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Azancot L, González-Castaño M, Bobadilla LF, Centeno MA, Odriozola JA. Reforming of biomass-derived producer gas using toluene as model tar: Deactivation and regeneration studies in Ni and K-Ni catalysts. ENVIRONMENTAL RESEARCH 2024; 247:118210. [PMID: 38237753 DOI: 10.1016/j.envres.2024.118210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/16/2023] [Accepted: 01/13/2024] [Indexed: 01/28/2024]
Abstract
Within the syngas production from biomass gasification, tar removal constitutes a chief issue to overcome for advanced catalytic systems. This work investigates the performance of Ni and Ni-K catalysts for reforming of derived-biomass producer gas using toluene as model tar. At 750 °C and 60Lg-1h-1, the stability test (70 h) revealed stable performances (CO2, CH4 and C7H8 conversions of 60, 95 and 100%, correspondingly) uniquely for the Ni-K catalyst. Although the efficient protection towards coking let by K was demonstrated, TPO studies over the post-reacted systems still evidenced the presence of carbon deposits for both samples. Conducting three successive reaction/regeneration cycles with different gasifying agents (air, steam and CO2) at 800 °C for 1h, the capability towards regeneration of both catalytic systems was assessed and the spent catalysts were characterized by XRD, SEM and TEM. While none of the regeneration treatments recovered the performance of the unpromoted catalyst, the Ni-K catalysts demonstrated the capability of being fully regenerated by air and CO2 and exhibited analogous catalytic performances after a series of reaction/regeneration cycles. Hence, it is proved that the addition of K into Ni catalysts not only enhances the resistance against deactivation but enables rather facile regenerative procedures under certain atmospheres (air and CO2).
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Affiliation(s)
- Lola Azancot
- Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla, Centro mixto CSIC - Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain.
| | - M González-Castaño
- Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla, Centro mixto CSIC - Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Luis F Bobadilla
- Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla, Centro mixto CSIC - Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Miguel A Centeno
- Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla, Centro mixto CSIC - Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
| | - José A Odriozola
- Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla, Centro mixto CSIC - Universidad de Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
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2
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Li B, Li T, Xiao Y, Liu Z. Comparative studies on promotional effect of Pr6O11, Nd2O3 and Sm2O3 on Ni–SiO2 for pressurized carbon dioxide reforming of methane. J RARE EARTH 2023. [DOI: 10.1016/j.jre.2023.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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3
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Phuong PTT, Phuong NN, Kumar PS, Duy NPH, Van Le Q, Ngoc LTB, Jalil AA, Rajendran S, Cheng CK, Nguyen TH, Dinh MTN, Vo DVN. Hydrogen Generation from CO2 Reforming of Biomass-Derived Methanol on Ni/SiO2 Catalyst. Top Catal 2022. [DOI: 10.1007/s11244-022-01621-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Comparative Study of the CO2 Methanation Activity of Hydrotalcite-Based Nickel Catalysts Generated by Using Different Reduction Protocols. Catal Letters 2022. [DOI: 10.1007/s10562-022-04050-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
AbstractParameters controlling the reduction of nickel hydrotalcite-based catalysts have been investigated in order to optimize the activity of the catalyst for CO2 methanation. Beside the variation of temperature and duration in the reduction process of the catalysts with hydrogen, two different reduction modes have been explored. The first one is the direct reduction of the dried uncalcined hydrotalcite-based precursor material whereas the second one is given by the reduction of the same type of precursor material but having been subjected to a calcination step prior to reduction. The corresponding kinetic measurements for the two principally different catalyst preparation schemes reveal that omitting the calcination step can largely be beneficial. Standard characterization data (XRD, BET, TG-FTIR, XPS) for the different catalytic materials will be presented.
