1
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Zhang Z, Zhou W, Wang T, Gu Z, Zhu Y, Liu Z, Wu Z, Zhang G, Jin W. Ion-Conducting Ceramic Membrane Reactors for the Conversion of Chemicals. MEMBRANES 2023; 13:621. [PMID: 37504987 PMCID: PMC10386144 DOI: 10.3390/membranes13070621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 07/29/2023]
Abstract
Ion-conducting ceramic membranes, such as mixed oxygen ionic and electronic conducting (MIEC) membranes and mixed proton-electron conducting (MPEC) membranes, have the potential for absolute selectivity for specific gases at high temperatures. By utilizing these membranes in membrane reactors, it is possible to combine reaction and separation processes into one unit, leading to a reduction in by-product formation and enabling the use of thermal effects to achieve efficient and sustainable chemical production. As a result, membrane reactors show great promise in the production of various chemicals and fuels. This paper provides an overview of recent developments in dense ceramic catalytic membrane reactors and their potential for chemical production. This review covers different types of membrane reactors and their principles, advantages, disadvantages, and key issues. The paper also discusses the configuration and design of catalytic membrane reactors. Finally, the paper offers insights into the challenges of scaling up membrane reactors from experimental stages to practical applications.
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Affiliation(s)
- Zhicheng Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Wanglin Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Tianlei Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Zhenbin Gu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Yongfan Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Zhengkun Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Zhentao Wu
- Energy and Bioproducts Research Institute (EBRI), Aston University, Birmingham B4 7ET, UK
| | - Guangru Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
| | - Wanqin Jin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu Road(S), Nanjing 211816, China
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2
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Shu Y, Wang M, Duan X, Liu D, Yang S, Zhang P. Low‐Temperature
Total Oxidation of Methane by Pore‐ and Vacancy‐engineered
NiO
Catalysts. AIChE J 2022. [DOI: 10.1002/aic.17664] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yuan Shu
- School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai China
| | - Mengyao Wang
- School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai China
| | - Xiaolan Duan
- School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai China
| | - Dandan Liu
- School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai China
| | - Shize Yang
- Eyring Materials Center Arizona State University Tempe Arizona USA
| | - Pengfei Zhang
- School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai China
- State Key Laboratory of High‐efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering Ningxia University Yinchuan China
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3
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Xu J, Haw KG, Li Z, Pati S, Wang Z, Kawi S. A mini-review on recent developments in SAPO-34 zeolite membranes and membrane reactors. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00349b] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Schematic diagram of a SAPO-34 membrane for various gas separation.
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Affiliation(s)
- Jeff Xu
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Kok-Giap Haw
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Zhan Li
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Subhasis Pati
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Zhigang Wang
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
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4
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Wang Y, Chen H, Wang X, Meng B, Yang N, Tan X, Liu S. Preparation of ZIF-8 Membranes on Porous ZnO Hollow Fibers by a Facile ZnO-Induced Method. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02750] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yang Wang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, China
| | - Hanhan Chen
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, China
| | - Xiaobin Wang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, China
| | - Bo Meng
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, China
| | - Naitao Yang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, China
| | - Xiaoyao Tan
- Department of Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China
| | - Shaomin Liu
- Department of Chemical Engineering, Curtin University, Perth, Western Australia 6845, Australia
- College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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5
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Wang Z, Xu J, Pati S, Chen T, Deng Y, Dewangan N, Meng L, Lin JY, Kawi S. High H
2
permeable SAPO‐34 hollow fiber membrane for high temperature propane dehydrogenation application. AIChE J 2020. [DOI: 10.1002/aic.16278] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Zhigang Wang
