1
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Bin Mokaizh AA, Nour AH, Kerboua K. Ultrasonic-assisted extraction to enhance the recovery of bioactive phenolic compounds from Commiphora gileadensis leaves. Ultrason Sonochem 2024; 105:106852. [PMID: 38518410 PMCID: PMC10979263 DOI: 10.1016/j.ultsonch.2024.106852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/15/2024] [Accepted: 03/17/2024] [Indexed: 03/24/2024]
Abstract
The "ultrasonic-assisted extraction (UAE)" method was utilized in this work to assess how different process parameters affected the yield and recovery of phenolic compounds from the leaf of Commiphora gileadensis, which is one of the medicinal plants with a variety of biological functions. Its leaf is used for a various of therapeutic applications, such as the treatment of bacterial infections, inflammation, and wound healing. The "One-Factor-At-a-Time (OFAT)" approach was employed to examine the impacts of various UAE process parameters on the process of extraction, which include time of extraction, sample/solvent ratio, ultrasonic frequency, and solvent (ethanol) concentration. The extracts were then investigated for the presence of several phytochemicals using analytical techniques such as "Gas Chromatography-Mass Spectroscopy (GC-MS)" and "Fourier Transform Infrared Spectroscopy (FTIR)" studies. The findings showed that the maximum extraction yield, the total phenolic content (TPC), and the total flavonoids content (TFC) of the ethanolic extract of the leaves of C. gileadensis using the UAE method were at 31.80 ± 0.41 %, 96.55 ± 2.81 mg GAE/g d.w. and 31.66 ± 2.01 mg QE/g d.w. accordingly under a procedure duration of 15 min, ultrasonic frequency of 20 kHz, solvent/sample ratio of 1:20 g/mL, and solvent concentration of 40 % v/v. The leaves extract of C. gileadensis included 25 phenolic compounds that were previously unreported, and GC-MS analysis confirmed their presence. Hence, it follows that the UAE technique can successfully extract the phytochemicals from C. gileadensis for a variety of therapeutic uses.
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Affiliation(s)
- Aiman A Bin Mokaizh
- Faculty "of Chemical and Process Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, 26300 Kuantan, Pahang, Malaysia.
| | - Abdurahman Hamid Nour
- Faculty "of Chemical and Process Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, 26300 Kuantan, Pahang, Malaysia; Centre of Excellence for Advanced Research in Fluid Flow (CARIFF), Universiti Malaysia Pahang Al-Sultan Abdullah, 26300 Kuantan, Pahang, Malaysia
| | - Kaouther Kerboua
- Department of Process and Energy Engineering, National Higher School of Technology and Engineering, 23005 Annaba, Algeria
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2
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Shabbirahmed AM, Joel J, Gomez A, Patel AK, Singhania RR, Haldar D. Environment friendly emerging techniques for the treatment of waste biomass: a focus on microwave and ultrasonication processes. Environ Sci Pollut Res Int 2023; 30:79706-79723. [PMID: 37336854 DOI: 10.1007/s11356-023-28271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 06/11/2023] [Indexed: 06/21/2023]
Abstract
In the recent past, an increasing interest is mostly observed in using microwave and ultrasonic irradiation to aid the biological conversion of waste materials into value-added products. This study is focused on various individual impacts of microwaves and ultrasonic waves for the treatment of biomass before the synthesis of value-added products. Following, a comprehensive review of the mechanisms governing microwaves and ultrasonication as the treatment methods, their effects on biomass disruption, solubilization of organic matter, modification of the crystalline structure, enzymatic hydrolysis and production of reducing sugars was performed. However, based on the lab-scale experiments evaluated, microwaves and ultrasonication were studied to be economically and energetically ineffective despite their beneficial effects on the waste biomass. This article reviews some of the difficulties associated with using microwaves and ultrasonic irradiation for the efficient processing of waste biomasses and identified some potential directions for future study.
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Affiliation(s)
- Asma Musfira Shabbirahmed
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India
| | - Jesse Joel
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India
| | - Anbu Gomez
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India
| | - Anil Kumar Patel
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
- Centre for Energy and Environmental Sustainability, Lucknow, 226029, India
| | - Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Dibyajyoti Haldar
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, 641114, India.
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3
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Karuppasamy K, Theerthagiri J, Selvaraj A, Vikraman D, Parangusan H, Mythili R, Choi MY, Kim HS. Current trends and prospects in catalytic upgrading of lignocellulosic biomass feedstock into ultrapure biofuels. Environ Res 2023; 226:115660. [PMID: 36913997 DOI: 10.1016/j.envres.2023.115660] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/02/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
Eco-friendly renewable energy sources have recommended as fossil fuel alternatives in recent years to reduce environmental pollution and meet future energy demands in various sectors. As the largest source of renewable energy in the world, lignocellulosic biomass has received considerable interest from the scientific community to advance the fabrication of biofuels and ultrafine value-added chemicals. For example, biomass obtained from agricultural wastes could catalytically convert into furan derivatives. Among furan derivatives, 5-hydroxymethylfurfural (HMF) and 2, 5-dimethylfuran (DMF) are considered the most useful molecules that can be transformed into desirable products such as fuels and fine chemicals. Because of its exceptional properties, e.g., water insolubility and high boiling point, DMF has studied as the ideal fuel in recent decades. Interestingly, HMF, a feedstock upgraded from biomass sources can easily hydrogenate to produce DMF. In the present review, the current state of the art and studies on the transformation of HMF into DMF using noble metals, non-noble metals, bimetallic catalysts, and their composites have discussed elaborately. In addition, comprehensive insights into the operating reaction conditions and the influence of employed support over the hydrogenation process have demonstrated.