Graphical abstract
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5
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Al Mesfer MK, Danish M, Shah M. Synthesis and optimization of hydrotalcite derived Ni-Fe-Cu based catalysts for catalytic methane decomposition process using the design of experiment approach. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.08.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Franz R, Pinto D, Uslamin EA, Urakawa A, Pidko EA. Impact of Promoter Addition on the Regeneration of Ni/Al
2
O
3
Dry Reforming Catalysts. ChemCatChem 2021. [DOI: 10.1002/cctc.202101080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Robert Franz
- Inorganic Systems Engineering Group Chemical Engineering Department Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Donato Pinto
- Catalysis Engineering Chemical Engineering Department Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Evgeny A. Uslamin
- Inorganic Systems Engineering Group Chemical Engineering Department Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
- TsyfroCatLab Group University of Tyumen Volodarskogo St.6 625003 Tyumen Russia
| | - Atsushi Urakawa
- Catalysis Engineering Chemical Engineering Department Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Evgeny A. Pidko
- Inorganic Systems Engineering Group Chemical Engineering Department Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
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7
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He L, Li M, Li WC, Xu W, Wang Y, Wang YB, Shen W, Lu AH. Robust and Coke-free Ni Catalyst Stabilized by 1–2 nm-Thick Multielement Oxide for Methane Dry Reforming. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02995] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Lei He
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Mingrun Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Wen-Cui Li
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wei Xu
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yang Wang
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yan-Bo Wang
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wenjie Shen
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - An-Hui Lu
- State Key Laboratory of Fine Chemicals, Liaoning Key Laboratory for Catalytic Conversion of Carbon Resources, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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8
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Abdelsadek Z, Holgado JP, Halliche D, Caballero A, Cherifi O, Gonzalez-Cortes S, Masset PJ. Examination of the Deactivation Cycle of NiAl- and NiMgAl-Hydrotalcite Derived Catalysts in the Dry Reforming of Methane. Catal Letters 2021. [DOI: 10.1007/s10562-020-03513-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Duarte H, Sad M, Apesteguía C. Highly hydrothermal stable carbon-coated Pt/SiO2 catalysts to produce hydrogen via APR of polyols. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Recent progress on layered double hydroxide (LDH) derived metal-based catalysts for CO2 conversion to valuable chemicals. Catal Today 2020. [DOI: 10.1016/j.cattod.2020.06.020] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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11
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Continuous supercritical solvothermal preparation of nanostructured ceria-zirconia as supports for dry methane reforming catalysts. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104855] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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12
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Beheshti Askari A, Al Samarai M, Hiraoka N, Ishii H, Tillmann L, Muhler M, DeBeer S. In situ X-ray emission and high-resolution X-ray absorption spectroscopy applied to Ni-based bimetallic dry methane reforming catalysts. NANOSCALE 2020; 12:15185-15192. [PMID: 32657291 DOI: 10.1039/d0nr01960g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The promoting effect of cobalt on the catalytic activity of a NiCoO Dry Methane Reforming (DMR) catalyst was studied by a combination of in situ Kβ X-ray Emission Spectroscopy (XES) and Kβ-detected High Energy Resolution Fluorescence Detected X-ray absorption spectroscopy (HERFD XAS). Following the calcination process, Ni XES and Kβ-detected HERFD XAS data revealed that the NiO coordination in the NiCoO catalyst has a higher degree of symmetry and is different than that of pure NiO/γ-Al2O3. Following the reductive activation, it was found that the NiCoO/γ-Al2O3 catalyst required a relatively higher temperature compared to the monometallic NiO/γ-Al2O3 catalyst. This finding suggests that Co is hampering the reduction of Ni in the NiCoO catalyst by modulation of its electronic structure. It has also been previously shown that the addition of Co enhances the DMR activity. Further, the Kβ XES spectrum of the partly reduced catalysts at 450 °C reveals that the Ni sites in the NiCoO catalyst are electronically different from the NiO catalyst. The in situ X-ray spectroscopic study demonstrates that reduced metallic Co and Ni are the primary species present after reduction and are preserved under DMR conditions. However, the NiCo catalyst appears to always be somewhat more oxidized than the Ni-only species, suggesting that the presence of cobalt modulates the Ni electronic structure. The electronic structural modulations resulting from the presence of Co may be the key to the increased activity of the NiCo catalyst relative to the Ni-only catalyst. This study emphasizes the potential of in situ X-ray spectroscopy experiments for probing the electronic structure of catalytic materials during activation and under operating conditions.
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Affiliation(s)
- Abbas Beheshti Askari
- Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, D-45470 Mülheim an der Ruhr, Germany.
