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Watanabe K, Higo T, Tsuneki H, Maeda S, Hashimoto K, Sekine Y. Catalytic selective ethane dehydrogenation at low-temperature with low coke formation. RSC Adv 2022; 12:24465-24470. [PMID: 36128363 PMCID: PMC9425839 DOI: 10.1039/d2ra04401c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 08/20/2022] [Indexed: 11/21/2022] Open
Abstract
Catalytic ethane dehydrogenation (EDH) was investigated to improve the efficient production of ethylene, an extremely important chemical feedstock. The perovskite oxide YCrO3 was found to be more suitable than earlier reported catalysts because it exhibits greater activity and C2H4 selectivity (94.3%) in the presence of steam at 973 K. This catalyst shows the highest activity than ever under kinetic conditions, and shows very high ethane conversion under integral reaction conditions. Comparison with EDH performance under conditions without steam revealed that steam plays an important role in stabilizing the high activity. Raman spectra of spent catalysts indicated that steam prevents coke formation, which is responsible for deactivating YCrO3. Transmission IR and XPS measurements also revealed a mechanism by which H2O forms surface oxygen species on YCrO3, consequently removing C2H6-derived coke precursors rapidly and inhibiting coke accumulation. Catalytic ethane dehydrogenation for improving efficient production of ethylene, an extremely important chemical feedstock.![]()
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Affiliation(s)
- Kosuke Watanabe
- Department of Applied Chemistry, Waseda University, 3-4-1, Okubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Takuma Higo
- Department of Applied Chemistry, Waseda University, 3-4-1, Okubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Hideaki Tsuneki
- Department of Applied Chemistry, Waseda University, 3-4-1, Okubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Shun Maeda
- Steel Castings R&D Section, Steel Castings Technology Department, Kubota Corporation, 1-1-1 Nakamiya-Oike, Hirakata, Osaka 573-8573, Japan
| | - Kunihide Hashimoto
- Steel Castings R&D Section, Steel Castings Technology Department, Kubota Corporation, 1-1-1 Nakamiya-Oike, Hirakata, Osaka 573-8573, Japan
| | - Yasushi Sekine
- Department of Applied Chemistry, Waseda University, 3-4-1, Okubo, Shinjuku, Tokyo, 169-8555, Japan
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Pischetola C, Collado L, Aguado-Molina R, Martín-Treceño S, Keane MA, Cárdenas-Lizana F. Continuous furfuryl alcohol production via coupled dehydrogenation-hydrogenation over supported Cu and Au catalysts: A consideration of hydrogen generation and transfer. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110912] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Hydrogen production by methane decomposition on Pt/γ-alumina doped with neodymium catalysts and its kinetic study. Catal Today 2020. [DOI: 10.1016/j.cattod.2018.05.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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González Escobedo JL, Mäkelä E, Braunschweiler A, Lehtonen J, Lindblad M, Puurunen RL, Karinen R. Solvent-free Hydrodeoxygenation of γ-Nonalactone on Noble Metal Catalysts Supported on Zirconia. Top Catal 2019. [DOI: 10.1007/s11244-019-01161-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Praserthdam S, Balbuena PB. Performance evaluation of catalysts in the dry reforming reaction of methane via the ratings concept. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1241-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ramos R, García A, Botas JA, Serrano DP. Enhanced Production of Aromatic Hydrocarbons by Rapeseed Oil Conversion over Ga and Zn Modified ZSM-5 Catalysts. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b03050] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rubén Ramos
- Chemical
and Environmental Engineering Group, ESCET, Rey Juan Carlos University, c/Tulipán s/n, 28933 Móstoles, Madrid, Spain
| | - Alicia García
- Chemical
and Environmental Engineering Group, ESCET, Rey Juan Carlos University, c/Tulipán s/n, 28933 Móstoles, Madrid, Spain
| | - Juan A. Botas
- Chemical
and Environmental Engineering Group, ESCET, Rey Juan Carlos University, c/Tulipán s/n, 28933 Móstoles, Madrid, Spain
| | - David P. Serrano
- Chemical
and Environmental Engineering Group, ESCET, Rey Juan Carlos University, c/Tulipán s/n, 28933 Móstoles, Madrid, Spain
- IMDEA Energy Institute, Avda.
Ramón de la Sagra 3, 28933 Móstoles, Madrid, Spain
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Hachemi I, Jeništová K, Mäki-Arvela P, Kumar N, Eränen K, Hemming J, Murzin DY. Comparative study of sulfur-free nickel and palladium catalysts in hydrodeoxygenation of different fatty acid feedstocks for production of biofuels. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01294e] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalytic hydrodeoxygenation (HDO) of fatty acids has been investigated using different feedstocks for renewable diesel production.
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Affiliation(s)
- Imane Hachemi
- Laboratory of Industrial Chemistry and Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
| | - Klara Jeništová
- Laboratory of Industrial Chemistry and Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
| | - Päivi Mäki-Arvela
- Laboratory of Industrial Chemistry and Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
| | - Narendra Kumar
- Laboratory of Industrial Chemistry and Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
| | - Kari Eränen
- Laboratory of Industrial Chemistry and Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
| | - Jarl Hemming
- Laboratory of Wood and Paper Chemistry
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
| | - Dmitry Yu. Murzin
- Laboratory of Industrial Chemistry and Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- 20500 Åbo-Turku
- Finland
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Catalytic conversion of rapeseed oil into raw chemicals and fuels over Ni- and Mo-modified nanocrystalline ZSM-5 zeolite. Catal Today 2012. [DOI: 10.1016/j.cattod.2012.04.061] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Yu J, Wang R, Ren S, Sun X, Chen C, Ge Q, Fang W, Zhang J, Xu H, Su DS. The Unique Role of CaO in Stabilizing the Pt/Al2O3Catalyst for the Dehydrogenation of Cyclohexane. ChemCatChem 2012. [DOI: 10.1002/cctc.201200067] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Effect of CeO2-addition sequence on the performance of CeO2-modified Ni/Al2O3 catalyst in autothermal reforming of iso-octane. KOREAN J CHEM ENG 2010. [DOI: 10.1007/s11814-009-0227-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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