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Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1726-1734 doi: 10.1007/s11705-022-2188-5

Abstract: Chemical looping reforming of methane is a novel and effective approach to convert methane to syngas,rate law could well predict the reduction kinetics; thus, it may be used to design and/or analyze a chemicallooping reforming reactor.

Keywords： chemical looping reforming     SrFeO3−δ/CaO·MnO nanocomposite     reduction kinetics     Avrami–Erofeyev    

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Performance and kinetics of iron-based oxygen carriers reduced by carbon monoxide for chemical looping

Xiuning HUA,Wei WANG,Feng WANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1130-1138 doi: 10.1007/s11783-015-0821-y

Abstract: Chemical looping combustion is a promising technology for energy conversion due to its low-carbon, high-efficiencyThe boosting recital of iron-based oxygen carrier support toward efficient chemical looping combustion

Keywords： chemical looping combustion     iron-based oxygen carriers     reduction kinetics     carbon monoxide     statistics    

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Application of the Chemical-Looping Concept for Azoetrope Separation Article

Xin Gao, Xueli Geng

Engineering 2021, Volume 7, Issue 1,   Pages 84-93 doi: 10.1016/j.eng.2020.06.022

Abstract: resource recovery has spurred significant research into the development of new separation methods in the chemicalIn this paper, a green and sustainable method for azeotrope separation is proposed based on a chemical-loopingThe central concept in the chemical-looping separation (CLS) method is the selection of a reactant thatIn summary, we provide guidance and references for chemical separation process intensification in productrefining and separation from azeotropic systems for the development of a more sustainable chemical industry

Keywords： Chemical-looping     Azeotropes     Reactive distillation     Reactants screening     Process intensification    

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New Insight into the Development of Oxygen Carrier Materials for Chemical Looping Systems Review

Zhuo Cheng, Lang Qin, Jonathan A. Fan, Liang-Shih Fan

Engineering 2018, Volume 4, Issue 3,   Pages 343-351 doi: 10.1016/j.eng.2018.05.002

Abstract:

Chemical looping combustion (CLC) and chemical looping reforming (CLR) are innovative technologiesMetal oxide materials play an essential role in the chemical looping redox processes.looping applications.looping reactions.looping technology applications.

Keywords： Chemical looping     Oxygen carrier     Hydrocarbon conversion     Ionic diffusion     Mechanism    

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Numerical investigation of the chemical and electrochemical characteristics of planar solid oxide fuelcell with direct internal reforming

Yuzhang WANG, Shilie WENG, Yiwu WENG

Frontiers in Energy 2011, Volume 5, Issue 2,   Pages 195-206 doi: 10.1007/s11708-011-0148-8

Abstract: three-dimensional mathematical model of a planar solid oxide fuel cell (SOFC) with complete direct internal steam reformingwas constructed to investigate the chemical and electrochemical characteristics of the porous-electrode-supportedThe models were used to simulate the methane steam reforming processes at the co- and counter-flow patterns

Keywords： planar solid oxide fuel cell (SOFC)     direct internal reforming     chemical reaction     methane     electrochemical    

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Mature

Giorgia De Guido, Matteo Compagnoni, Laura A. Pellegrini, Ilenia Rossetti

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 315-325 doi: 10.1007/s11705-017-1698-z

Abstract: To cope with the demerits of other CCS technologies, the chemical looping combustion (CLC) process has

Keywords： CO2 capture     monoethanolamine     chemical looping combustion     oxygen carrier     perovskites    

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Chemical Looping Clean Energy Technology Toward a Low-Carbon Future

Zhuo Cheng, Anuj Joshi, Liang-Shih Fa

Engineering 2023, Volume 29, Issue 10,   Pages 42-44 doi: 10.1016/j.eng.2023.08.008

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Simultaneous CO

Jie ZHU,Wei WANG,Xiuning HUA,Zhou XIA,Zhou DENG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1117-1129 doi: 10.1007/s11783-015-0812-z

Abstract: The chemical looping concept provided a novel way to achieve carbon separation during the production

Keywords： CO2 capture     chemical looping hydrogen generation     iron based oxygen carriers     single packed    

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decarbonisation of energy-intensive industries: a comparative review of techno-economic feasibility of solid looping

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1291-1317 doi: 10.1007/s11705-022-2151-5

Abstract: Retrofits of emerging calcium looping were shown to improve the overall viability of CO2 captureCalcium looping was shown to result in the average avoided CO2 cost of between 32.7 (ironSuch performance demonstrated the superiority of calcium looping for industrial decarbonisation.