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
| | - Jeff Xu
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
| | - Subhasis Pati
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
| | - Tianjia Chen
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
| | - Yuzhen Deng
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
| | - Nikita Dewangan
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
| | - Lie Meng
- Chemical Engineering, School for Engineering of Matter, Transport and EnergyArizona State University Tempe Arizona USA
| | - Jerry Y.S. Lin
- Chemical Engineering, School for Engineering of Matter, Transport and EnergyArizona State University Tempe Arizona USA
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular EngineeringNational University of Singapore Singapore Singapore
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6
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Elbadawi AH, Ge L, Li Z, Liu S, Wang S, Zhu Z. Catalytic partial oxidation of methane to syngas: review of perovskite catalysts and membrane reactors. CATALYSIS REVIEWS 2020. [DOI: 10.1080/01614940.2020.1743420] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - Lei Ge
- Center for Future Materials, University of Southern Queensland, Springfield, Australia
| | - Zhiheng Li
- School of Chemical Engineering, The University of Queensland, Brisbane, Australia
| | - Shaomin Liu
- Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Shaobin Wang
- School of Chemical Engineering, The University of Adelaide, Adelaide, Australia
| | - Zhonghua Zhu
- School of Chemical Engineering, The University of Queensland, Brisbane, Australia
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7
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Chen T, Wang Z, Hu J, Wai MH, Kawi S, Lin Y. High CO2 permeability of ceramic-carbonate dual-phase hollow fiber membrane at medium-high temperature. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117770] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Ultra-thin (~1 μm) Pd–Cu membrane reactor for coupling CO2 hydrogenation and propane dehydrogenation applications. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117496] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Wang Z, Chen T, Dewangan N, Li Z, Das S, Pati S, Li Z, Lin JYS, Kawi S. Catalytic mixed conducting ceramic membrane reactors for methane conversion. REACT CHEM ENG 2020. [DOI: 10.1039/d0re00177e] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Schematic of catalytic mixed conducting ceramic membrane reactors for various reactions: (a) O2 permeable ceramic membrane reactor; (b) H2 permeable ceramic membrane reactor; (c) CO2 permeable ceramic membrane reactor.
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Affiliation(s)
- Zhigang Wang
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Tianjia Chen
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Nikita Dewangan
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Ziwei Li
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Sonali Das
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Subhasis Pati
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Zhan Li
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
| | - Jerry Y. S. Lin
- Chemical Engineering
- School for Engineering of Matter, Transport and Energy
- Arizona State University
- Tempe
- USA
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular Engineering
- National University of Singapore
- Singapore
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10
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Wang Z, Li Z, Cui Y, Chen T, Hu J, Kawi S. Highly Efficient NO Decomposition via Dual-Functional Catalytic Perovskite Hollow Fiber Membrane Reactor Coupled with Partial Oxidation of Methane at Medium-Low Temperature. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:9937-9946. [PMID: 31355635 DOI: 10.1021/acs.est.9b02530] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A novel dual-functional catalytic perovskite hollow fiber membrane reactor was fabricated by integrating BaBi0.05Co0.8Nb0.15O3-δ (BBCN) perovskite hollow fiber membrane with Ni-phyllosilicate hollow sphere catalysts for simultaneous NO decomposition and partial oxidation of methane (POM) reaction. With this novel catalytic membrane reactor, NO could be completely converted to N2 at a medium-low temperature (675 °C) owing to instantaneous oxygen removal from the NO decomposition reaction system. Coupled POM reaction on the other side of BBCN hollow fiber membrane not only increased the driving force for oxygen permeation but also produced valuable products (syngas). This novel membrane reactor showed high NO removal capacity at comparatively low temperatures (675-700 °C), which is 100-200 °C lower than those of other membrane reactors reported in literature. In addition, even with the presence of a 2-5% oxygen concentration in NO stream, NO could still be completely decomposed to N2 via this catalytic BBCN membrane reactor. Evidently, the application of this novel catalytic membrane reactor could overcome the inhibition of oxygen present atmosphere for NO decomposition and achieve a remarkably high efficiency for NO removal.
