1
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Zhou J, Miao Y, Ding H, Ren Y, Ye L, Yue B, He H. Direct and stable hydrogenation of CO 2 to aromatics over a tandem catalyst Zn 0.1Ti 0.9O x/HZSM-5. iScience 2024; 27:110360. [PMID: 39071884 PMCID: PMC11277381 DOI: 10.1016/j.isci.2024.110360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 04/01/2024] [Accepted: 06/21/2024] [Indexed: 07/30/2024] Open
Abstract
Direct and stable conversion of CO2 to aromatics (CTA) is an attractive route for reducing CO2 emissions. However, due to the chemical inertness of CO2, direct CTA reaction with high aromatics selectivity is still challenging. In this work, a tandem catalyst Zn0.1Ti0.9Ox/HZSM-5 with appropriate density and strength of acid sites exhibits a high aromatics selectivity of 67.2% and long-term stability over 100 h. Furthermore, the total selectivity of benzene, toluene, and xylene achieves 24.1% over Zn0.1Ti0.9Ox/HZSM-5 with a modified hydrophilic surface. In addition, the CTA via the formate route has been determined in this reaction system.
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Affiliation(s)
- Junfu Zhou
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
| | - Yuting Miao
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
| | - Hongxin Ding
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
| | - Yuanhang Ren
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
| | - Lin Ye
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
| | - Bin Yue
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
| | - Heyong He
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Shanghai 200438, China
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2
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Shen C, Xue M, Qiu H, Guo W. Exceptionally Fast Separation of Xylene Isomers with Zeolitic Nanotube Array Membranes. J Am Chem Soc 2024; 146:13276-13281. [PMID: 38690762 DOI: 10.1021/jacs.4c01436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
The separation of xylene isomers is of vital importance in chemical industry but remains challenging due to their similar structure and overlapping physiochemical properties. Membrane-based separations using the zeolite MFI, graphene oxide, and metal-organic frameworks have been intensively studied for this application, but the performance is limited by the well-known rule that the filtrate permeance scales inversely with the membrane thickness. We propose a novel membrane design that is capable of breaking this rule, based on an array of recently discovered zeolite nanotubes. Each zeolite nanotube possesses a 3.6-nm-wide central channel, connecting to dense, uniform 0.8-nm-wide holes on its wall that act as selective pores. Comprehensive molecular dynamics simulations show that this membrane exhibits permeance exceeding current state-of-the-art membranes by at least an order of magnitude while simultaneously maintaining an acceptable selectivity. In particular, a thicker membrane featuring longer zeolite nanotubes exhibits a higher permeance due to the presence of more selective pores. The proposed membrane design is expected to be broadly applied to other gas separations and even desalination as long as zeolitic nanotubes with customized pores are available.
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Affiliation(s)
- Chun Shen
- Institute for Frontier Science, State Key Laboratory of Mechanics and Control of Mechanical Structure and Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Minmin Xue
- Institute for Frontier Science, State Key Laboratory of Mechanics and Control of Mechanical Structure and Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Hu Qiu
- Institute for Frontier Science, State Key Laboratory of Mechanics and Control of Mechanical Structure and Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Wanlin Guo
- Institute for Frontier Science, State Key Laboratory of Mechanics and Control of Mechanical Structure and Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
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3
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Çınar V, Zhang S, Happel EE, K Dewage NTS, Montemore MM, Sykes ECH. 100% selective cyclotrimerization of acetylene to benzene on Ag(111). Chem Sci 2024; 15:6716-6725. [PMID: 38725512 PMCID: PMC11077525 DOI: 10.1039/d4sc01053a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 04/03/2024] [Indexed: 05/12/2024] Open
Abstract
Benzene, a high-volume chemical, is produced from larger molecules by inefficient and environmentally harmful processes. Recent changes in hydrocarbon feedstocks from oil to gas motivate research into small molecule upgrading. For example, the cyclotrimerization of acetylene reaction has been demonstrated on Pd, Pd alloy, and Cu surfaces and catalysts, but they are not 100% selective to benzene. We discovered that acetylene can be converted to benzene with 100% selectivity on the Ag(111) surface. Our temperature programmed desorption experiments reveal a threshold acetylene surface coverage of ∼one monolayer, above which benzene is formed. Furthermore, additional layers of acetylene increase the amount of benzene produced while retaining 100% selectivity. Our scanning tunneling microscopy images show that acetylene prefers square packing on the Ag(111) surface at low coverages, which converts to hexagonal packing when acetylene multilayers are present. Within this denser layer, features consistent with the proposed C4 intermediates of the cyclotrimerization process are observed. Density functional theory calculations demonstrate that the barrier for forming the crucial C4 intermediate generally decreases as acetylene multilayers are formed because the multilayer interacts more strongly with the surface in the transition state than in the initial state. Given that acetylene desorbs from Ag(111) at ∼90 K, the C4 intermediate on the pathway to benzene must be formed below this temperature, implying that if Ag-based heterogeneous catalysts can be run at sufficiently high pressure and low enough temperature, efficient and selective trimerization of acetylene to benzene may be possible.