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13
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Nickel-Based Structured Catalysts for Indirect Internal Reforming of Methane. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10093083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A structured catalyst for the dry reforming of methane (DRM) was investigated as a biogas pre-reformer for indirect internal reforming solid oxide fuel cell (IIR-SOFC). For this purpose, a NiCrAl open-cell foam was chosen as support and Ni-based samarium doped ceria (Ni-SmDC) as catalyst. Ni-SmDC powder is a highly performing catalyst showing a remarkable carbon resistance due to the presence of oxygen vacancies that promote coke gasification by CO2 activation. Ni-SmDC powder was deposited on the metallic support by wash-coating method. The metallic foam, the powder, and the structured catalyst were characterized by several techniques such as: N2 adsorption-desorption technique, X-ray diffraction (XRD), scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX), focused ion beam (FIB), temperature programmed reduction (H2-TPR), and Raman spectroscopy. Catalytic tests were performed on structured catalysts to evaluate activity, selectivity, and stability at SOFC operating conditions.
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14
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Wittich K, Krämer M, Bottke N, Schunk SA. Catalytic Dry Reforming of Methane: Insights from Model Systems. ChemCatChem 2020. [DOI: 10.1002/cctc.201902142] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Knut Wittich
- hte GmbH Kurpfalzring 104 Heidelberg 69123 Germany
| | - Michael Krämer
- BASF SE Carl-Bosch-Strasse 38 Ludwigshafen am Rhein 67056 Germany
| | - Nils Bottke
- BASF SE Carl-Bosch-Strasse 38 Ludwigshafen am Rhein 67056 Germany
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15
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Franz R, Kühlewind T, Shterk G, Abou-Hamad E, Parastaev A, Uslamin E, Hensen EJM, Kapteijn F, Gascon J, Pidko EA. Impact of small promoter amounts on coke structure in dry reforming of methane over Ni/ZrO 2. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00817f] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Choosing the correct alkali metal as a promoter not only reduces coke formation in dry reforming of methane but also removes coke via gasification.
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16
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Shen D, Huo M, Li L, Lyu S, Wang J, Wang X, Zhang Y, Li J. Effects of alumina morphology on dry reforming of methane over Ni/Al2O3 catalysts. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02093d] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni-based catalysts supported on alumina with different morphologies exhibited different properties for the dry reforming of methane due to their specific lattice planes, 3D structures, and surface functional properties.
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Affiliation(s)
- Dongyang Shen
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Miaomiao Huo
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Lin Li
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Shuai Lyu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Juhan Wang
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Xiaoyan Wang
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Yuhua Zhang
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| | - Jinlin Li
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
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17
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Oton LF, Coelho DC, Oliveira AC, de Araujo JC, Lang R, Rodríguez-Castellón E, Rodríguez-Aguado E, Lucredio AF, Assaf EM, Reyna-Alvarado J, López-Galán OA, Ramos M. Structural transformation of vanadate nanotubes into vanadate oxides nanostructures during the dry reforming of methane. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Jin B, Shang Z, Li S, Jiang YB, Gu X, Liang X. Reforming of methane with carbon dioxide over cerium oxide promoted nickel nanoparticles deposited on 4-channel hollow fibers by atomic layer deposition. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00039f] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CeO2 can significantly enhance the catalytic performance of Ni/Al2O3 catalysts prepared by atomic layer deposition for dry reforming of methane.
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Affiliation(s)
- Baitang Jin
- Department of Chemical and Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | - Zeyu Shang
- Department of Chemical and Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | | | | | - Xuehong Gu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P.R. China
| | - Xinhua Liang
- Department of Chemical and Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
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19
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Kalai DY, Stangeland K, Tucho WM, Jin Y, Yu Z. Biogas reforming on hydrotalcite-derived Ni-Mg-Al catalysts: the effect of Ni loading and Ce promotion. J CO2 UTIL 2019. [DOI: 10.1016/j.jcou.2019.05.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Gevers BR, Naseem S, Leuteritz A, Labuschagné FJWJ. Comparison of nano-structured transition metal modified tri-metal MgMAl-LDHs (M = Fe, Zn, Cu, Ni, Co) prepared using co-precipitation. RSC Adv 2019; 9:28262-28275. [PMID: 35530444 PMCID: PMC9071004 DOI: 10.1039/c9ra05452a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 08/29/2019] [Indexed: 11/21/2022] Open
Abstract
