1
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Dutta S. Greening the Synthesis of Biorenewable Fuels and Chemicals by Stoichiometric Reagentless Organic Transformations. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Saikat Dutta
- Department of Chemistry, National Institute of Technology Karnataka (NITK), Surathkal, Mangaluru-575025, Karnataka, India
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2
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Suriapparao DV, Gautam R, Rao Jeeru L. Analysis of pyrolysis index and reaction mechanism in microwave-assisted ex-situ catalytic co-pyrolysis of agro-residual and plastic wastes. BIORESOURCE TECHNOLOGY 2022; 357:127357. [PMID: 35605781 DOI: 10.1016/j.biortech.2022.127357] [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: 04/04/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 06/15/2023]
Abstract
Catalytic and non-catalytic microwave-assisted co-pyrolysis of biomass with plastics was performed to understand the interactions. An ex-situ configuration was adopted for performing catalytic co-pyrolysis experiments with ZSM-5 as a catalyst. Co-pyrolysis promoted cracking of vapors resulting in enhanced gas yields. ZSM-5 further enhanced the secondary cracking which resulted in low oil yields. The oil fraction collected from the pyrolysis of plastics was rich in hydrocarbons, whereas biomass pyrolysis led to the formation of oxygenated compounds in the oil. A plausible reaction mechanism scheme is proposed to understand the formation of major pyrolysis products via different pathways during different pyrolysis processes investigated. Also, a new parameter, the pyrolysis index is introduced to understand the pyrolysis intensity by utilizing the feedstock conversion, pyrolysis time, heating value, mass of feedstock, and energy consumption. The value of the pyrolysis index was found to be higher for plastics pyrolysis than biomass pyrolysis. Co-pyrolysis further increased the pyrolysis index due to the synergistic interactions.
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Affiliation(s)
- Dadi V Suriapparao
- Department of Chemical Engineering, School of Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat 382007, India.
| | - Ribhu Gautam
- Clean Combustion Research Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Lakshmana Rao Jeeru
- School of Petroleum Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat 382007, India
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3
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Cioc RC, Crockatt M, van der Waal JC, Bruijnincx PCA. The Interplay between Kinetics and Thermodynamics in Furan Diels-Alder Chemistry for Sustainable Chemicals Production. Angew Chem Int Ed Engl 2022; 61:e202114720. [PMID: 35014138 PMCID: PMC9304315 DOI: 10.1002/anie.202114720] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Indexed: 01/21/2023]
Abstract
Biomass‐derived furanic platform molecules have emerged as promising building blocks for renewable chemicals and functional materials. To this aim, the Diels–Alder (DA) cycloaddition stands out as a versatile strategy to convert these renewable resources in highly atom‐efficient ways. Despite nearly a century worth of examples of furan DA chemistry, clear structure–reactivity–stability relationships are still to be established. Detailed understanding of the intricate interplay between kinetics and thermodynamics in these very particular [4+2] cycloadditions is essential to push further development and truly expand the scope beyond the ubiquitous addend combinations of electron‐rich furans and electron‐deficient olefins. Herein, we provide pertinent examples of DA chemistry, taken from various fields, to highlight trends, establish correlations and answer open questions in the field with the aim to support future efforts in the sustainable chemicals and materials production.
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Affiliation(s)
- Răzvan C Cioc
- Organic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Marc Crockatt
- Department of Sustainable Process and Energy Systems, TNO, Leeghwaterstraat 44, 2628, CA, Delft, The Netherlands
| | - Jan C van der Waal
- Department of Sustainable Process and Energy Systems, TNO, Leeghwaterstraat 44, 2628, CA, Delft, The Netherlands
| | - Pieter C A Bruijnincx
- Organic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
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4
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Biomass to drugs: Green production of salicylic acid from 2-furoic acid in two steps. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Cioc R, Crockatt M, Van der Waal JC, Bruijnincx P. The Interplay between Kinetics and Thermodynamics in Furan Diels‐Alder Chemistry for Sustainable Chemicals Production. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Razvan Cioc
- Utrecht University: Universiteit Utrecht Chemistry NETHERLANDS
| | - Marc Crockatt
- TNO Sustainable Process and Energy Systems NETHERLANDS
| | | | - Pieter Bruijnincx
- Utrecht University Chemistry Universiteitsweg99Netherlands 3584 CG Utrecht NETHERLANDS
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6
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Li Z, Jiang Y, Li Y, Zhang H, Li H, Yang S. Advances in Diels-Alder/aromatization of biomass furan derivatives towards renewable aromatic hydrocarbons. Catal Sci Technol 2022. [DOI: 10.1039/d1cy02122b] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effective upgrading of renewable resources into high value-added chemicals is of great significance to achieve the sustainable economic development, as well as the implementation of carbon neutral technologies practically....
