1
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Schmidt C, Kureti S. CO
2
Conversion by Fischer‐Tropsch Synthesis Using Na‐Modified Fe Catalysts. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202200067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Christian Schmidt
- TU Bergakademie Freiberg Institute of Energy Process Engineering and Chemical Engineering, Chair of Reaction Engineering Fuchsmühlenweg 9 09599 Freiberg Germany
| | - Sven Kureti
- TU Bergakademie Freiberg Institute of Energy Process Engineering and Chemical Engineering, Chair of Reaction Engineering Fuchsmühlenweg 9 09599 Freiberg Germany
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2
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Straß‐Eifert A, Sheppard TL, Becker H, Friedland J, Zimina A, Grunwaldt J, Güttel R. Cobalt‐based Nanoreactors in Combined Fischer‐Tropsch Synthesis and Hydroprocessing: Effects on Methane and CO
2
Selectivity. ChemCatChem 2021. [DOI: 10.1002/cctc.202101053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Angela Straß‐Eifert
- Institute of Chemical Engineering Ulm University Albert-Einstein-Allee 11 D-89069 Ulm Germany
| | - Thomas L. Sheppard
- Institute for Chemical Technology and Polymer Chemistry Karlsruhe Institute of Technology Engesserstraße 20 76131 Karlsruhe Germany
- Institute of Catalysis Research and Technology Karlsruhe Institute of Technology Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Henning Becker
- Institute of Chemical Engineering Ulm University Albert-Einstein-Allee 11 D-89069 Ulm Germany
| | - Jens Friedland
- Institute of Chemical Engineering Ulm University Albert-Einstein-Allee 11 D-89069 Ulm Germany
| | - Anna Zimina
- Institute of Catalysis Research and Technology Karlsruhe Institute of Technology Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Jan‐Dierk Grunwaldt
- Institute for Chemical Technology and Polymer Chemistry Karlsruhe Institute of Technology Engesserstraße 20 76131 Karlsruhe Germany
- Institute of Catalysis Research and Technology Karlsruhe Institute of Technology Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Robert Güttel
- Institute of Chemical Engineering Ulm University Albert-Einstein-Allee 11 D-89069 Ulm Germany
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3
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Smarzaro JL, Baldanza MAS, de Almeida AJ, Caytuero A, Salim VMM, Passos FB, Teixeira da Silva V. Effect of Silica Encapsulation on Cobalt-Based Catalysts for Fischer–Tropsch Synthesis under Different Reaction Conditions. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juliana L. Smarzaro
- Programa de Engenharia Química, COPPE, Universidade Federal do Rio de Janeiro, P.O. Box 68502, 21941-972 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Maria A. S. Baldanza
- Programa de Engenharia Química, COPPE, Universidade Federal do Rio de Janeiro, P.O. Box 68502, 21941-972 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Antônio J. de Almeida
- Programa de Engenharia Química, COPPE, Universidade Federal do Rio de Janeiro, P.O. Box 68502, 21941-972 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alexander Caytuero
- Departamento de Engenharia Química e de Petróleo, Universidade Federal Fluminense, Rua Passo da Pátria 156, 24210-240 Niterói, Rio de Janeiro, Brazil
| | - Vera M. M. Salim
- Programa de Engenharia Química, COPPE, Universidade Federal do Rio de Janeiro, P.O. Box 68502, 21941-972 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fabio B. Passos
- Departamento de Engenharia Química e de Petróleo, Universidade Federal Fluminense, Rua Passo da Pátria 156, 24210-240 Niterói, Rio de Janeiro, Brazil
| | - Victor Teixeira da Silva
- Programa de Engenharia Química, COPPE, Universidade Federal do Rio de Janeiro, P.O. Box 68502, 21941-972 Rio de Janeiro, Rio de Janeiro, Brazil
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4
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Straß‐Eifert A, Wal LI, Hernández Mejía C, Weber LJ, Yoshida H, Zečević J, Jong KP, Güttel R. Bifunctional Co‐based Catalysts for Fischer‐Tropsch Synthesis: Descriptors Affecting the Product Distribution. ChemCatChem 2021. [DOI: 10.1002/cctc.202100270] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Angela Straß‐Eifert
- Institute of Chemical Engineering Ulm University 89069 Ulm Germany
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Lars I. Wal
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Carlos Hernández Mejía
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Lennart J. Weber
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Hideto Yoshida