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Affiliation(s)
- Volkan Çınar
- Department of Chemistry, Tufts University Medford Massachusetts 02155 USA
| | - Shengjie Zhang
- Department of Chemical and Biomolecular Engineering, Tulane University New Orleans Louisiana 70118 USA
| | - Elizabeth E Happel
- Department of Chemistry, Tufts University Medford Massachusetts 02155 USA
| | - Nipun T S K Dewage
- Department of Chemistry, Tufts University Medford Massachusetts 02155 USA
| | - Matthew M Montemore
- Department of Chemical and Biomolecular Engineering, Tulane University New Orleans Louisiana 70118 USA
| | - E Charles H Sykes
- Department of Chemistry, Tufts University Medford Massachusetts 02155 USA
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4
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Ding Y, Zhang S, Liu C, Shao Y, Pan X, Bao X. CO 2-facilitated upcycling of polyolefin plastics to aromatics at low temperature. Natl Sci Rev 2024; 11:nwae097. [PMID: 38660412 PMCID: PMC11042496 DOI: 10.1093/nsr/nwae097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/01/2024] [Accepted: 03/12/2024] [Indexed: 04/26/2024] Open
Abstract
Plastics are one of the most produced synthetic materials and largest commodities, used in numerous sectors of human life. To upcycle waste plastics into value-added chemicals is a global challenge. Despite significant progress in pyrolysis and hydrocracking, which mainly leads to the formation of pyrolysis oil, catalytic upcycling to value-added aromatics, including benzene, toluene and xylene (BTX), in one step, is still limited by high reaction temperatures (>500°C) and a low yield. We report herein CO2-facilitated upcycling of polyolefins and their plastic products to aromatics below 300°C, enabled by a bifunctional Pt/MnOx-ZSM-5 catalyst. ZSM-5 catalyzes cracking of polyolefins and aromatization, generating hydrogen at the same time, while Pt/MnOx catalyzes the reaction of hydrogen with CO2, consequently driving the reaction towards aromatization. Isotope experiments reveal that 0.2 kg CO2 is consumed per 1.0 kg polyethylene and 90% of the consumed CO2 is incorporated into the aromatic products. Furthermore, this new process yields 0.63 kg aromatics (BTX accounting for 60%), comparing favorably with the conventional pyrolysis or hydrocracking processes, which produce only 0.33 kg aromatics. In this way, both plastic waste and the greenhouse gas CO2 are turned into carbon resources, providing a new strategy for combined waste plastics upcycling and carbon dioxide utilization.
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Affiliation(s)
- Yi Ding
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Shuchi Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Cheng Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yu Shao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Xiulian Pan
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xinhe Bao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
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5
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Rao X, Barros J. Modeling lignin biosynthesis: a pathway to renewable chemicals. TRENDS IN PLANT SCIENCE 2024; 29:546-559. [PMID: 37802691 DOI: 10.1016/j.tplants.2023.09.011] [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: 05/31/2023] [Revised: 09/01/2023] [Accepted: 09/18/2023] [Indexed: 10/08/2023]
Abstract
Plant biomass contains lignin that can be converted into high-value-added chemicals, fuels, and materials. The precise genetic manipulation of lignin content and composition in plant cells offers substantial environmental and economic benefits. However, the intricate regulatory mechanisms governing lignin formation challenge the development of crops with specific lignin profiles. Mathematical models and computational simulations have recently been employed to gain fundamental understanding of the metabolism of lignin and related phenolic compounds. This review article discusses the strategies used for modeling plant metabolic networks, focusing on the application of mathematical modeling for flux network analysis in monolignol biosynthesis. Furthermore, we highlight how current challenges might be overcome to optimize the use of metabolic modeling approaches for developing lignin-engineered plants.
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Affiliation(s)
- Xiaolan Rao
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430062, China.
| | - Jaime Barros
- Division of Plant Sciences and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA.
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6
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Tian H, Jiao C, Zha F, Guo X, Tang X, Chang Y, Chen H. Tandem catalysts of different crystalline In 2O 3/sheet HZSM-5 zeolite for CO 2 hydrogenation to aromatics. J Colloid Interface Sci 2024; 653:1225-1235. [PMID: 37797498 DOI: 10.1016/j.jcis.2023.09.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/22/2023] [Accepted: 09/27/2023] [Indexed: 10/07/2023]
Abstract
In tandem catalysts, not only good synergy between the two active components is required, but also the precise control of the spatial distribution between the two active components of metal oxides and zeolite is crucial for the migration and conversion of reaction intermediates in the direct conversion of CO2 to hydrocarbons. The correlation between the metal and the acidic site of zeolite has traditionally been simplified as "the closer, the better". However, it should be noted that this principle only holds true for a portion of tandem catalysts. Therefore, this paper studied the effect of different crystalline In2O3 (cubic phase, hexagonal phase, and mixed cubic/hexagonal phase) and sheet HZSM-5 zeolite tandem catalysts on the activity of CO2 hydrogenation reaction under different spatial distribution. The generalized gradient approximation (GGA) of density functional theory (DFT) were used to simulate the adsorption energy of CO2 by oxygen vacancy on c-In2O3(111) and h-In2O3(104) planes, it was found that Ov1 on c-In2O3(111) and Ov4 on h-In2O3(104) had the strongest adsorption energy for CO2. In addition, it has been observed that the proximity of the two active components (e.g., during mortar mixing) results in decreased catalytic performance. This is due to the migration of metal In, which neutralizes the acid sites of zeolites and leads to inefficient conversion of methanol reaction intermediates to aromatics. As a result, CO2 conversion and aromatic selectivity are decreased.
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Affiliation(s)
- Haifeng Tian
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China.
| | - Chunxue Jiao
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China
| | - Fei Zha
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China.