Comparison of layered double hydroxides (LDHs) synthesised using different methods, conditions and post-treatment is difficult to achieve because these greatly modify their material properties. This paper aims to provide a comparison of material properties for modified quintinite, where all LDHs were synthesised at the same conditions – thus allowing for direct comparison of the material properties obtained. Nano-structured materials were formed in all cases. The nano-structured transition metal (TM) MgMAl–LDHs were synthesised using constant pH co-precipitation. Five TMs (M = Fe, Co, Ni, Cu, Zn) were included in the LDH layers with molar substitutions of 0.5%, 1%, 5%, 10%, and 25% based on Mg-replacement for divalent TM cations and Al-replacement for trivalent TM cations. The materials were characterised using powder X-ray diffraction (XRD), X-ray fluorescence spectroscopy (XRF), scanning electron microscopy (SEM), attenuated total reflectance Fourier transform infrared analysis (ATR-FTIR), thermogravimetric analysis (TGA) and particle size analysis (PSA). The modified LDHs were synthesised free of major by-products and with similar morphologies. It could be shown that the crystallite dimensions varied between the different TM substitutions, that morphological changes were visible for some of the TMs used, that the processability depended on the TMs substituted, and that the substitution of TMs influenced the thermal stability of the LDHs. Comparison of the effect of transition metal modification on the material properties of quintinite synthesised using co-precipitation under the same conditions.![]()
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Affiliation(s)
- Bianca R Gevers
- University of Pretoria Lynnwood Road, 0002 Pretoria South Africa
| | - Sajid Naseem
- Leibniz-Institut für Polymerforschung Dresden e. V. Hohe Straße 6 01069 Dresden Germany
| | - Andreas Leuteritz
- Leibniz-Institut für Polymerforschung Dresden e. V. Hohe Straße 6 01069 Dresden Germany
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21
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Zhang H, Shuai Y, Pang S, Pan R, Lougou BG, Huang X. Numerical Investigation of Carbon Deposition Behavior in Ni/Al2O3-Based Catalyst Porous-Filled Solar Thermochemical Reactor for the Dry Reforming of Methane Process. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02486] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | | | - Xing Huang
- College of Metallurgy and Energy, North China University of Science and Technology, Tangshan, Hebei 063210, China
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22
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Luisetto I, Tuti S, Romano C, Boaro M, Di Bartolomeo E, Kesavan JK, Kumar SS, Selvakumar K. Dry reforming of methane over Ni supported on doped CeO2: New insight on the role of dopants for CO2 activation. J CO2 UTIL 2019. [DOI: 10.1016/j.jcou.2019.01.006] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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23
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Dry Reforming of Methane at High Pressure in a Fixed-Bed Reactor with Axial Temperature Profile Determination. Catal Letters 2018. [DOI: 10.1007/s10562-018-2453-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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24
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Active and stable hydrotalcite derived Ni catalysts for CO2 reforming of methane: Comparison with catalysts by incipient wetness. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2017.12.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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25
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Yao L, Wang Y, Galvez ME, Hu C, Da Costa P. Ni–Mo 2 C supported on alumina as a substitute for Ni–Mo reduced catalysts supported on alumina material for dry reforming of methane. CR CHIM 2018. [DOI: 10.1016/j.crci.2017.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Li P, Yu F, Altaf N, Zhu M, Li J, Dai B, Wang Q. Two-Dimensional Layered Double Hydroxides for Reactions of Methanation and Methane Reforming in C1 Chemistry. MATERIALS 2018; 11:ma11020221. [PMID: 29385064 PMCID: PMC5848918 DOI: 10.3390/ma11020221] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 01/26/2018] [Accepted: 01/28/2018] [Indexed: 11/16/2022]
Abstract
CH4 as the paramount ingredient of natural gas plays an eminent role in C1 chemistry. CH4 catalytically converted to syngas is a significant route to transmute methane into high value-added chemicals. Moreover, the CO/CO2 methanation reaction is one of the potent technologies for CO2 valorization and the coal-derived natural gas production process. Due to the high thermal stability and high extent of dispersion of metallic particles, two-dimensional mixed metal oxides through calcined layered double hydroxides (LDHs) precursors are considered as the suitable supports or catalysts for both the reaction of methanation and methane reforming. The LDHs displayed compositional flexibility, small crystal sizes, high surface area and excellent basic properties. In this paper, we review previous works of LDHs applied in the reaction of both methanation and methane reforming, focus on the LDH-derived catalysts, which exhibit better catalytic performance and thermal stability than conventional catalysts prepared by impregnation method and also discuss the anti-coke ability and anti-sintering ability of LDH-derived catalysts. We believe that LDH-derived catalysts are promising materials in the heterogeneous catalytic field and provide new insight for the design of advance LDH-derived catalysts worthy of future research.