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
- Department of Nanocharacterization for Nanostructures and Functions Nanoscience and Nanotechnology Center ISIR Osaka University Japan
| | - Jovana Zečević
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Krijn P. Jong
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Robert Güttel
- Institute of Chemical Engineering Ulm University 89069 Ulm Germany
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5
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Yakovenko RE, Zubkov IN, Savost’yanov AP, Soromotin VN, Krasnyakova TV, Papeta OP, Mitchenko SA. Hybrid Catalyst for the Selective Synthesis of Fuel Range Hydrocarbons by the Fischer–Tropsch Method. KINETICS AND CATALYSIS 2021. [DOI: 10.1134/s0023158421010122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Straß‐Eifert A, Sheppard TL, Damsgaard CD, Grunwaldt J, Güttel R. Stability of Cobalt Particles In and Outside HZSM‐5 under CO Hydrogenation Conditions Studied by
ex situ
and
in situ
Electron Microscopy. ChemCatChem 2021. [DOI: 10.1002/cctc.202001533] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Angela Straß‐Eifert
- Institute of Chemical Engineering Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Thomas L. Sheppard
- Institute for Chemical Technology and Polymer Chemistry Karlsruhe Institute of Technology Engesserstr. 20 76131 Karlsruhe Germany
- Institute of Catalysis Research and Technology Karlsruhe Institute of Technology Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Christian D. Damsgaard
- DTU Nanolab and DTU Physics Technical University of Denmark Fysikvej – Building 307 2800 Kongens Lyngby Denmark
| | - Jan‐Dierk Grunwaldt
- Institute for Chemical Technology and Polymer Chemistry Karlsruhe Institute of Technology Engesserstr. 20 76131 Karlsruhe Germany
- Institute of Catalysis Research and Technology Karlsruhe Institute of Technology Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Robert Güttel
- Institute of Chemical Engineering Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
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7
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Straß-Eifert A, Güttel R. Multifunctional cobalt‐based nanoreactors for the combined Fischer‐Tropsch synthesis and hydroprocessing: Material synthesis and catalysis. CHEM-ING-TECH 2020. [DOI: 10.1002/cite.202055367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- A. Straß-Eifert
- Ulm University Institute of Chemical Engineering Albert-Einstein-Allee 11 89081 Ulm Germany
| | - R. Güttel
- Ulm University Institute of Chemical Engineering Albert-Einstein-Allee 11 89081 Ulm Germany
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8
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Affiliation(s)
- Chuanbo Gao
- Center for Materials Chemistry, Frontier Institute of Science and Technology, and State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, China
| | - Fenglei Lyu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Yadong Yin
- Department of Chemistry, University of California, Riverside, California 92521, United States
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9
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Kirchner J, Zambrzycki C, Kureti S, Güttel R. CO
2
Methanation on Fe Catalysts Using Different Structural Concepts. CHEM-ING-TECH 2020. [DOI: 10.1002/cite.201900157] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Johann Kirchner
- Technical University of Freiberg Institute of Energy Process Engineering and Chemical Engineering, Chair of Reaction Engineering Fuchsmühlenweg 9 09599 Freiberg Germany
| | - Christian Zambrzycki
- Ulm University Institute of Chemical Engineering Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Sven Kureti
- Technical University of Freiberg Institute of Energy Process Engineering and Chemical Engineering, Chair of Reaction Engineering Fuchsmühlenweg 9 09599 Freiberg Germany
| | - Robert Güttel
- Ulm University Institute of Chemical Engineering Albert-Einstein-Allee 11 89081 Ulm Germany
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10
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Yakovenko RE, Savost'yanov AP, Narochniy GB, Soromotin VN, Zubkov IN, Papeta OP, Svetogorov RD, Mitchenko SA. Preliminary evaluation of a commercially viable Co-based hybrid catalyst system in Fischer–Tropsch synthesis combined with hydroprocessing. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00975j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hybrid catalyst for one-step conversion of syngas into liquid hydrocarbons, mainly gasoline and diesel, is proposed.