| | - Xiaojun Guo
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China
| | - Xiaohua Tang
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China
| | - Yue Chang
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China; Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Lanzhou 730070, Gansu, China
| | - Hongshan Chen
- College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China
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7
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Hua Z, Yang Y, Liu J. Direct hydrogenation of carbon dioxide to value-added aromatics. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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8
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Intensified shape selectivity and alkylation reaction for the two-step conversion of methanol aromatization to para-xylene. Chin J Chem Eng 2023. [DOI: 10.1016/j.cjche.2023.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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9
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Ioannou I, Javaloyes-Antón J, Caballero JA, Guillén-Gosálbez G. Economic and Environmental Performance of an Integrated CO 2 Refinery. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2023; 11:1949-1961. [PMID: 36778522 PMCID: PMC9906749 DOI: 10.1021/acssuschemeng.2c06724] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/21/2022] [Indexed: 06/18/2023]
Abstract
The consequences of global warming call for a shift to circular manufacturing practices. In this context, carbon capture and utilization (CCU) has become a promising alternative toward a low-emitting chemical sector. This study addresses for the first time the design of an integrated CO2 refinery and compares it against the business-as-usual (BAU) counterpart. The refinery, which utilizes atmospheric CO2, comprises three synthesis steps and coproduces liquefied petroleum gas, olefins, aromatics, and methanol using technologies that were so far studied decoupled from each other, hence omitting their potential synergies. Our integrated assessment also considers two residual gas utilization (RGU) designs to enhance the refinery's efficiency. Our analysis shows that a centralized cluster with an Allam cycle for RGU can drastically reduce the global warming impact relative to the BAU (by ≈135%) while simultaneously improving impacts on human health, ecosystems, and resources, thereby avoiding burden-shifting toward human health previously observed in some CCU routes. These benefits emerge from (i) recycling CO2 from the cycle, amounting to 11.2% of the total feedstock, thus requiring less capture capacity, and (ii) reducing the electricity use while increasing heating as a trade-off. The performance of the integrated refinery depends on the national grid, while its high cost relative to the BAU is due to the use of expensive electrolytic H2 and atmospheric CO2 feedstock. Overall, our work highlights the importance of integrating CCU technologies within chemical clusters to improve their economic and environmental performance further.
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Affiliation(s)
- Iasonas Ioannou
- Institute
for Chemical and Bioengineering, Department of Chemistry and Applied
Biosciences, ETH Zürich, Vladimir-Prelog-Weg 1, 8093Zürich, Switzerland
| | - Juan Javaloyes-Antón
- Institute
of Chemical Processes Engineering, University
of Alicante, P.O. Box 99, E-03080Alicante, Spain
| | - José A. Caballero
- Institute
of Chemical Processes Engineering, University
of Alicante, P.O. Box 99, E-03080Alicante, Spain
| | - Gonzalo Guillén-Gosálbez
- Institute
for Chemical and Bioengineering, Department of Chemistry and Applied
Biosciences, ETH Zürich, Vladimir-Prelog-Weg 1, 8093Zürich, Switzerland
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10
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Exergy and exergoeconomic analyses for integration of aromatics separation with aromatics upgrading. Front Chem Sci Eng 2023. [DOI: 10.1007/s11705-022-2192-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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11
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Wang D, Zhang J, Yang Y, Han S, An X, Dong P, Li G, Fan X. Process simulation for enhanced p-xylene production via aromatics complex integrated toluene methylation with low-cost methanol feedstock. Chem Eng Res Des 2023. [DOI: 10.1016/j.cherd.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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12
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Alkyne Coupling and Cyclization on Metal Cluster Complexes. Additions and Couplings of Dimethyl acetylenedicarboxylate to Ru6(μ6-C)(CO)14(μ3-η4-C4H4). J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Mandal SC, Das A, Roy D, Das S, Nair AS, Pathak B. Developments of the heterogeneous and homogeneous CO2 hydrogenation to value-added C2+-based hydrocarbons and oxygenated products. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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14
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Cui L, Liu C, Yao B, Edwards PP, Xiao T, Cao F. A review of catalytic hydrogenation of carbon dioxide: From waste to hydrocarbons. Front Chem 2022; 10:1037997. [PMID: 36304742 PMCID: PMC9592991 DOI: 10.3389/fchem.2022.1037997] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/21/2022] [Indexed: 12/01/2022] Open
Abstract
With the rapid development of industrial society and humankind’s prosperity, the growing demands of global energy, mainly based on the combustion of hydrocarbon fossil fuels, has become one of the most severe challenges all over the world. It is estimated that fossil fuel consumption continues to grow with an annual increase rate of 1.3%, which has seriously affected the natural environment through the emission of greenhouse gases, most notably carbon dioxide (CO2). Given these recognized environmental concerns, it is imperative to develop clean technologies for converting captured CO2 to high-valued chemicals, one of which is value-added hydrocarbons. In this article, environmental effects due to CO2 emission are discussed and various routes for CO2 hydrogenation to hydrocarbons including light olefins, fuel oils (gasoline and jet fuel), and aromatics are comprehensively elaborated. Our emphasis is on catalyst development. In addition, we present an outlook that summarizes the research challenges and opportunities associated with the hydrogenation of CO2 to hydrocarbon products.
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Affiliation(s)
- Lingrui Cui
- Engineering Research Center of Large Scale Reactor, East China University of Science and Technology, Shanghai, China
| | - Cao Liu
- Engineering Research Center of Large Scale Reactor, East China University of Science and Technology, Shanghai, China
| | - Benzhen Yao
- OXCCU Tech Ltd, Centre for Innovation and Enterprise, Begbroke Science Park, Oxford, United Kingdom
| | - Peter P. Edwards
- OXCCU Tech Ltd, Centre for Innovation and Enterprise, Begbroke Science Park, Oxford, United Kingdom
| | - Tiancun Xiao
- OXCCU Tech Ltd, Centre for Innovation and Enterprise, Begbroke Science Park, Oxford, United Kingdom
- Department of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, Oxford, United Kingdom
- *Correspondence: Fahai Cao, ; Tiancun Xiao,
| | - Fahai Cao
- Engineering Research Center of Large Scale Reactor, East China University of Science and Technology, Shanghai, China
- *Correspondence: Fahai Cao, ; Tiancun Xiao,
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15
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Sheng H, Fang Y, Huang Y, Huang Z, Shen W, Xu H. Highly Active Cu-CeZrO x/ZSM-5@Si Catalyst for Direct Conversion of Syngas to Aromatics. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haibing Sheng
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P.R. China
| | - Yue Fang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P.R. China
| | - Yijia Huang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P.R. China
| | - Zhen Huang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P.R. China
| | - Wei Shen
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P.R. China
| | - Hualong Xu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P.R. China
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16
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Yu F, Lin T, An Y, Gong K, Wang X, Sun Y, Zhong L. Recent advances in Co 2C-based nanocatalysts for direct production of olefins from syngas conversion. Chem Commun (Camb) 2022; 58:9712-9727. [PMID: 35972448 DOI: 10.1039/d2cc03048a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Syngas conversion provides an important platform for efficient utilization of various carbon-containing resources such as coal, natural gas, biomass, solid waste and even CO2. Various value-added fuels and chemicals including paraffins, olefins and alcohols can be directly obtained from syngas conversion via the Fischer-Tropsch Synthesis (FTS) route. However, the product selectivity control still remains a grand challenge for FTS due to the limitation of Anderson-Schulz-Flory (ASF) distribution. Our previous works showed that, under moderate reaction conditions, Co2C nanoprisms with exposed (101) and (020) facets can directly convert syngas to olefins with low methane and high olefin selectivity, breaking the limitation of ASF. The application of Co2C-based nanocatalysts unlocks the potential of the Fischer-Tropsch process for producing olefins. In this feature article, we summarized the recent advances in developing highly efficient Co2C-based nanocatalysts and reaction pathways for direct syngas conversion to olefins via the Fischer-Tropsch to olefin (FTO) reaction. We mainly focused on the following aspects: the formation mechanism of Co2C, nanoeffects of Co2C-based FTO catalysts, morphology control of Co2C nanostructures, and the effects of promoters, supports and reactors on the catalytic performance. From the viewpoint of carbon utilization efficiency, we presented the recent efforts in decreasing the CO2 selectivity for FTO reactions. In addition, the attempt to expand the target products to aromatics by coupling Co2C-based FTO catalysts and H-ZSM-5 zeolites was also made. In the end, future prospects for Co2C-based nanocatalysts for selective syngas conversion were proposed.