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Affiliation(s)
- Panpan Li
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China.
| | - Feng Yu
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China.
| | - Naveed Altaf
- Environmental Functional Nanomaterials (EFN) Laboratory, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
| | - Mingyuan Zhu
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China.
| | - Jiangbing Li
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China.
| | - Bin Dai
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China.
| | - Qiang Wang
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China.
- Environmental Functional Nanomaterials (EFN) Laboratory, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
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27
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Giehr A, Maier L, Schunk SA, Deutschmann O. Thermodynamic Considerations on the Oxidation State of Co/γ-Al2
O3
and Ni/γ-Al2
O3
Catalysts under Dry and Steam Reforming Conditions. ChemCatChem 2018. [DOI: 10.1002/cctc.201701376] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Andreas Giehr
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology, KIT; 76131 Karlsruhe Germany
| | - Lubow Maier
- Institute of Catalysis Research and Technology; Karlsruhe Institute of Technology, KIT; 76131 Karlsruhe Germany
| | - Stephan A. Schunk
- R&D Solutions, hte GmbH, the high throughput experimentation company; Kurpfalzring 104 69123 Heidelberg Germany
| | - Olaf Deutschmann
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology, KIT; 76131 Karlsruhe Germany
- Institute of Catalysis Research and Technology; Karlsruhe Institute of Technology, KIT; 76131 Karlsruhe Germany
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28
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Gorimbo J. Use of stability diagrams to predict catalyst speciation during Fischer Tropsch reduction stage: a mini-review. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00228b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An alternative way of predicting phase evolution of iron-based Fischer Tropsch synthesis catalysts during activation.
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Affiliation(s)
- Joshua Gorimbo
- Institute for the Development of Energy for African Sustainability (IDEAS)
- Roodepoort
- South Africa
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29
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Kühl S, Düdder H, Girgsdies F, Kähler K, Muhler M, Behrens M. Perovskites as Precursors for Ni/La2O3Catalysts in the Dry Reforming of Methane: Synthesis by Constant pH Co-Precipitation, Reduction Mechanism and Effect of Ru-Doping. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700141] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Stefanie Kühl
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Hendrik Düdder
- Laboratory of Industrial Chemistry; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Frank Girgsdies
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Kevin Kähler
- Laboratory of Industrial Chemistry; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Martin Muhler
- Laboratory of Industrial Chemistry; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Malte Behrens
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- Faculty of Chemistry & Center for Nanointegration Duisburg-Essen; Universität Duisburg-Essen; Universitätsstr. 7 45141 Essen Germany
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30
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Influence of preparation method on activity and stability of Ni catalysts supported on Gd doped ceria in dry reforming of methane. J CO2 UTIL 2017. [DOI: 10.1016/j.jcou.2017.06.014] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Oemar U, Hidajat K, Kawi S. High catalytic stability of Pd-Ni/Y2O3 formed by interfacial Cl for oxy-CO2 reforming of CH4. Catal Today 2017. [DOI: 10.1016/j.cattod.2016.07.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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32
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A Short Review on the Catalytic Activity of Hydrotalcite-Derived Materials for Dry Reforming of Methane. Catalysts 2017. [DOI: 10.3390/catal7010032] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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33
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Gennequin C, Hany S, Tidahy HL, Aouad S, Estephane J, Aboukaïs A, Abi-Aad E. Influence of the presence of ruthenium on the activity and stability of Co-Mg-Al-based catalysts in CO 2 reforming of methane for syngas production. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:22744-22760. [PMID: 27562810 DOI: 10.1007/s11356-016-7453-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 08/09/2016] [Indexed: 06/06/2023]
Abstract
Hydrogen production by methane dry reforming is an important yet challenging process. A performing catalyst will favor the thermodynamic equilibrium while ensuring good hydrogen selectivity. We hereby report the synthesis of Co x Mg6-x Al2 (with x = 2 and 6) mixed oxide catalysts synthesized via hydrotalcite precursors and the synthesis of a ruthenium-based catalyst on a cobalt, magnesium, and aluminum mixed oxide supports Ru/Co x Mg6-x Al2 (with x = 2 and 6). The impregnation of ruthenium on the hydrotalcites was performed in two ways: by impregnation on the dried hydrotalcite and by memory effect on hydrotalcite calcined at 500 °C. The deposition of ruthenium by memory effect of the magnesium and cobalt support allows the generation of both metallic and basic sites which provides an active and stable catalyst for the dry reforming reaction of methane.