Keywords： industrial CO2 emissions     CCS deployment     carbonate looping     net-zero industry     carbon capture    

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Intensification of Ethylene Production from Naphtha via a Redox Oxy-Cracking Scheme: Process Simulations and Analysis Article

Vasudev Pralhad Haribal,Yun Chen,Luke Neal,Fanxing Li

Engineering 2018, Volume 4, Issue 5,   Pages 714-721 doi: 10.1016/j.eng.2018.08.001

Abstract:

Ethylene production by the thermal cracking of naphtha is an energy-intensive process (up to 40 GJ heat per tonne ethylene), leading to significant formation of coke and nitrogen oxide (NOx), along with 1.8–2 kg of carbon dioxide (CO2) emission per kilogram of ethylene produced. We propose an alternative process for the redox oxy-cracking (ROC) of naphtha. In this two-step process, hydrogen (H2) from naphtha cracking is selectively combusted by a redox catalyst with its lattice oxygen first. The redox catalyst is subsequently re-oxidized by air and releases heat, which is used to satisfy the heat requirement for the cracking reactions. This intensified process reduces parasitic energy consumption and CO2 and NOx emissions. Moreover, the formation of ethylene and propylene can be enhanced due to the selective combustion of H2. In this study, the ROC process is simulated with ASPEN Plus® based on experimental data from recently developed redox catalysts. Compared with traditional naphtha cracking, the ROC process can provide up to 52% reduction in energy consumption and CO2 emissions. The upstream section of the process consumes approximately 67% less energy while producing 28% more ethylene and propylene for every kilogram of naphtha feedstock.

Keywords： Ethylene     Naphtha cracking     Process intensification     Chemical looping     Process simulations    

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Thermodynamic analysis of steam reforming of glycerol for hydrogen production at atmospheric pressure

Ammaru Ismaila, Xueli Chen, Xin Gao, Xiaolei Fan

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 60-71 doi: 10.1007/s11705-020-1975-0

Abstract: Thermodynamic chemical equilibrium analysis of steam reforming of glycerol (SRG) for selective hydrogen

Keywords： steam reforming of glycerol     H2     N2     carbon deposition     thermodynamic analysis     Gibbs    

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Influence of HS and NH on biogas dry reforming using Ni catalyst: a study on single and synergetic effect

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1632-1

Abstract:

● NH3 in biogas had a slight inhibitory effect on dry reforming

Keywords： Biogas     Dry reforming     Sulfur poisoning     Ammonia     Synergetic effect     Hydrogen    

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Steam reforming of toluene as a tar model compound with modified nickel-based catalyst

Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 492-501 doi: 10.1007/s11708-021-0721-8

Abstract: Catalytic steam reforming is a promising route for tar conversion to high energy syngas in the process

Keywords： catalytic steam reforming     tar model compound     Ni-based catalyst     carbon resistance    

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Current status of municipal wastewater treatment plants in North-east China: implications for reforming

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1673-5

Abstract:

● The performance and costs of 20 municipal WWTPs were analyzed.

Keywords： Low temperature     Municipal WWTPs     Cold region     Electricity consumption     Nitrogen removal    

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Catalytic steam reforming of tar for enhancing hydrogen production from biomass gasification: a review

Ru Shien TAN, Tuan Amran TUAN ABDULLAH, Anwar JOHARI, Khairuddin MD ISA

Frontiers in Energy 2020, Volume 14, Issue 3,   Pages 545-569 doi: 10.1007/s11708-020-0800-2

Abstract: Hence, catalytic steam reforming is an effective technique to address tar formation and improve H productionThis paper focuses on the current researching status, prospects, and challenges of steam reforming ofanalysis, supported metal catalysts, along with the reactions and process conditions for catalytic steam reformingMoreover, it discusses alternatives such as dry and autothermal reforming of tar.

Keywords： hydrogen     biomass gasification     tar     steam reforming     catalyst    

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Title Author Date Type Operation

Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial

Journal Article

Performance and kinetics of iron-based oxygen carriers reduced by carbon monoxide for chemical looping

Xiuning HUA,Wei WANG,Feng WANG

Journal Article

Application of the Chemical-Looping Concept for Azoetrope Separation

Xin Gao, Xueli Geng

Journal Article

New Insight into the Development of Oxygen Carrier Materials for Chemical Looping Systems

Zhuo Cheng, Lang Qin, Jonathan A. Fan, Liang-Shih Fan

Journal Article

Numerical investigation of the chemical and electrochemical characteristics of planar solid oxide fuelcell with direct internal reforming

Yuzhang WANG, Shilie WENG, Yiwu WENG

Journal Article

Mature

Giorgia De Guido, Matteo Compagnoni, Laura A. Pellegrini, Ilenia Rossetti

Journal Article

Chemical Looping Clean Energy Technology Toward a Low-Carbon Future

Zhuo Cheng, Anuj Joshi, Liang-Shih Fa

Journal Article

Simultaneous CO

Jie ZHU,Wei WANG,Xiuning HUA,Zhou XIA,Zhou DENG

Journal Article

decarbonisation of energy-intensive industries: a comparative review of techno-economic feasibility of solid looping

Journal Article

Intensification of Ethylene Production from Naphtha via a Redox Oxy-Cracking Scheme: Process Simulations and Analysis

Vasudev Pralhad Haribal,Yun Chen,Luke Neal,Fanxing Li

Journal Article

Thermodynamic analysis of steam reforming of glycerol for hydrogen production at atmospheric pressure

Ammaru Ismaila, Xueli Chen, Xin Gao, Xiaolei Fan

Journal Article

Influence of HS and NH on biogas dry reforming using Ni catalyst: a study on single and synergetic effect

Journal Article

Steam reforming of toluene as a tar model compound with modified nickel-based catalyst

Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU

Journal Article

Current status of municipal wastewater treatment plants in North-east China: implications for reforming

Journal Article

Catalytic steam reforming of tar for enhancing hydrogen production from biomass gasification: a review

Ru Shien TAN, Tuan Amran TUAN ABDULLAH, Anwar JOHARI, Khairuddin MD ISA

Journal Article