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Affiliation(s)
- Fei Yu
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China.
| | - Tiejun Lin
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China.
| | - Yunlei An
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China.
| | - Kun Gong
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China. .,University of the Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Xinxing Wang
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China.
| | - Yuhan Sun
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China. .,School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
| | - Liangshu Zhong
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China. .,School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, P. R. China
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17
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Hydrogenation of Carbon Dioxide to Value-Added Liquid Fuels and Aromatics over Fe-Based Catalysts Based on the Fischer–Tropsch Synthesis Route. ATMOSPHERE 2022. [DOI: 10.3390/atmos13081238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Hydrogenation of CO2 to value-added chemicals and fuels not only effectively alleviates climate change but also reduces over-dependence on fossil fuels. Therefore, much attention has been paid to the chemical conversion of CO2 to value-added products, such as liquid fuels and aromatics. Recently, efficient catalysts have been developed to face the challenge of the chemical inertness of CO2 and the difficulty of C–C coupling. Considering the lack of a detailed summary on hydrogenation of CO2 to liquid fuels and aromatics via the Fischer–Tropsch synthesis (FTS) route, we conducted a comprehensive and systematic review of the research progress on the development of efficient catalysts for hydrogenation of CO2 to liquid fuels and aromatics. In this work, we summarized the factors influencing the catalytic activity and stability of various catalysts, the strategies for optimizing catalytic performance and product distribution, the effects of reaction conditions on catalytic performance, and possible reaction mechanisms for CO2 hydrogenation via the FTS route. Furthermore, we also provided an overview of the challenges and opportunities for future research associated with hydrogenation of CO2 to liquid fuels and aromatics.
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18
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Fahr S, Mitsos A, Bongartz D. Simultaneous deterministic global flowsheet optimization and heat integration: Comparison of formulations. Comput Chem Eng 2022. [DOI: 10.1016/j.compchemeng.2022.107790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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20
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Yu C, Huang R, Patureau FW. Direct Dehydrogenative Access to Unsymmetrical Phenones. Angew Chem Int Ed Engl 2022; 61:e202201142. [PMID: 35128810 PMCID: PMC9314079 DOI: 10.1002/anie.202201142] [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: 01/24/2022] [Indexed: 11/09/2022]
Abstract
The first non‐directed dehydrogenative phenone coupling method of methylarenes with aromatic C−H bonds, displaying a large substrate scope, is herein reported. This reaction represents a far more direct atom‐ and step‐efficient alternative to the classical Friedel–Crafts or Suzuki–Miyaura derived acylation reactions. The method can be carried out on a gram scale and was successfully applied to the synthesis of several Ketoprofen drug analogues.