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7
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Lu Y, Chen T, Xiao X, Huang N, Dou Y, Wei W, Zhang Z, Lo TWB, Liang T. Copper dual-atom catalyst mediated C3–H amination of indoles at room temperature. Catal Sci Technol 2022. [DOI: 10.1039/d2cy01126c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
An efficient zeolite supported copper dual-atom catalyst for C–H amination of indoles has been developed for the green synthesis of 3-diarylaminoindoles.
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Affiliation(s)
- Yuanhui Lu
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Tianxiang Chen
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, People's Republic of China
| | - Xiaoyu Xiao
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Ninghua Huang
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Yadong Dou
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Wanxing Wei
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Zhuan Zhang
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Tsz Woon Benedict Lo
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, People's Republic of China
| | - Taoyuan Liang
- Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
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8
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Li T, Sun G, Xiong L, Zheng B, Duan Y, Yu R, Jiang J, Wang Y, Yang W. Transition-metal-free decarboxylation of D-glucaric acid to furan catalyzed by SnCl4 in a biphasic system. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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9
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Kostetskyy P, Koninckx E, Broadbelt LJ. Probing Monomer and Dimer Adsorption Trends in the MFI Framework. J Phys Chem B 2021; 125:7199-7212. [PMID: 34165314 DOI: 10.1021/acs.jpcb.1c02929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Porous aluminosilicates such as zeolites are ubiquitous catalysts for the production of high-value and industrially relevant commodity chemicals, including the conversion of hydrocarbons, amines, alcohols, and others. Bimolecular reactions are an important subclass of reactions that can occur on Brønsted acid sites of a zeolite catalyst. Kinetic modeling of these systems at the process scale requires the interaction energetics of reactants and the active sites to be described accurately. It is generally known that adsorption is a coverage-dependent phenomenon, with lower heats of adsorption observed for molecules at higher coverage. However, few studies have systematically investigated the coadsorption of molecules on a single active site, specifically focusing on the strength of interaction of the second adsorbate after the initial adsorption step. In this work, we quantify the unimolecular and bimolecular adsorption energies of varying adsorbates, including paraffins, olefins, alcohols, amines, and noncondensible gases in the acidic and siliceous ZSM-5 frameworks. As a special case, olefin adsorption was examined for physisorption and chemisorption regimes, characterized by π-complex, framework alkoxide and carbenium ion adsorption, respectively. The effects of functional groups and molecular size were quantified, and correlations that relate the adsorption of the second adsorbate identity to that of the first adsorbate are provided.
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Affiliation(s)
- Pavlo Kostetskyy
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Elsa Koninckx
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Linda J Broadbelt
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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10
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Yang Y, Zuo L, Wei K, Guo W. Water-Mediated Catalytic Decarboxylation Enabled Polysubstituted Furans and Allylic Alcohols with Exclusive (E)-Configurations. Org Lett 2021; 23:3195-3200. [DOI: 10.1021/acs.orglett.1c00929] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yulian Yang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
- Frontier Institute of Science and Technology (FIST), Xi’an Jiaotong University, Xi’an 710045, China
| | - Linhong Zuo
- Frontier Institute of Science and Technology (FIST), Xi’an Jiaotong University, Xi’an 710045, China
| | - Kun Wei
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Wusheng Guo
- Frontier Institute of Science and Technology (FIST), Xi’an Jiaotong University, Xi’an 710045, China
- Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, Xi’an Jiaotong University, Xi’an 710049, China
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11
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Xue Q, Zhang Z, Ng BKY, Zhao P, Lo BTW. Recent Advances in the Engineering of Single-Atom Catalysts Through Metal-Organic Frameworks. Top Curr Chem (Cham) 2021; 379:11. [PMID: 33544294 DOI: 10.1007/s41061-021-00324-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 01/06/2021] [Indexed: 11/25/2022]
Abstract
This mini-review highlights some recent progress in the engineering of single-atom catalysts (SACs) through metal-organic frameworks (MOFs) and derivatives. The inherent molecular and chemical specificities within the MOFs and derivatives can offer stabilisation of the SACs with high atomic isolation and dispersion. As MOFs are often considered an infinite array of self-assembled molecular catalysts, specifically designed structures can provide further functionalities to suit the needs of different catalytic applications. In brief, we can divide the preparation approaches into three main categories: (1) fabrication onto functional groups of the ligands, (2) fabrication onto Lewis acid sites of nodal centres, and (3) synthesis via a pyrolysis-mediated technique. Through these approaches, strong metal-support interactions can be established to aid the fine-tuning of the catalytic properties. We also discuss how recent progress in the development of state-of-the-art microscopic, spectroscopic, and crystallographic techniques has enabled scientists to elucidate the structure-activity relationship.