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Affiliation(s)
- Cédric Gennequin
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, E.A. 4492), Université du Littoral Côte d'Opale (ULCO), F-59140, Dunkerque, France.
| | - Sara Hany
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, E.A. 4492), Université du Littoral Côte d'Opale (ULCO), F-59140, Dunkerque, France
| | - Haingomalala Lucette Tidahy
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, E.A. 4492), Université du Littoral Côte d'Opale (ULCO), F-59140, Dunkerque, France
| | - Samer Aouad
- Department of Chemistry, University of Balamand (UOB), Tripoli, Lebanon
| | - Jane Estephane
- Department of Chemical Engineering, University of Balamand (UOB), Tripoli, Lebanon
| | - Antoine Aboukaïs
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, E.A. 4492), Université du Littoral Côte d'Opale (ULCO), F-59140, Dunkerque, France
| | - Edmond Abi-Aad
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, E.A. 4492), Université du Littoral Côte d'Opale (ULCO), F-59140, Dunkerque, France
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34
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Wehinger GD, Kraume M, Berg V, Korup O, Mette K, Schlögl R, Behrens M, Horn R. Investigating dry reforming of methane with spatial reactor profiles and particle-resolved CFD simulations. AIChE J 2016. [DOI: 10.1002/aic.15520] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gregor D. Wehinger
- Chemical and Process Engineering; Technische Universität Berlin; Fraunhoferstr. 33-36 10587 Berlin Germany
| | - Matthias Kraume
- Chemical and Process Engineering; Technische Universität Berlin; Fraunhoferstr. 33-36 10587 Berlin Germany
| | - Viktor Berg
- Institute of Chemical Reaction Engineering; Hamburg University of Technology; Eißendorfer Str. 38 21073 Hamburg Germany
| | - Oliver Korup
- Institute of Chemical Reaction Engineering; Hamburg University of Technology; Eißendorfer Str. 38 21073 Hamburg Germany
| | - Katharina Mette
- Dept. of Inorganic Chemistry; Fritz Haber Institute of the Max Planck Society; Faradayweg 4-6 14195 Berlin Germany
| | - Robert Schlögl
- Dept. of Inorganic Chemistry; Fritz Haber Institute of the Max Planck Society; Faradayweg 4-6 14195 Berlin Germany
| | - Malte Behrens
- Inorganic Chemistry, University of Duisburg-Essen; Universitätsstr. 7 45141 Essen Germany
| | - Raimund Horn
- Institute of Chemical Reaction Engineering; Hamburg University of Technology; Eißendorfer Str. 38 21073 Hamburg Germany
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35
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Mette K, Kühl S, Tarasov A, Willinger MG, Kröhnert J, Wrabetz S, Trunschke A, Scherzer M, Girgsdies F, Düdder H, Kähler K, Ortega KF, Muhler M, Schlögl R, Behrens M, Lunkenbein T. High-Temperature Stable Ni Nanoparticles for the Dry Reforming of Methane. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01683] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Katharina Mette
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Stefanie Kühl
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Andrey Tarasov
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Marc G. Willinger
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Jutta Kröhnert
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Sabine Wrabetz
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Annette Trunschke
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Michael Scherzer
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Frank Girgsdies
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
| | - Hendrik Düdder
- Ruhr-Universität Bochum, Lehrstuhl für Technische
Chemie, Universitätsstraße
150, 44801 Bochum, Germany
| | - Kevin Kähler
- Ruhr-Universität Bochum, Lehrstuhl für Technische
Chemie, Universitätsstraße
150, 44801 Bochum, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Abteilung für Heterogene Reaktionen, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Klaus Friedel Ortega
- Universität Duisburg-Essen, Fakultät Chemie,
Anorganische Chemie, Universitätsstraße
7, 45141 Essen, Germany
| | - Martin Muhler
- Ruhr-Universität Bochum, Lehrstuhl für Technische
Chemie, Universitätsstraße
150, 44801 Bochum, Germany
| | - Robert Schlögl
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
- Max-Planck-Institut für Chemische Energiekonversion, Abteilung für Heterogene Reaktionen, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Malte Behrens
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
- Universität Duisburg-Essen, Fakultät Chemie,
Anorganische Chemie, Universitätsstraße
7, 45141 Essen, Germany
| | - Thomas Lunkenbein
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Department
of Inorganic Chemistry, Faradayweg 4-6, 14195 Berlin, Germany
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36
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Facile synthesis of Ni/SiO 2 catalyst by sequential hydrogen/air treatment: A superior anti-coking catalyst for dry reforming of methane. J CO2 UTIL 2016. [DOI: 10.1016/j.jcou.2016.05.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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37