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Affiliation(s)
- Congjun Yu
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Raolin Huang
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Frederic W. Patureau
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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21
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Zhao X, Shi X, Chen Z, Xu L, Dai C, Zhang Y, Guo X, Yang D, Ma X. Efficient conversion of benzene and syngas to toluene and xylene over ZnO-ZrO2&H-ZSM-5 bifunctional catalysts. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2021.05.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Yu C, Huang R, Patureau FW. Direkter Dehydrierender Zugang zu unsymmetrischen Phenonen. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Congjun Yu
- Institut für Organische Chemie RWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
| | - Raolin Huang
- Institut für Organische Chemie RWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
| | - Frederic W. Patureau
- Institut für Organische Chemie RWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
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23
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Gao D, Zhi Y, Cao L, Zhao L, Gao J, Xu C. Optimizing the Acid Properties of the HZSM-5 Catalyst for Increasing the p-Xylene Yield in 1-Hexene Aromatization. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Di Gao
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing, P. R. China 102249
| | - Yibo Zhi
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing, P. R. China 102249
| | - Liyuan Cao
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing, P. R. China 102249
| | - Liang Zhao
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing, P. R. China 102249
| | - Jinsen Gao
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing, P. R. China 102249
| | - Chunming Xu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing, P. R. China 102249
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24
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Wang K, Ge H, Qin Y. Hollow zeolites‐confined isolated (ZnOH)+ enable high selectivity and stability for methanol to aromatics. ChemCatChem 2022. [DOI: 10.1002/cctc.202200022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kai Wang
- Anyang Institute of Technology college of chemical and environment engineering CHINA
| | - Huibin Ge
- Northwestern Polytechnical University school of life science 127 Youyi West RoadBeilin District 710072 Xi’an CHINA
| | - Yong Qin
- Institute of Coal Chemistry CAS: Chinese Academy of Sciences Institute of Coal Chemistry state key laboratory of coal conversion CHINA
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25
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Wang D, Zhang J, Dong P, Li G, Fan X, Yang Y. Novel Short Process for p-Xylene Production Based on the Selectivity Intensification of Toluene Methylation with Methanol. ACS OMEGA 2022; 7:1211-1222. [PMID: 35036783 PMCID: PMC8757337 DOI: 10.1021/acsomega.1c05817] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/22/2021] [Indexed: 06/14/2023]
Abstract
Toluene methylation using methanol offers a high potential molecular engineering process to produce p-xylene (PX) based on shape-selective catalysts. To further improve the process economics, a novel short process was proposed by reducing the high-energy consumption separation of xylene isomers in existing processes since the PX selectivity of the xylene isomers can be enhanced more than the industrial product quality of 99.7%. The PX selectivity intensification was achieved as a result of decreased contact time by considering factors such as the feed ratio, diluents, temperature, and pressure in a toluene methylation reactor. This proposed short process indicated that the reactor effluent could be purified only through the two conventional distillation towers by removing the methanol recovery and separation of xylene isomers. The raw material utilization, energy consumption, and economic data were also analyzed for the six contrastive cases. The short process using catalyst Si-Mg-P-La/ZSM-5 exhibited the highest effective utilization rates of 96.27 and 95.50% for toluene and methanol, respectively. The short process also showed a good economic value in terms of capital investment and operating costs due to the multistage reactor without benzene byproducts. Thus, the obtained total annual cost (TAC) value of 13 848.1 k$·year-1 was 68.9 and 87.9% of the two existing processes.
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Affiliation(s)
- Dongliang Wang
- School
of Petrochemical Engineering, Lanzhou University
of Technology, Lanzhou 730050, Gansu, China
- Key
Laboratory of Low Carbon Energy and Chemical Engineering of Gansu
Province, Lanzhou 730050, Gansu, China
| | - Junqiang Zhang
- School
of Petrochemical Engineering, Lanzhou University
of Technology, Lanzhou 730050, Gansu, China
- Key
Laboratory of Low Carbon Energy and Chemical Engineering of Gansu
Province, Lanzhou 730050, Gansu, China
| | - Peng Dong
- School
of Petrochemical Engineering, Lanzhou University
of Technology, Lanzhou 730050, Gansu, China
- Key
Laboratory of Low Carbon Energy and Chemical Engineering of Gansu
Province, Lanzhou 730050, Gansu, China
| | - Guixian Li
- School
of Petrochemical Engineering, Lanzhou University
of Technology, Lanzhou 730050, Gansu, China
- Key
Laboratory of Low Carbon Energy and Chemical Engineering of Gansu
Province, Lanzhou 730050, Gansu, China
| | - Xueying Fan
- Automation
Institute, PetroChina Lanzhou Petrochemical
Company, Lanzhou 730060, Gansu, China
| | - Yong Yang
- School
of Petrochemical Engineering, Lanzhou University
of Technology, Lanzhou 730050, Gansu, China
- Key
Laboratory of Low Carbon Energy and Chemical Engineering of Gansu
Province, Lanzhou 730050, Gansu, China
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26
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Tian H, Shi D, Yu L, Zha F, Tang X, Chang Y, Guo X. Transformation of methanol to trimethylbenzene catalyzed by cadmium modified HZSM-5 zeolites. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-021-02144-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Liu J, Xu H, Dong J, Zhou L, Li X, Ge H. Alkylbenzene synthesis from benzene and syngas over a ZnCrOx/beta bifunctional catalyst. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00026a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ZnCrOx/beta bifunctional catalyst.
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Affiliation(s)
- Jianchao Liu
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China
| | - Hong Xu
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China
| | - Jinxiang Dong
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan 030024, China
| | - Ligong Zhou
- Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Xuekuan Li
- Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Hui Ge
- Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
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28
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Chen H, Li W, Zhang M, Wang W, Zhang XH, Lu F, Cheng K, Zhang Q, Wang Y. Boosting propane dehydroaromatization by confining PtZn alloy nanoparticles within H-ZSM-5 crystals. Catal Sci Technol 2022. [DOI: 10.1039/d2cy01096h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Pt–Zn@H-ZSM-5 catalyst with Pt–Zn alloy nanoparticles confined in H-ZSM-5 crystals exhibits a significantly improved performance in the propane dehydroaromatization reaction.
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Affiliation(s)
- Hui Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Wei Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Mingchao Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Wangyang Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Xian-Hua Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Fa Lu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Kang Cheng
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province (IKKEM), Xiamen 361005, China
| | - Qinghong Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Ye Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province (IKKEM), Xiamen 361005, China
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29
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Zeolite-like performance for xylene isomer purification using polymer-derived carbon membranes. Proc Natl Acad Sci U S A 2021; 118:2022202118. [PMID: 34493655 DOI: 10.1073/pnas.2022202118] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Polymers of intrinsic microporosity (PIMs) have been used as precursors for the fabrication of porous carbon molecular sieve (CMS) membranes. PIM-1, a prototypical PIM material, uses a fused-ring structure to increase chain rigidity between spirobisindane repeat units. These two factors inhibit effective chain packing, thus resulting in high free volume within the membrane. However, a decrease of pore size and porosity was observed after pyrolytic conversion of PIM-1 to CMS membranes, attributed to the destruction of the spirocenter, which results in the "flattening" of the polymer backbone and graphite-like stacking of carbonaceous strands. Here, a spirobifluorene-based polymer of intrinsic microporosity (PIM-SBF) was synthesized and used to fabricate CMS membranes that showed significant increases in p-xylene permeability (approximately four times), with little loss in p-xylene/o-xylene selectivity (13.4 versus 14.7) for equimolar xylene vapor separations when compared to PIM-1-derived CMS membranes. This work suggests that it is feasible to fabricate such highly microporous CMS membranes with performances that exceed current state-of-the-art zeolites at high xylene loadings.