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Affiliation(s)
- Qi Xue
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen Hi-tech Industrial Park, Shenzhen, 518000, China.,State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Zixuan Zhang
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Bryan K Y Ng
- Department of Chemistry, University of Oxford, Oxford, OX1 3QR, UK
| | - Pu Zhao
- Department of Chemistry, University of Oxford, Oxford, OX1 3QR, UK
| | - Benedict T W Lo
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen Hi-tech Industrial Park, Shenzhen, 518000, China. .,State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China.
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12
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Al-Naji M, Schlaad H, Antonietti M. New (and Old) Monomers from Biorefineries to Make Polymer Chemistry More Sustainable. Macromol Rapid Commun 2020; 42:e2000485. [PMID: 33205563 DOI: 10.1002/marc.202000485] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/27/2020] [Indexed: 12/28/2022]
Abstract
This opinion article describes recent approaches to use the "biorefinery" concept to lower the carbon footprint of typical mass polymers, by replacing parts of the fossil monomers with similar or even the same monomer made from regrowing dendritic biomass. Herein, the new and green catalytic synthetic routes are for lactic acid (LA), isosorbide (IS), 2,5-furandicarboxylic acid (FDCA), and p-xylene (pXL). Furthermore, the synthesis of two unconventional lignocellulosic biomass derivable monomers, i.e., α-methylene-γ-valerolactone (MeGVL) and levoglucosenol (LG), are presented. All those have the potential to enter in a cost-effective way, also the mass market and thereby recover lost areas for polymer materials. The differences of catalytic unit operations of the biorefinery are also discussed and the challenges that must be addressed along the synthesis path of each monomers.
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Affiliation(s)
- Majd Al-Naji
- Max Planck Institute of Colloids and Interfaces, Department of Colloid Chemistry, Karl-Liebknecht-Straße 24-25, Potsdam, 14476, Germany
| | - Helmut Schlaad
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Straße 24-25, Potsdam, 14476, Germany
| | - Markus Antonietti
- Max Planck Institute of Colloids and Interfaces, Department of Colloid Chemistry, Karl-Liebknecht-Straße 24-25, Potsdam, 14476, Germany
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13
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Tresatayawed A, Glinrun P, Autthanit C, Jongsomjit B. Pd Modification and Supporting Effects on Catalytic Dehydration of Ethanol to Ethylene and Diethyl Ether over W/TiO 2 Catalysts. J Oleo Sci 2020; 69:503-515. [PMID: 32378552 DOI: 10.5650/jos.ess19220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In the present work, the palladium (Pd) modification and supporting effect of W/TiO2 catalysts on catalytic ethanol dehydration to ethylene and diethyl ether were investigated. The Pd modification with different sequence of Pd and W impregnation on the catalysts was prepared by the incipient wetness impregnation technique. The catalyst characterization and activity testing revealed that the different sequence during impregnation influenced the physicochemical properties and ethanol conversion of catalyst. The differences in structure and surface properties were investigated by XRD, BET, SEM, EDX, XPS and NH3-TPD. Upon the reaction temperature between 200 to 400°C, it was found that the conversion increased with increasing of temperature for all catalysts. The Pd incorporated into catalysts enhanced the ethanol conversion depending on the sequence of impregnation. At low temperature (ca. 200 to 300°C), diethyl ether is a major product and the Pd modification over W/TiO2 catalyst resulted in increased diethyl ether yield. This is because an increase of ethanol conversion was obtained with Pd modification, while diethyl ether selectivity did not change. This can be attributed to the higher amount of weak acids sites present after Pd modification into catalyst. Among all catalysts, the PdW/TiO2 catalyst (coimpregnation) achieved the highest diethyl ether yield of 41.4% at 300℃. At high temperature (ca. 350 to 400°C), ethylene is the major product. The W/Pd/TiO2 catalyst (with sequential impregnation of Pd on TiO2 followed by W) exhibited the highest ethylene yield of 68.1% at 400°C. It can be concluded that the modification of Pd onto W/TiO2 upon different sequence of Pd and W impregnation can improve the diethyl ether and ethylene yield in catalytic ethanol dehydration.