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Kelling R, Eigenberger G, Nieken U. Ceramic counterflow reactor for autothermal dry reforming at high temperatures. Catal Today 2016. [DOI: 10.1016/j.cattod.2016.02.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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38
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Bette N, Thielemann J, Schreiner M, Mertens F. Methanation of CO2
over a (Mg,Al)O
x
Supported Nickel Catalyst Derived from a (Ni,Mg,Al)-Hydrotalcite-like Precursor. ChemCatChem 2016. [DOI: 10.1002/cctc.201600469] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nadine Bette
- Institute of Physical Chemistry; TU Bergakademie Freiberg; Leipziger Str. 29 09599 Freiberg Germany
| | - Jörg Thielemann
- Institute of Physical Chemistry; TU Bergakademie Freiberg; Leipziger Str. 29 09599 Freiberg Germany
- Volkswagen AG; Rudolf-Leiding-Platz 1 34219 Baunatal Germany
| | - Marcus Schreiner
- Institute of Energy Process Engineering and Chemical Engineering; TU Bergakademie Freiberg; Fuchsmühlenweg 9 09599 Freiberg Germany
| | - Florian Mertens
- Institute of Physical Chemistry; TU Bergakademie Freiberg; Leipziger Str. 29 09599 Freiberg Germany
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39
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On the role of the stability of functional groups in multi-walled carbon nanotubes applied as support in iron-based high-temperature Fischer–Tropsch synthesis. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.09.023] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Li W, Zhao Z. Hierarchically structured tetragonal zirconia as a promising support for robust Ni based catalysts for dry reforming of methane. RSC Adv 2016. [DOI: 10.1039/c6ra12457g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work presents a facile approach for preparing nanosheet-accumulating Laminaria japonica-like hierarchically structured ZrO2 with tetragonal phase, which acts as excellent support for robust supported Ni catalyst towards dry reforming of methane.
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Affiliation(s)
- Weizuo Li
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
| | - Zhongkui Zhao
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
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41
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Behrens M. Coprecipitation: An excellent tool for the synthesis of supported metal catalysts – From the understanding of the well known recipes to new materials. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.07.050] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Luneau M, Schuurman Y, Meunier FC, Mirodatos C, Guilhaume N. High-throughput assessment of catalyst stability during autothermal reforming of model biogas. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00702j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A six parallel-flow reactor set-up was implemented to assess the long-term stability of Ni-based catalysts for autothermal reforming of model biogas.
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Affiliation(s)
- M. Luneau
- Université Lyon 1
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon IRCELYON
- UMR5256 CNRS
- Villeurbanne Cedex
- France
| | - Y. Schuurman
- Université Lyon 1
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon IRCELYON
- UMR5256 CNRS
- Villeurbanne Cedex
- France
| | - F. C. Meunier
- Université Lyon 1
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon IRCELYON
- UMR5256 CNRS
- Villeurbanne Cedex
- France
| | - C. Mirodatos
- Université Lyon 1
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon IRCELYON
- UMR5256 CNRS
- Villeurbanne Cedex
- France
| | - N. Guilhaume
- Université Lyon 1
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon IRCELYON
- UMR5256 CNRS
- Villeurbanne Cedex
- France
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43
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Yao L, Shi J, Hu C. The structure, carbon deposition and stability of a ZrOx/Ni–MnOx/SiO2 catalyst for the CO2 reforming of methane. RSC Adv 2015. [DOI: 10.1039/c5ra19195e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A ZrOx/Ni–MnOx/SiO2 catalyst with both high activity and stability was obtained. Most of the deposited carbon was CO2-oxidizable with the release of CO and H2.
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Affiliation(s)
- Lu Yao
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Jia Shi
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Changwei Hu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
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44
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Tarasov A, Düdder H, Mette K, Kühl S, Kähler K, Schlögl R, Muhler M, Behrens M. Investigation of Coking During Dry Reforming of Methane by Means of Thermogravimetry. CHEM-ING-TECH 2014. [DOI: 10.1002/cite.201400092] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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