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30
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31
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Production of Gasolines and Monocyclic Aromatic Hydrocarbons: From Fossil Raw Materials to Green Processes. ENERGIES 2021. [DOI: 10.3390/en14134061] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The properties and the applications of the main monocyclic aromatic hydrocarbons (benzene, toluene, ethylbenzene, styrene, and the three xylene isomers) and the industrial processes for their manufacture from fossil raw materials are summarized. Potential ways for their production from renewable sources with thermo-catalytic processes are described and discussed in detail. The perspectives of the future industrial organic chemistry in relation to the production of high-octane bio-gasolines and monocyclic aromatic hydrocarbons as renewable chemical intermediates are discussed.
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32
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Li T, Shoinkhorova T, Gascon J, Ruiz-Martínez J. Aromatics Production via Methanol-Mediated Transformation Routes. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01422] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Teng Li
- King Abdullah University of Science and Technology, KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
| | - Tuiana Shoinkhorova
- King Abdullah University of Science and Technology, KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
| | - Jorge Gascon
- King Abdullah University of Science and Technology, KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
| | - Javier Ruiz-Martínez
- King Abdullah University of Science and Technology, KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
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33
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Lee JS, Caratzoulas S, Lobo RF. Carbocation-Mediated Cyclization of Trienes in Acid Zeolites. J Phys Chem A 2021; 125:4062-4069. [PMID: 33969688 DOI: 10.1021/acs.jpca.0c11574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The mechanism by which acid zeolites catalyze the formation of aromatic species is not fully understood and is important in an array of industrial processes such as the methanol to gasoline reaction. The so-called "carbon pool" mechanism is generally agreed to be the main channel for the formation of hydrocarbons from methanol. There is, however, no agreed sequence of elementary steps that explains how linear intermediates transform to cyclic intermediates, let alone aromatic rings. Recent work suggests the formation of conjugated trienes during zeolite-catalyzed aromatization, but mechanisms involving triene-derived carbocations have never been investigated using modern computational tools. In this work, we propose a new mechanism for cyclization of hexatriene over the Brønsted acid site of faujasite zeolite. Microkinetic models (MKM) using the results of Density Functional Theory (DFT) calculations predict selectivity for neutral 5-membered-ring intermediates over 6-membered-ring intermediates, as suggested by infrared and UV-vis spectroscopic results reported by others. Given that the products of aromatization are 6-membered rings, this result suggests that triene cyclization can only explain how linear hydrocarbons become cyclic intermediates but not the mechanisms that ultimately lead to the aromatic rings seen in industrial zeolite-catalyzed hydrocarbon processes.
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Affiliation(s)
- Jason S Lee
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States.,Center for Neutron Research, University of Delaware, Newark, Delaware 19716, United States
| | - Stavros Caratzoulas
- Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
| | - Raul F Lobo
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States.,Center for Neutron Research, University of Delaware, Newark, Delaware 19716, United States.,Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19716, United States
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34
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The carboxylates formed on oxides promoting the aromatization in syngas conversion over composite catalysts. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(20)63691-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Ting KW, Kamakura H, Poly SS, Takao M, Siddiki SMAH, Maeno Z, Matsushita K, Shimizu KI, Toyao T. Catalytic Methylation of m-Xylene, Toluene, and Benzene Using CO2 and H2 over TiO2-Supported Re and Zeolite Catalysts: Machine-Learning-Assisted Catalyst Optimization. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05661] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Kah Wei Ting
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
| | - Haruka Kamakura
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
| | - Sharmin S. Poly
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
| | - Motoshi Takao
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
| | - S. M. A. Hakim Siddiki
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
| | - Zen Maeno
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
| | - Koichi Matsushita
- Central Technical Research Laboratory, ENEOS Corporation, Yokohama, Kanagawa 231-0815, Japan
| | - Ken-ichi Shimizu
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
- Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Takashi Toyao
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo, Hokkaido 001-0021, Japan
- Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Katsura, Kyoto 615-8520, Japan
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36
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Catalytic Conversion of Chloromethane to Olefins and Aromatics Over Zeolite Catalysts. Catal Letters 2021. [DOI: 10.1007/s10562-020-03364-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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37
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Mevawala C, Bai X, Kotamreddy G, Bhattacharyya D, Hu J. Multiscale Modeling of a Direct Nonoxidative Methane Dehydroaromatization Reactor with a Validated Model for Catalyst Deactivation. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chirag Mevawala
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Xinwei Bai
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Goutham Kotamreddy
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Debangsu Bhattacharyya
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Jianli Hu
- Department of Chemical and Biomedical Engineering, West Virginia University, Morgantown, West Virginia 26506, United States
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38
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Caro-Ortiz S, Zuidema E, Rigutto M, Dubbeldam D, Vlugt TJH. Competitive Adsorption of Xylenes at Chemical Equilibrium in Zeolites. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:4155-4174. [PMID: 33841605 PMCID: PMC8025683 DOI: 10.1021/acs.jpcc.0c09411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/28/2021] [Indexed: 06/12/2023]
Abstract
The separation of xylenes is one of the most important processes in the petrochemical industry. In this article, the competitive adsorption from a fluid-phase mixture of xylenes in zeolites is studied. Adsorption from both vapor and liquid phases is considered. Computations of adsorption of pure xylenes and a mixture of xylenes at chemical equilibrium in several zeolite types at 250 °C are performed by Monte Carlo simulations. It is observed that shape and size selectivity entropic effects are predominant for small one-dimensional systems. Entropic effects due to the efficient arrangement of xylenes become relevant for large one-dimensional systems. For zeolites with two intersecting channels, the selectivity is determined by a competition between enthalpic and entropic effects. Such effects are related to the orientation of the methyl groups of the xylenes. m-Xylene is preferentially adsorbed if xylenes fit tightly in the intersection of the channels. If the intersection is much larger than the adsorbed molecules, p-xylene is preferentially adsorbed. This study provides insight into how the zeolite topology can influence the competitive adsorption and selectivity of xylenes at reaction conditions. Different selectivities are observed when a vapor phase is adsorbed compared to the adsorption from a liquid phase. These insight have a direct impact on the design criteria for future applications of zeolites in the industry. MRE-type and AFI-type zeolites exclusively adsorb p-xylene and o-xylene from the mixture of xylenes in the liquid phase, respectively. These zeolite types show potential to be used as high-performing molecular sieves for xylene separation and catalysis.