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Affiliation(s)
- Roman E. Yakovenko
- M.I. Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
| | | | | | | | - Ivan N. Zubkov
- M.I. Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
| | - Olga P. Papeta
- M.I. Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
| | | | - Serge A. Mitchenko
- M.I. Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
- Institute of Physical Organic & Coal Chemistry
- Donetsk
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11
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Kirsch H, Brübach L, Loewert M, Riedinger M, Gräfenhahn A, Böltken T, Klumpp M, Pfeifer P, Dittmeyer R. CO
2
‐neutrale Fischer‐Tropsch‐Kraftstoffe aus dezentralen modularen Anlagen: Status und Perspektiven. CHEM-ING-TECH 2020. [DOI: 10.1002/cite.201900120] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hannah Kirsch
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Lucas Brübach
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Marcel Loewert
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Michael Riedinger
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Alexander Gräfenhahn
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Tim Böltken
- INERATEC GmbH Siemensallee 84 76187 Karlsruhe Deutschland
| | - Michael Klumpp
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Peter Pfeifer
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
- INERATEC GmbH Siemensallee 84 76187 Karlsruhe Deutschland
| | - Roland Dittmeyer
- Karlsruher Institut für Technologie (KIT)Institut für Mikroverfahrenstechnik Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
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12
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Ilsemann J, Straß‐Eifert A, Friedland J, Kiewidt L, Thöming J, Bäumer M, Güttel R. Cobalt@Silica Core‐Shell Catalysts for Hydrogenation of CO/CO
2
Mixtures to Methane. ChemCatChem 2019. [DOI: 10.1002/cctc.201900916] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jan Ilsemann
- Institute of Applied and Physical ChemistryUniversity of Bremen Bremen 28359 Germany
| | | | - Jens Friedland
- Institute of Chemical EngineeringUlm University Ulm 89081 Germany
| | - Lars Kiewidt
- Institute of Chemical EngineeringUniversity of Bremen Bremen 28359 Germany
| | - Jorg Thöming
- Institute of Chemical EngineeringUniversity of Bremen Bremen 28359 Germany
| | - Marcus Bäumer
- Institute of Applied and Physical ChemistryUniversity of Bremen Bremen 28359 Germany
| | - Robert Güttel
- Institute of Chemical EngineeringUlm University Ulm 89081 Germany
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13
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Martínez-Vargas DX, Sandoval-Rangel L, Campuzano-Calderon O, Romero-Flores M, Lozano FJ, Nigam KDP, Mendoza A, Montesinos-Castellanos A. Recent Advances in Bifunctional Catalysts for the Fischer–Tropsch Process: One-Stage Production of Liquid Hydrocarbons from Syngas. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01141] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniela Xulú Martínez-Vargas
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
| | - Ladislao Sandoval-Rangel
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
| | - Omar Campuzano-Calderon
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
| | - Michel Romero-Flores
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
| | - Francisco J. Lozano
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
| | - K. D. P. Nigam
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
- Department of Chemical Engineering, Indian Institute of Technology, Delhi 110016, India
| | - Alberto Mendoza
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Ave. Eugenio Garza Sada 2501, Monterrey 64849, N.L., Mexico
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14
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Yakovenko RE, Narochnyi GB, Zubkov IN, Nepomnyashchikh EV, Savost’yanov AP. Effect of the Composition of Synthesis Gas on a Combined Process of the Synthesis and Hydrofining of Hydrocarbons from CO and H2. KINETICS AND CATALYSIS 2019. [DOI: 10.1134/s0023158419020137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Losch P, Huang W, Vozniuk O, Goodman ED, Schmidt W, Cargnello M. Modular Pd/Zeolite Composites Demonstrating the Key Role of Support Hydrophobic/Hydrophilic Character in Methane Catalytic Combustion. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00596] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Pit Losch