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Affiliation(s)
- Zhigang Wang
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 117576 Singapore
| | - Ziwei Li
- School of Chemical Engineering , Guizhou Institute of Technology , Guiyang 550003 , P. R. China
| | - Yifan Cui
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 117576 Singapore
| | - Tianjia Chen
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 117576 Singapore
| | - Jiawei Hu
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 117576 Singapore
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 117576 Singapore
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11
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Chen T, Wang Z, Das S, Liu L, Li Y, Kawi S, Lin Y. A novel study of sulfur-resistance for CO2 separation through asymmetric ceramic-carbonate dual-phase membrane at high temperature. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.03.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Wang Z, Bian Z, Dewangan N, Xu J, Kawi S. High-performance catalytic perovskite hollow fiber membrane reactor for oxidative propane dehydrogenation. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.02.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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Mixed Ionic-Electronic Conducting Membranes (MIEC) for Their Application in Membrane Reactors: A Review. Processes (Basel) 2019. [DOI: 10.3390/pr7030128] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Mixed ionic-electronic conducting membranes have seen significant progress over the last 25 years as efficient ways to obtain oxygen separation from air and for their integration in chemical production systems where pure oxygen in small amounts is needed. Perovskite materials are the most employed materials for membrane preparation. However, they have poor phase stability and are prone to poisoning when subjected to CO2 and SO2, which limits their industrial application. To solve this, the so-called dual-phase membranes are attracting greater attention. In this review, recent advances on self-supported and supported oxygen membranes and factors that affect the oxygen permeation and membrane stability are presented. Possible ways for further improvements that can be pursued to increase the oxygen permeation rate are also indicated. Lastly, an overview of the most relevant examples of membrane reactors in which oxygen membranes have been integrated are provided.
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14
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High oxygen permeable and CO2-tolerant SrCoxFe0.9-xNb0.1O3-δ (x = 0.1–0.8) perovskite membranes: Behavior and mechanism. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.02.046] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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He Z, Yuan R, Zhang Y, Wang W, Gao J, Chen C, Wu H, Liu X, Zhan Z. A Novel Energy-Efficient Process for Production of Nitrogen from Air via a Reaction-Driven Membrane Reactor. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02758] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhenyu He
- Laboratory
of Materials for Energy Conversion, Collaborative Innovation Center
of Chemistry for Energy Materials, and Department of Materials Science
and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Ronghua Yuan
- Laboratory
of Materials for Energy Conversion, Collaborative Innovation Center
of Chemistry for Energy Materials, and Department of Materials Science
and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yu Zhang
- Laboratory
of Materials for Energy Conversion, Collaborative Innovation Center
of Chemistry for Energy Materials, and Department of Materials Science
and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Wendong Wang
- Laboratory
of Materials for Energy Conversion, Collaborative Innovation Center
of Chemistry for Energy Materials, and Department of Materials Science
and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Jianfeng Gao
- Laboratory
of Materials for Energy Conversion, Collaborative Innovation Center
of Chemistry for Energy Materials, and Department of Materials Science
and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Chusheng Chen
- Laboratory
of Materials for Energy Conversion, Collaborative Innovation Center
of Chemistry for Energy Materials, and Department of Materials Science
and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Hao Wu
- Shanghai
Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Xuejiao Liu
- Shanghai
Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Zhongliang Zhan
- Shanghai
Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
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16
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Wu XY, Ghoniem AF, Uddi M. Enhancing co-production of H2
and syngas via water splitting and POM on surface-modified oxygen permeable membranes. AIChE J 2016. [DOI: 10.1002/aic.15518] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Xiao-Yu Wu
- Dept. of Mechanical Engineering; Massachusetts Institute of Technology; Cambridge MA 02139
| | - Ahmed F. Ghoniem
- Dept. of Mechanical Engineering; Massachusetts Institute of Technology; Cambridge MA 02139
| | - Mruthunjaya Uddi
- Dept. of Mechanical Engineering; The University of Alabama; Tuscaloosa AL 35487
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17