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Affiliation(s)
- Anchale Tresatayawed
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University
| | - Peangpit Glinrun
- Department of Petrochemicals and Environmental Management, Faculty of Engineering, Pathumwan Institute of Technology
| | - Chaowat Autthanit
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University
| | - Bunjerd Jongsomjit
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University
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14
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DFT study of VOC pollutants catalyzed by optimal MoxOy: exploration of reaction mechanism of CH3R (R=CHO, CH2OH) + MoO2. Theor Chem Acc 2020. [DOI: 10.1007/s00214-020-02651-7] [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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15
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Lee Y, Kim YT, Kwon EE, Lee J. Biochar as a catalytic material for the production of 1,4-butanediol and tetrahydrofuran from furan. ENVIRONMENTAL RESEARCH 2020; 184:109325. [PMID: 32145547 DOI: 10.1016/j.envres.2020.109325] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/26/2020] [Accepted: 02/28/2020] [Indexed: 06/10/2023]
Abstract
Biomass valorization is emerging as a new trend for the synthesis of materials for various environmental applications. In this connection, a biochar resulting from pyrolysis of rice straw was employed as a catalytic material for the conversion of hemicellulose-derived furan into value-added platform chemicals such as 1,4-butanediol (1,4-BD) and tetrahydrofuran (THF). The biochar was used as catalyst support of bifunctional Ru-Re catalyst. Two different catalysts were prepared: a conventional activated carbon (AC)-supported Ru-Re catalyst (Ru-Re/AC) and a biochar-supported Ru-Re catalyst (Ru-Re/biochar). The Ru-Re/biochar had a different form of Re species from the Ru-Re/AC, resulting in different reducibility. The difference of reducibility between the two was attributed to alkali metal present in the biochar such as potassium. The Ru-Re/biochar had a 17 times lower metal dispersion on the surface than the Ru-Re/AC, ascribed to a lower surface area of the biochar than the AC. Catalytic activities of the catalysts with regard to reaction rate per available surface active site for transforming furan to 1,4-BD and THF were measured. The Ru-Re/AC was 3 times less active than the Ru-Re/biochar. This study not only provides a way to efficiently use biomass both for environmental catalysts and for feedstock of producing value-added platform chemicals, but also shows potential of biochar for the replacement of typical catalysts employed in biorefinery.
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Affiliation(s)
- Younghyun Lee
- Department of Environmental Engineering, Ajou University, Suwon, 16499, Republic of Korea
| | - Yong Tae Kim
- Carbon Resources Institute, Korea Research Institute of Chemical Technology, Daejeon, 34114, Republic of Korea
| | - Eilhann E Kwon
- Department of Environment and Energy, Sejong University, Seoul, 05006, Republic of Korea.
| | - Jechan Lee
- Department of Environmental Engineering, Ajou University, Suwon, 16499, Republic of Korea.