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Affiliation(s)
- K Karuppasamy
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea
| | - Jayaraman Theerthagiri
- Core-Facility Center for Photochemistry and Nanomaterials, Department of Chemistry (BK21 FOUR), Research Institute of Natural Sciences, Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - Aravindhan Selvaraj
- Department of Chemistry, B.S. Abdur Rahman Cresent Institute of Science and Technology, Chennai, 600048, India
| | - Dhanasekaran Vikraman
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea
| | - Hemalatha Parangusan
- Qatar University Young Scientists Center (QUYSC), Qatar University, Doha, 2713, Qatar
| | - R Mythili
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, 600077, Chennai, India
| | - Myong Yong Choi
- Core-Facility Center for Photochemistry and Nanomaterials, Department of Chemistry (BK21 FOUR), Research Institute of Natural Sciences, Gyeongsang National University, Jinju, 52828, Republic of Korea.
| | - Hyun-Seok Kim
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea.
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4
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Lorente A, Huertas-Alonso AJ, Salgado-Ramos M, González-Serrano DJ, Sánchez-Verdú MP, Cabañas B, Hadidi M, Moreno A. Microwave radiation-assisted synthesis of levulinic acid from microcrystalline cellulose: Application to a melon rind residue. Int J Biol Macromol 2023; 237:124149. [PMID: 36965554 DOI: 10.1016/j.ijbiomac.2023.124149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 03/27/2023]
Abstract
The circular economy considers waste to be a new raw material for the development of value-added products. In this context, agroindustrial lignocellulosic waste represents an outstanding source of new materials and platform chemicals, such as levulinic acid (LA). Herein we study the microwave (MW)-assisted acidic conversion of microcrystalline cellulose (MCC) into LA. The influence of acidic catalysts, inorganic salt addition and ball-milling pre-treatment of MCC on LA yield was assessed. Depolymerization and disruption of cellulose was monitored by FTIR, TGA and SEM, whereas the products formed were analyzed by HPLC and NMR spectroscopy. The parameters that afforded the highest LA yield (48 %, 100 % selectivity) were: ball-milling pre-treatment of MCC for 16 min at 600 rpm, followed by MW-assisted thermochemical treatment for 20 min at 190 °C, aqueous p-toluenesulfonic acid (p-TSA) 0.25 M as catalyst and saturation with KBr. These optimal conditions were further applied to a lignocellulosic feedstock, namely melon rind, to afford a 51 % yield of LA. These results corroborate the suitability of this method to obtain LA from agroindustrial wastes, in line with a circular economy-based approach.
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Affiliation(s)
- Almudena Lorente
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain
| | - Alberto J Huertas-Alonso
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain; Universidad de Castilla La Mancha, Departamento de Química Física, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela s/n, Ciudad Real 13071, Spain.
| | - Manuel Salgado-Ramos
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain
| | - Diego J González-Serrano
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain
| | - M Prado Sánchez-Verdú
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain
| | - Beatriz Cabañas
- Universidad de Castilla La Mancha, Departamento de Química Física, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela s/n, Ciudad Real 13071, Spain
| | - Milad Hadidi
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain
| | - Andrés Moreno
- Universidad de Castilla-la Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Avenida Camilo José Cela n°10, 13005 Ciudad Real, Spain.