- Department of Chemical Engineering and SUNCAT Center for Interface Science and Catalysis, Stanford University, Stanford, California 94304, United States
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr 45470, Germany
| | - Weixin Huang
- Department of Chemical Engineering and SUNCAT Center for Interface Science and Catalysis, Stanford University, Stanford, California 94304, United States
| | - Olena Vozniuk
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr 45470, Germany
| | - Emmett D. Goodman
- Department of Chemical Engineering and SUNCAT Center for Interface Science and Catalysis, Stanford University, Stanford, California 94304, United States
| | - Wolfgang Schmidt
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr 45470, Germany
| | - Matteo Cargnello
- Department of Chemical Engineering and SUNCAT Center for Interface Science and Catalysis, Stanford University, Stanford, California 94304, United States
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16
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Synthesis of Nano-engineered Catalysts Consisting of Co3O4 Nanoparticles Confined in Porous SiO2. Top Catal 2019. [DOI: 10.1007/s11244-019-01134-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Grützner T, Ziegenbalg D, Güttel R. Process Intensification - An Unbroken Trend in Chemical Engineering. CHEM-ING-TECH 2018. [DOI: 10.1002/cite.201800032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Thomas Grützner
- Universität Ulm; Institut für Chemieingenieurwesen; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Dirk Ziegenbalg
- Universität Ulm; Institut für Chemieingenieurwesen; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Robert Güttel
- Universität Ulm; Institut für Chemieingenieurwesen; Albert-Einstein-Allee 11 89081 Ulm Germany
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18
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Borshch VN, Zhuk SY, Sachkova NV, Alymov MI. Formation of catalytically active layers on the surface of polymetallic alloys. DOKLADY PHYSICAL CHEMISTRY 2017. [DOI: 10.1134/s001250161706001x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Baier S, Damsgaard CD, Klumpp M, Reinhardt J, Sheppard T, Balogh Z, Kasama T, Benzi F, Wagner JB, Schwieger W, Schroer CG, Grunwaldt JD. Stability of a Bifunctional Cu-Based Core@Zeolite Shell Catalyst for Dimethyl Ether Synthesis Under Redox Conditions Studied by Environmental Transmission Electron Microscopy and In Situ X-Ray Ptychography. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2017; 23:501-512. [PMID: 28376946 DOI: 10.1017/s1431927617000332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
When using bifunctional core@shell catalysts, the stability of both the shell and core-shell interface is crucial for catalytic applications. In the present study, we elucidate the stability of a CuO/ZnO/Al2O3@ZSM-5 core@shell material, used for one-stage synthesis of dimethyl ether from synthesis gas. The catalyst stability was studied in a hierarchical manner by complementary environmental transmission electron microscopy (ETEM), scanning electron microscopy (SEM) and in situ hard X-ray ptychography with a specially designed in situ cell. Both reductive activation and reoxidation were applied. The core-shell interface was found to be stable during reducing and oxidizing treatment at 250°C as observed by ETEM and in situ X-ray ptychography, although strong changes occurred in the core on a 10 nm scale due to the reduction of copper oxide to metallic copper particles. At 350°C, in situ X-ray ptychography indicated the occurrence of structural changes also on the µm scale, i.e. the core material and parts of the shell undergo restructuring. Nevertheless, the crucial core-shell interface required for full bifunctionality appeared to remain stable. This study demonstrates the potential of these correlative in situ microscopy techniques for hierarchically designed catalysts.