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Affiliation(s)
- Sebastián Caro-Ortiz
- Engineering
Thermodynamics, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
| | - Erik Zuidema
- Shell
Global Solutions International B.V., PO Box 38000, 1030 BN Amsterdam, The Netherlands
| | - Marcello Rigutto
- Shell
Global Solutions International B.V., PO Box 38000, 1030 BN Amsterdam, The Netherlands
| | - David Dubbeldam
- Van’t
Hoff Institute of Molecular Sciences, University
of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Thijs J. H. Vlugt
- Engineering
Thermodynamics, Process & Energy Department, Faculty of Mechanical,
Maritime and Materials Engineering, Delft
University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
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39
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Nawaz MA, Li M, Saif M, Song G, Wang Z, Liu D. Harnessing the Synergistic Interplay of Fischer‐Tropsch Synthesis (Fe‐Co) Bimetallic Oxides in Na‐FeMnCo/HZSM‐5 Composite Catalyst for Syngas Conversion to Aromatic Hydrocarbons. ChemCatChem 2021. [DOI: 10.1002/cctc.202100024] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Muhammad Asif Nawaz
- State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Minzhe Li
- State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Maria Saif
- State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Guiyao Song
- State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Zihao Wang
- State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Dianhua Liu
- State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 P.R. China
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40
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Baratsas SG, Niziolek AM, Onel O, Matthews LR, Floudas CA, Hallermann DR, Sorescu SM, Pistikopoulos EN. A framework to predict the price of energy for the end-users with applications to monetary and energy policies. Nat Commun 2021; 12:18. [PMID: 33398000 PMCID: PMC7782726 DOI: 10.1038/s41467-020-20203-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 11/09/2020] [Indexed: 11/21/2022] Open
Abstract
Energy affects every single individual and entity in the world. Therefore, it is crucial to precisely quantify the “price of energy” and study how it evolves through time, through major political and social events, and through changes in energy and monetary policies. Here, we develop a predictive framework, an index to calculate the average price of energy in the United States. The complex energy landscape is thoroughly analysed to accurately determine the two key factors of this framework: the total demand of the energy products directed to the end-use sectors, and the corresponding price of each product. A rolling horizon predictive methodology is introduced to estimate future energy demands, with excellent predictive capability, shown over a period of 174 months. The effectiveness of the framework is demonstrated by addressing two policy questions of significant public interest. Global energy transformation requires quantifying the "price of energy" and studying its evolution. Here the authors present a predictive framework that calculates the average US price of energy, estimating future energy demands for up to four years with excellent accuracy, designing and optimizing energy and monetary policies.
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Affiliation(s)
- Stefanos G Baratsas
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77843, USA
| | - Alexander M Niziolek
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77843, USA
| | - Onur Onel
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77843, USA
| | - Logan R Matthews
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77843, USA
| | - Christodoulos A Floudas
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA.,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77843, USA
| | - Detlef R Hallermann
- Department of Finance, Mays Business School, Texas A&M University, College Station, TX, 77843, USA
| | - Sorin M Sorescu
- Department of Finance, Mays Business School, Texas A&M University, College Station, TX, 77843, USA
| | - Efstratios N Pistikopoulos
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA. .,Texas A&M Energy Institute, Texas A&M University, College Station, TX, 77843, USA.
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41
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Du YJ, Hu WD, Wang CM, Zhou J, Yang G, Wang YD, Yang WM. First-principles microkinetic analysis of Lewis acid sites in Zn-ZSM-5 for alkane dehydrogenation and its implication to methanol-to-aromatics conversion. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02318c] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stabilities and dehydrogenation activities of butane and cyclohexane on four different Zn sites in ZSM-5 zeolite were theoretically revealed. ZnOH+ was identified as the most active site at low temperature and the activity increases with the sequence of dehydrogenation.
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Affiliation(s)
- Yu-Jue Du
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
| | - Wen-De Hu
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
| | - Chuan-Ming Wang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
| | - Jian Zhou
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
| | - Guang Yang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
| | - Yang-Dong Wang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
| | - Wei-Min Yang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis
- Sinopec Shanghai Research Institute of Petrochemical Technology
- Shanghai 201208
- China
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42
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Fang Y, Huang Z, Wang S, Sheng H, Hua W, Yue Y, Shen W, Xu H. Enhancing BTX selectivity of the syngas to aromatics reaction through silylation of CTAB pretreated ZSM-5. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00781e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Silylation of CTAB pretreated ZSM-5 combined with ceria–zirconia solid solution (CZS) was performed and this was used as a bifunctional catalyst for syngas conversion into light aromatics.