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16
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Chen T, Huang B, Day S, Tang CC, Tsang SCE, Wong K, Lo TWB. Differential Adsorption of
l
‐ and
d
‐Lysine on Achiral MFI Zeolites as Determined by Synchrotron X‐Ray Powder Diffraction and Thermogravimetric Analysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909352] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tianxiang Chen
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Bolong Huang
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Sarah Day
- Diamond Light Source Ltd Didcot OX11 0DE UK
| | | | - Shik Chi Edman Tsang
- Wolfson Catalysis Centre Department of Chemistry University of Oxford Oxford OX1 3QR UK
| | - Kwok‐yin Wong
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Tsz Woon Benedict Lo
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
- The Hong Kong Polytechnic University Shenzhen Research Institute Shenzhen Hi-tech Industrial Park Shenzhen 518000 China
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17
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Chen T, Huang B, Day S, Tang CC, Tsang SCE, Wong K, Lo TWB. Differential Adsorption ofl‐ andd‐Lysine on Achiral MFI Zeolites as Determined by Synchrotron X‐Ray Powder Diffraction and Thermogravimetric Analysis. Angew Chem Int Ed Engl 2019; 59:1093-1097. [DOI: 10.1002/anie.201909352] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/15/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Tianxiang Chen
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Bolong Huang
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Sarah Day
- Diamond Light Source Ltd Didcot OX11 0DE UK
| | | | - Shik Chi Edman Tsang
- Wolfson Catalysis Centre Department of Chemistry University of Oxford Oxford OX1 3QR UK
| | - Kwok‐yin Wong
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Tsz Woon Benedict Lo
- State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
- The Hong Kong Polytechnic University Shenzhen Research Institute Shenzhen Hi-tech Industrial Park Shenzhen 518000 China
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18
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Zhou M, Cheng L, Liu B, Curtiss LA, Assary RS. A First-Principles Investigation of Gas-Phase Ring-Opening Reaction of Furan over HZSM-5 and Ga-Substituted ZSM-5. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01969] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mingxia Zhou
- Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - Lei Cheng
- Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - Bin Liu
- Tim Taylor Department of Chemical Engineering, Kansas State University, 1005 Durland Hall, Manhattan, Kansas 66505, United States
| | - Larry A. Curtiss
- Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - Rajeev S. Assary
- Materials Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
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19
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Adams RD, Dhull P, Kaushal M, Smith MD. Activation of Heteroaromatic C–H Bonds in Furan and 2,5-Dimethylfuran. Inorg Chem 2019; 58:6008-6015. [DOI: 10.1021/acs.inorgchem.9b00328] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Poonam Dhull
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Meenal Kaushal
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Mark D. Smith
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
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20
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El Arba M, Dibrell SE, Meece F, Frantz DE. Ru(II)-Catalyzed Synthesis of Substituted Furans and Their Conversion to Butenolides. Org Lett 2018; 20:5886-5888. [DOI: 10.1021/acs.orglett.8b02554] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Marie El Arba
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Sara E. Dibrell
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Frederick Meece
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Doug E. Frantz
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
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Adams RD, Kiprotich EJ, Smith MD. Multiple cluster CH activations and transformations of furan by triosmium carbonyl complexes. Chem Commun (Camb) 2018; 54:3464-3467. [PMID: 29561037 DOI: 10.1039/c8cc01532e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Reaction of Os3(CO)10(NCMe)2 with the triosmium furyne complex Os3(CO)9(μ3,η2-C4H2O)(μ-H)2, 1 yielded the bis-triosmium complex 2 containing a bridging furyenyl ligand by CH activation at the uncoordinated C-C double bond. Heating 2 led to additional CH activation with formation of the first furdiyne C4O ligand in the complex Os3(CO)9(μ-H)2(μ3-η2-2,3-μ3-η2-4,5-C4O)Os3(CO)9(μ-H)2, 3. The furdiyne ligand in 3 was subsequently ring-opened and decarbonylated to yield products 4 and 5 containing novel bridging C3 ligands. Complex 2 also undergoes ring opening to yield an intermediate Os3(CO)9(μ-H)(μ3-η2-μ-η2-CH-C-CH-C[double bond, length as m-dash]O)Os3(CO)10(μ-H), 6 which was also decarbonylated thermally to yield 4 and 5. All products were characterized by a combination of IR, NMR, mass spec and single-crystal X-ray diffraction analyses.
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Affiliation(s)
- Richard D Adams
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA.
| | - Emmanuel J Kiprotich
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA.
| | - Mark D Smith
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA.
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Vinter KP, Dauenhauer PJ. Inert competitive adsorption for the inhibition of oligomerization of alkenes during alcohol dehydration. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01222a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Inert competitive adsorbents inhibit secondary undesired reactions.
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Affiliation(s)
- Katherine P. Vinter
- Department of Chemical Engineering and Materials Science
- University of Minnesota
- Minneapolis
- 55455 USA
- Catalysis Center for Energy Innovation
| | - Paul J. Dauenhauer
- Department of Chemical Engineering and Materials Science
- University of Minnesota
- Minneapolis
- 55455 USA
- Catalysis Center for Energy Innovation
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