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Affiliation(s)
- Sina Baier
- 1Institute for Chemical Technology and Polymer Chemistry,Karlsruhe Institute of Technology,76131 Karlsruhe,Germany
| | - Christian D Damsgaard
- 2Center for Electron Nanoscopy,Technical University of Denmark,2800 Kgs. Lyngby,Denmark
| | - Michael Klumpp
- 4Institute of Chemical Reaction Engineering,Friedrich-Alexander University Erlangen-Nürnberg (FAU),91058 Erlangen,Germany
| | - Juliane Reinhardt
- 5Deutsches Elektronen-Synchrotron DESY,Notkestr. 85,22607 Hamburg,Germany
| | - Thomas Sheppard
- 1Institute for Chemical Technology and Polymer Chemistry,Karlsruhe Institute of Technology,76131 Karlsruhe,Germany
| | - Zoltan Balogh
- 2Center for Electron Nanoscopy,Technical University of Denmark,2800 Kgs. Lyngby,Denmark
| | - Takeshi Kasama
- 2Center for Electron Nanoscopy,Technical University of Denmark,2800 Kgs. Lyngby,Denmark
| | - Federico Benzi
- 1Institute for Chemical Technology and Polymer Chemistry,Karlsruhe Institute of Technology,76131 Karlsruhe,Germany
| | - Jakob B Wagner
- 2Center for Electron Nanoscopy,Technical University of Denmark,2800 Kgs. Lyngby,Denmark
| | - Wilhelm Schwieger
- 4Institute of Chemical Reaction Engineering,Friedrich-Alexander University Erlangen-Nürnberg (FAU),91058 Erlangen,Germany
| | | | - Jan-Dierk Grunwaldt
- 1Institute for Chemical Technology and Polymer Chemistry,Karlsruhe Institute of Technology,76131 Karlsruhe,Germany
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20
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Straß A, Maier R, Güttel R. Continuous Synthesis of Nanostructured Co3
O4
@SiO2
Core-Shell Particles in a Laminar-Flow Reactor. CHEM-ING-TECH 2017. [DOI: 10.1002/cite.201600162] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Angela Straß
- Ulm University; Institute of Chemical Engineering; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Roland Maier
- Ulm University; Institute of Chemical Engineering; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Robert Güttel
- Ulm University; Institute of Chemical Engineering; Albert-Einstein-Allee 11 89081 Ulm Germany
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21
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Savost’yanov AP, Yakovenko RE, Narochnyi GB, Bakun VG, Sulima SI, Yakuba ES, Mitchenko SA. Industrial catalyst for the selective Fischer–Tropsch synthesis of long-chain hydrocarbons. KINETICS AND CATALYSIS 2017. [DOI: 10.1134/s0023158417010062] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Kalz KF, Kraehnert R, Dvoyashkin M, Dittmeyer R, Gläser R, Krewer U, Reuter K, Grunwaldt J. Future Challenges in Heterogeneous Catalysis: Understanding Catalysts under Dynamic Reaction Conditions. ChemCatChem 2017; 9:17-29. [PMID: 28239429 PMCID: PMC5299475 DOI: 10.1002/cctc.201600996] [Citation(s) in RCA: 203] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Indexed: 01/12/2023]
Abstract
In the future, (electro-)chemical catalysts will have to be more tolerant towards a varying supply of energy and raw materials. This is mainly due to the fluctuating nature of renewable energies. For example, power-to-chemical processes require a shift from steady-state operation towards operation under dynamic reaction conditions. This brings along a number of demands for the design of both catalysts and reactors, because it is well-known that the structure of catalysts is very dynamic. However, in-depth studies of catalysts and catalytic reactors under such transient conditions have only started recently. This requires studies and advances in the fields of 1) operando spectroscopy including time-resolved methods, 2) theory with predictive quality, 3) kinetic modelling, 4) design of catalysts by appropriate preparation concepts, and 5) novel/modular reactor designs. An intensive exchange between these scientific disciplines will enable a substantial gain of fundamental knowledge which is urgently required. This concept article highlights recent developments, challenges, and future directions for understanding catalysts under dynamic reaction conditions.