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Affiliation(s)
- Yue Fang
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Zhen Huang
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Sheng Wang
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Haibing Sheng
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Weiming Hua
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Yinghong Yue
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Wei Shen
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
| | - Hualong Xu
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials
- Collaborative Innovation Center of Chemistry for Energy Materials
- Fudan University
- Shanghai 200433
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43
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Pedrozo H, Rodriguez Reartes S, Chen Q, Diaz M, Grossmann I. Surrogate-model based MILP for the optimal design of ethylene production from shale gas. Comput Chem Eng 2020. [DOI: 10.1016/j.compchemeng.2020.107015] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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44
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45
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Chen LH, Sun MH, Wang Z, Yang W, Xie Z, Su BL. Hierarchically Structured Zeolites: From Design to Application. Chem Rev 2020; 120:11194-11294. [DOI: 10.1021/acs.chemrev.0c00016] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Li-Hua Chen
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, 430070 Wuhan, China
| | - Ming-Hui Sun
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, 430070 Wuhan, China
- Laboratory of Inorganic Materials Chemistry, University of Namur, 61 rue de Bruxelles, B-5000 Namur, Belgium
| | - Zhao Wang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, 430070 Wuhan, China
| | - Weimin Yang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, Shanghai Research Institute of Petrochemical Technology, SINOPEC, Shanghai 201208, China
| | - Zaiku Xie
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, Shanghai Research Institute of Petrochemical Technology, SINOPEC, Shanghai 201208, China
| | - Bao-Lian Su
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, 430070 Wuhan, China
- Laboratory of Inorganic Materials Chemistry, University of Namur, 61 rue de Bruxelles, B-5000 Namur, Belgium
- Clare Hall, University of Cambridge, Cambridge CB2 1EW, United Kingdom
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46
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Product Distribution of Chemical Product Using Catalytic Depolymerization of Lignin. BULLETIN OF CHEMICAL REACTION ENGINEERING & CATALYSIS 2020. [DOI: 10.9767/bcrec.15.2.7249.432-453] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Lignin depolymerization is a very promising process which can generate value-added products from lignin raw materials. The main objective of lignin depolymerization is to convert the complex molecules of lignin into small molecules. Nevertheless, lignin is natural polymer which the molecules of lignin are extremely complicated due to their natural variability, and it will be a big challenge to depolymerize lignin, particularly high water yield. The various technology and methods are developed to depolymerize lignin into biofuels or bio chemical products including acid/base/metallic catalyzed lignin depolymerization, pyrolysis of lignin, hydroprocessing, and gasification. The distribution and yield of chemical products depend on the reaction operation condition, type of lignin and kind of catalyst. The reactor type, product distributions and specific chemicals (benzene, toluene, xylene, terephthalic acid) production of lignin depolymerization are intensive discussed in this review. Copyright © 2020 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
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47
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Gonçalves JC, Faria RPV, Ferreira AFP, Rodrigues AE. Optimization of a Simulated Moving Bed Unit within an Existing and Revamped Aromatics Complex with Crystallization and Toluene Methylation Units. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00983] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jonathan C. Gonçalves
- Laboratory of Separation and Reaction Engineering−Laboratory of Catalysis and Materials (LSRE-LCM), Department of Chemical EngineeringUniversity of Porto, Rua Dr. Roberto Frias, s/n, Porto, 4200-465, Portugal
| | - Rui P. V. Faria
- Laboratory of Separation and Reaction Engineering−Laboratory of Catalysis and Materials (LSRE-LCM), Department of Chemical EngineeringUniversity of Porto, Rua Dr. Roberto Frias, s/n, Porto, 4200-465, Portugal
| | - Alexandre F. P. Ferreira
- Laboratory of Separation and Reaction Engineering−Laboratory of Catalysis and Materials (LSRE-LCM), Department of Chemical EngineeringUniversity of Porto, Rua Dr. Roberto Frias, s/n, Porto, 4200-465, Portugal
| | - Alı́rio E. Rodrigues
- Laboratory of Separation and Reaction Engineering−Laboratory of Catalysis and Materials (LSRE-LCM), Department of Chemical EngineeringUniversity of Porto, Rua Dr. Roberto Frias, s/n, Porto, 4200-465, Portugal
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48
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Wang Y, Zhan W, Chen Z, Chen J, Li X, Li Y. Advanced 3D Hollow-Out ZnZrO@C Combined with Hierarchical Zeolite for Highly Active and Selective CO Hydrogenation to Aromatics. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01418] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yajing Wang
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Weiteng Zhan
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Zhijie Chen
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jianmin Chen
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xingang Li
- Collaborative Innovation Center for Chemical Science & Engineering (Tianjin), State Key Laboratory of Chemical Engineering, Tianjin Key Laboratory of Applied Catalysis Science & Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Yingwei Li
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
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49
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Miao D, Ding Y, Yu T, Li J, Pan X, Bao X. Selective Synthesis of Benzene, Toluene, and Xylenes from Syngas. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05200] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dengyun Miao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian 116023, China
| | - Yi Ding
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian 116023, China
- Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei 230026, China
| | - Tie Yu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian 116023, China
| | - Jian Li
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian 116023, China
| | - Xiulian Pan
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian 116023, China
| | - Xinhe Bao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian 116023, China
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50
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Ma Y, Gao J, Wang Y, Zhu Z, Wang Y. Energy‐Efficient Process with a Decanter to Separate Toluene‐Methanol‐Water Ternary Azeotropic Mixtures. Chem Eng Technol 2020. [DOI: 10.1002/ceat.201800039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yixin Ma
- Shandong University of Science and TechnologyCollege of Chemical and Environmental Engineering 266590 Qingdao China
- Qingdao University of Science and TechnologyShandong Key Laboratory of Biochemical Analysis, College of Chemistry and Molecular Engineering 266042 Qingdao China
| | - Jun Gao
- Shandong University of Science and TechnologyCollege of Chemical and Environmental Engineering 266590 Qingdao China
| | - Yong Wang
- Qingdao University of Science and TechnologyCollege of Chemical Engineering 266042 Qingdao China
| | - Zhaoyou Zhu
- Qingdao University of Science and TechnologyCollege of Chemical Engineering 266042 Qingdao China
- Qingdao University of Science and TechnologyShandong Collaborative Innovation Center of Eco-Chemical Engineering 266042 Qingdao China
| | - Yinglong Wang
- Qingdao University of Science and TechnologyCollege of Chemical Engineering 266042 Qingdao China
- Qingdao University of Science and TechnologyShandong Collaborative Innovation Center of Eco-Chemical Engineering 266042 Qingdao China
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