically, recent progresses of Ni-based catalysts with different supports, additives, preparation methods, and so on, have been summarized in detail. Furthermore, recent development of reaction mechanism studies over Ni-based catalysts was also covered by this review. Finally, it is prospected that the Ni-based catalyst supported by an ordered mesoporous framework and the combined reforming of methane will become the future development trend.
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Affiliation(s)
- Xianyun Wu
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Leilei Xu
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Mindong Chen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Chufei Lv
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Xueying Wen
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Yan Cui
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Cai-E Wu
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, China
| | - Bo Yang
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Collaborative Innovation Center of the Atmospheric Environment and Equipment Technology, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing, China
| | - Zhichao Miao
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, China
| | - Xun Hu
- School of Material Science and Engineering, University of Jinan, Jinan, China
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Palma V, Cortese M, Renda S, Ruocco C, Martino M, Meloni E. A Review about the Recent Advances in Selected NonThermal Plasma Assisted Solid-Gas Phase Chemical Processes. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1596. [PMID: 32823944 PMCID: PMC7466689 DOI: 10.3390/nano10081596] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 01/12/2023]
Abstract
Plasma science has attracted the interest of researchers in various disciplines since the 1990s. This continuously evolving field has spawned investigations into several applications, including industrial sterilization, pollution control, polymer science, food safety and biomedicine. nonthermal plasma (NTP) can promote the occurrence of chemical reactions in a lower operating temperature range, condition in which, in a conventional process, a catalyst is generally not active. The aim, when using NTP, is to selectively transfer electrical energy to the electrons, generating free radicals through collisions and promoting the desired chemical changes without spending energy in heating the system. Therefore, NTP can be used in various fields, such as NOx removal from exhaust gases, soot removal from diesel engine exhaust, volatile organic compound (VOC) decomposition, industrial applications, such as ammonia production or methanation reaction (Sabatier reaction). The combination of NTP technology with catalysts is a promising option to improve selectivity and efficiency in some chemical processes. In this review, recent advances in selected nonthermal plasma assisted solid-gas processes are introduced, and the attention was mainly focused on the use of the dielectric barrier discharge (DBD) reactors.
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Affiliation(s)
| | | | | | | | | | - Eugenio Meloni
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (SA), Italy; (V.P.); (M.C.); (S.R.); (C.R.); (M.M.)
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17
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Dry Reforming of Methane (DRM) by Highly Active and Stable Ni Nanoparticles on Renewable Porous Carbons. Catalysts 2020. [DOI: 10.3390/catal10050501] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study, Ni nanoparticles supported on renewable porous carbon were prepared using hydrochar as a carbon precursor via in situ formation and self-reduction. The structure properties of the prepared nanocatalysts were characterized by multiple techniques, including XRD, SEM, and HR-TEM, and the dry reforming of methane (DRM) performance of the nanocatalysts in terms of conversion efficiency and reactivity stability was evaluated. The results revealed that the Ni2+ was uniformly anchored on the surface of the hydrochar, and subsequently the Ni nanoparticles were well dispersed in the composite with a diameter of less than 8 nm and had a narrow particle size distribution at a temperature lower than 800 °C. With an increased temperature from 800 to 900 °C, the significant sintering and agglomeration of nickel particles and the transformation from amorphous carbon to graphitic structure were observed in the composite. The nanocatalysts prepared at a temperature of 700 °C (Ni@C-700) and 800 °C (Ni@C-800) exhibited a high reforming conversion rate and catalytic stability of CH4 by CO2 (around 52% for Ni@C-700 and 70% for Ni@C-800 after 800 min of run-time, respectively). As for the composite obtained at 900 (Ni@C-900), the highly graphitic degree was coupled with the significantly increased nickel particle size, and this resulted in a remarkably decreased conversion efficiency. The present study offers a valuable application of the hydrochar and a facile and green approach to prepare highly active and cost-efficient Ni nanoparticles on porous carbons towards the dry reforming of methane.
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19
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Shi L, Chang Y, Qin L, Huang X, Xing F, Chen W. An integrative process of the simultaneous catalytic oxidation of NO, Hg0 and toluene from sintering flue gas by the natural ferrous manganese ore. NEW J CHEM 2019. [DOI: 10.1039/c9nj03697k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An integrative process of the simultaneous catalytic oxidation of NO, Hg0 and toluene from sintering flue gas by the natural ferrous manganese ore was studied in fixed bed reactor and in situ DRIFTS.
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Affiliation(s)
- Ling Shi
- Hubei Key Laboratory of Industrial Fume & Dust Pollution Control, Jianghan University
- Wuhan 430056
- China
| | - Yufeng Chang
- Hubei Key Laboratory of Industrial Fume & Dust Pollution Control, Jianghan University
- Wuhan 430056
- China
| | - Linbo Qin
- Hubei Provincial Industrial Safety Engineering Technology Research Center, Wuhan University of Science and Technology
- Wuhan
- P. R. China
| | - Xinming Huang
- Hubei Provincial Industrial Safety Engineering Technology Research Center, Wuhan University of Science and Technology
- Wuhan
- P. R. China
| | - Futang Xing
- Hubei Provincial Industrial Safety Engineering Technology Research Center, Wuhan University of Science and Technology
- Wuhan
- P. R. China
| | - Wangsheng Chen
- Hubei Provincial Industrial Safety Engineering Technology Research Center, Wuhan University of Science and Technology
- Wuhan
- P. R. China
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