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Affiliation(s)
- Kai F. Kalz
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)D-76344Eggenstein-LeopoldshafenGermany
| | - Ralph Kraehnert
- Department of ChemistryTechnische Universität BerlinD-10623BerlinGermany
| | - Muslim Dvoyashkin
- Institute of Chemical TechnologyUniversität LeipzigD-04103LeipzigGermany
| | - Roland Dittmeyer
- Institute for Micro Process Engineering (IMVT)Karlsruhe Institute of Technology (KIT)D-76344Eggenstein-LeopoldshafenGermany
| | - Roger Gläser
- Institute of Chemical TechnologyUniversität LeipzigD-04103LeipzigGermany
| | - Ulrike Krewer
- Institute of Energy and Process Systems EngineeringTU BraunschweigD-38106BraunschweigGermany
| | - Karsten Reuter
- Chair for Theoretical Chemistry and Catalysis Research CenterTechnische Universität MünchenD-85747GarchingGermany
| | - Jan‐Dierk Grunwaldt
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)D-76344Eggenstein-LeopoldshafenGermany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT)D-76131KarlsruheGermany
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Carvalho A, Marinova M, Batalha N, Marcilio NR, Khodakov AY, Ordomsky VV. Design of nanocomposites with cobalt encapsulated in the zeolite micropores for selective synthesis of isoparaffins in Fischer–Tropsch reaction. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01945a] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new strategy for the synthesis of metal–zeolite nanocomposite materials containing metal nanoparticles only in the zeolite pores is proposed.
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Affiliation(s)
| | - Maya Marinova
- Institut Chevreul
- FR2638 CNRS
- Bât. C6 Université Lille 1
- F-59655 Villeneuve d'Ascq
- France
| | | | - Nilson R. Marcilio
- Department of Chemical Engineering
- Federal University of Rio Grande do Sul
- Porto Alegre
- Brazil
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24
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Savost’yanov AP, Yakovenko RE, Sulima SI, Bakun VG, Narochnyi GB, Chernyshev VM, Mitchenko SA. The impact of Al 2 O 3 promoter on an efficiency of C 5+ hydrocarbons formation over Co/SiO 2 catalysts via Fischer-Tropsch synthesis. Catal Today 2017. [DOI: 10.1016/j.cattod.2016.02.037] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Becker H, Güttel R, Turek T. Experimental evaluation of catalyst layers with bimodal pore structure for Fischer–Tropsch synthesis. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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26
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Duyckaerts N, Trotuş IT, Swertz AC, Schüth F, Prieto G. In Situ Hydrocracking of Fischer–Tropsch Hydrocarbons: CO-Prompted Diverging Reaction Pathways for Paraffin and α-Olefin Primary Products. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00904] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nicolas Duyckaerts
- Max-Planck-Institut
für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
| | - Ioan-Teodor Trotuş
- Max-Planck-Institut
für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
| | - Ann-Christin Swertz
- Max-Planck-Institut
für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
| | - Ferdi Schüth
- Max-Planck-Institut
für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
| | - Gonzalo Prieto
- Max-Planck-Institut
für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
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27
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Koo HM, Tran-Phu T, Yi GR, Shin CH, Chung CH, Bae JW. Effect of the ordered meso–macroporous structure of Co/SiO2 on the enhanced activity of hydrogenation of CO to hydrocarbons. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01685a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ordered meso–macroporous silica (MMS) was applied for the cobalt-based FTS reaction, and the enhanced activity on the Co/MMS was mainly due to the larger macropore cavity by enhancing the mass transfer rate which can be easily regenerated by in situ feeding of liquid hydrocarbons.
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Affiliation(s)
- Hyun Mo Koo
- School of Chemical Engineering
- Sungkyunkwan University (SKKU)
- Suwon
- Republic of Korea
| | - Thanh Tran-Phu
- School of Chemical Engineering
- Sungkyunkwan University (SKKU)
- Suwon
- Republic of Korea
| | - Gi-Ra Yi
- School of Chemical Engineering
- Sungkyunkwan University (SKKU)
- Suwon
- Republic of Korea
| | - Chae-Ho Shin
- Department of Chemical Engineering
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Chan-Hwa Chung
- School of Chemical Engineering
- Sungkyunkwan University (SKKU)
- Suwon
- Republic of Korea
| | - Jong-Wook Bae
- School of Chemical Engineering
- Sungkyunkwan University (SKKU)
- Suwon
- Republic of Korea
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28
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Tian H, Li X, Zeng L, Gong J. Recent Advances on the Design of Group VIII Base-Metal Catalysts with Encapsulated Structures. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01221] [Citation(s) in RCA: 127] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Hao Tian
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Xinyu Li
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Liang Zeng
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Jinlong Gong
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
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