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Wang Z, Oemar U, Ang ML, Kawi S. Oxidative steam reforming of biomass tar model compound via catalytic BaBi0.05Co0.8Nb0.15O3− hollow fiber membrane reactor. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.03.014] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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18
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Yuan RH, He Z, Zhang Y, Wang WD, Chen CS, Wu H, Zhan ZL. Partial Oxidation of Methane to Syngas in a Packed Bed Catalyst Membrane Reactor. AIChE J 2016. [DOI: 10.1002/aic.15202] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rong-hua Yuan
- Laboratory of Materials for Energy Conversion, Collaborative Innovation Center of Chemistry for Energy Materials, and Dept. of Materials Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Zhenyu He
- Laboratory of Materials for Energy Conversion, Collaborative Innovation Center of Chemistry for Energy Materials, and Dept. of Materials Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Yu Zhang
- Laboratory of Materials for Energy Conversion, Collaborative Innovation Center of Chemistry for Energy Materials, and Dept. of Materials Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Wen-dong Wang
- Laboratory of Materials for Energy Conversion, Collaborative Innovation Center of Chemistry for Energy Materials, and Dept. of Materials Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Chu-sheng Chen
- Laboratory of Materials for Energy Conversion, Collaborative Innovation Center of Chemistry for Energy Materials, and Dept. of Materials Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Hao Wu
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Shanghai 200050 P. R. China
| | - Zhong-liang Zhan
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Shanghai 200050 P. R. China
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19
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Zhu J, Guo S, Liu G, Liu Z, Zhang Z, Jin W. A robust mixed-conducting multichannel hollow fiber membrane reactor. AIChE J 2015. [DOI: 10.1002/aic.14835] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jiawei Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemistry and Chemical Engineering; Nanjing Tech University (former Nanjing University of Technology); 5 Xinmofan Road Nanjing 210009 P.R. China
| | - Shaobin Guo
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemistry and Chemical Engineering; Nanjing Tech University (former Nanjing University of Technology); 5 Xinmofan Road Nanjing 210009 P.R. China
| | - Gongping Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemistry and Chemical Engineering; Nanjing Tech University (former Nanjing University of Technology); 5 Xinmofan Road Nanjing 210009 P.R. China
| | - Zhengkun Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemistry and Chemical Engineering; Nanjing Tech University (former Nanjing University of Technology); 5 Xinmofan Road Nanjing 210009 P.R. China
| | - Zhicheng Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemistry and Chemical Engineering; Nanjing Tech University (former Nanjing University of Technology); 5 Xinmofan Road Nanjing 210009 P.R. China
| | - Wanqin Jin
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemistry and Chemical Engineering; Nanjing Tech University (former Nanjing University of Technology); 5 Xinmofan Road Nanjing 210009 P.R. China
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20
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Ultra-high oxygen permeable BaBiCoNb hollow fiber membranes and their stability under pure CH4 atmosphere. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.04.025] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Kathiraser Y, Wang Z, Kawi S. Oxidative CO2 reforming of methane in La0.6Sr0.4Co0.8Ga0.2O3-δ (LSCG) hollow fiber membrane reactor. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 47:14510-14517. [PMID: 24274713 DOI: 10.1021/es403158k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
CO2 utilization in catalytic membrane reactors for syngas production is an environmentally benign solution to counter the escalating global CO2 concerns. In this study, integration of a La0.6Sr0.4Co0.8Ga0.2O3-δ (LSCG) hollow fiber membrane reactor with Ni/LaAlO3-Al2O3 catalyst for the oxidative CO2 reforming of methane (OCRM) reaction was successfully tested for 160 h of reaction. High CH4 and CO2 conversions of ca. 94% and 73% were obtained with O2 flux ca. 1 mL·min(-1)·cm(-2) at 725 °C for the 160-h stability test. Surface temperature programmed desorption studies of the membrane were conducted with H2, CO, and CO2 as probe gases to facilitate understanding on the effect of H2 and CO product gases as well as CO2 reactant gases on the membrane surface. Scanning electron microscopy-energy dispersive X-ray (SEM-EDX), X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared (FTIR) analysis of the postreacted membrane after 160-h stability tests suggests Sr-enriched phases with the presence of adsorbed carbonate and hydrogenated carbon. This shows the subsequent reactant spillover on the membrane surface from the catalyst bed took place due to the reaction occurring on the catalyst. However, XRD analysis of the bulk structure does not show any phase impurities, thus confirming the structural integrity of the LSCG hollow fiber membrane.
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Affiliation(s)
- Yasotha Kathiraser
- Department of Chemical and Biomolecular Engineering, National University of Singapore , Singapore 117576
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