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5
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Aranha DJ, Gogate PR. A Review on Green and Efficient Synthesis of 5-Hydroxymethylfurfural (HMF) and 2,5-Furandicarboxylic Acid (FDCA) from Sustainable Biomass. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- Danwyn J. Aranha
- Department of Chemical Engineering, Institute of Chemical Technology, Mumbai-400019, India
| | - Parag R. Gogate
- Department of Chemical Engineering, Institute of Chemical Technology, Mumbai-400019, India
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6
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Cousin E, Namhaed K, Pérès Y, Cognet P, Delmas M, Hermansyah H, Gozan M, Alaba PA, Aroua MK. Towards efficient and greener processes for furfural production from biomass: A review of the recent trends. Sci Total Environ 2022; 847:157599. [PMID: 35901885 DOI: 10.1016/j.scitotenv.2022.157599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
As mentioned in several recent reviews, biomass-based furfural is attracting increasing interest as a feasible alternative for the synthesis of a wide range of non-petroleum-derived compounds. However, the lack of environmentally friendly, cost-effective, and sustainable industrial procedures is still evident. This review describes the chemical and biological routes for furfural production. The mechanisms proposed for the chemical transformation of xylose to furfural are detailed, as are the current advances in the manufacture of furfural from biomass. The main goal is to overview the different ways of improving the furfural synthesis process. A pretreatment process, particularly chemical and physico-chemical, enhances the digestibility of biomass, leading to the production of >70 % of available sugars for the production of valuable products. The combination of heterogeneous (zeolite and polymeric solid) catalyst and biphasic solvent system (water/GVL and water/CPME) is regarded as an attractive approach, affording >75 % furfural yield for over 80 % of selectivity with the possibility of catalyst reuse. Microwave heating as an activation technique reduces reaction time at least tenfold, making the process more sustainable. The state of the art in industrial processes is also discussed. It shows that, when sulfuric acid is used, the furfural yields do not exceed 55 % for temperatures close to 180 °C. However, the MTC process recently achieved an 83 % yield by continuously removing furfural from the liquid phase. Finally, the CIMV process, using a formic acid/acetic acid mixture, has been developed. The economic aspects of furfural production are then addressed. Future research will be needed to investigate scaling-up and biological techniques that produce acceptable yields and productivities to become commercially viable and competitive in furfural production from biomass.
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Affiliation(s)
- Elsa Cousin
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Kritsana Namhaed
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Yolande Pérès
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Patrick Cognet
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Michel Delmas
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Heri Hermansyah
- Biorefinery Lab, Bioprocess Engineering Program, Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Depok 16424, Indonesia.
| | - Misri Gozan
- Biorefinery Lab, Bioprocess Engineering Program, Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Depok 16424, Indonesia.
| | - Peter Adeniyi Alaba
- Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Mohamed Kheireddine Aroua
- Centre for Carbon Dioxide Capture and Utilization (CCDCU), School of Science and Technology, Sunway University, No. 5, Jalan Universiti, Bandar Sunway, 47500 Petaling Jaya, Malaysia; Department of Engineering, Lancaster University, Lancaster LA1 4YW, United Kingdom; Sunway Materials Smart Science & Engineering Research Cluster (SMS2E), Sunway University, No. 5 Jalan Universiti, Bandar Sunway, 47500 Petaling Jaya, Selangor, Malaysia
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7
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Esteban-Lustres R, Torres MD, Piñeiro B, Enjamio C, Domínguez H. Intensification and biorefinery approaches for the valorization of kitchen wastes - A review. Bioresour Technol 2022; 360:127652. [PMID: 35872274 DOI: 10.1016/j.biortech.2022.127652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
Kitchen wastes (KW) are post-consumption residues from household and food service sector, heterogenous in composition and highly variable depending on the particular origin, which are often treated as municipal. There is a need to improve the management of these continuously produced and worldwidely available resources and their valorization into novel and commercially interesting products will aid in the development of bioeconomy. The successful implementation of such approach requires cooperation between academia, industrial stakeholders, public and private institutions, based on the different dimensions, including social, economic, ecologic and technological involved. This review aims at presenting a survey of technological aspects, regarding current and potential management strategies of KW, following either a single or multiproduct processing according to the biorefineries scheme. Emphasis is given to intensification tools, designed to enhance process efficiency.
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Affiliation(s)
- Rebeca Esteban-Lustres
- CINBIO, Departament of Chemical Engineering, Faculty of Sciences, Campus Ourense, University of Vigo, Edificio Politécnico, As Lagoas, 32004 Ourense, Spain
| | - María Dolores Torres
- CINBIO, Departament of Chemical Engineering, Faculty of Sciences, Campus Ourense, University of Vigo, Edificio Politécnico, As Lagoas, 32004 Ourense, Spain.
| | - Beatriz Piñeiro
- Economic Resources, CHOU, SERGAS, Ramon Puga Noguerol, 54, 32005 Ourense, Spain
| | - Cristina Enjamio
- Galaria, SERGAS, Edificio Administrativo San Lázaro s/n, 15701 Santiago de Compostela, A Coruña, Spain
| | - Herminia Domínguez
- CINBIO, Departament of Chemical Engineering, Faculty of Sciences, Campus Ourense, University of Vigo, Edificio Politécnico, As Lagoas, 32004 Ourense, Spain
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8
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Nasir Shah S, Shah MUH, Mutalib MI, Lethesh KC, Leveque JM, Ullah N, Suleman H. Ultrasonic-Assisted Extraction of Toxic Acidic Components from Acidic Oil Using 1,8-Diazobicyclo[5.4.0]undec-7-ene-Based Ionic Liquids. ACS Omega 2022; 7:27479-27489. [PMID: 35967072 PMCID: PMC9366975 DOI: 10.1021/acsomega.2c02514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
Ionic liquids (ILs) show remarkable performance in enhancing the naphthenic acid extraction efficiency and decreasing the extraction time. However, the ultrasonic-assisted IL-based extraction of naphthenic acid is merely addressed previously. Therefore, this study investigated the impact of essential ultrasonic parameters, including amplitude and time, on naphthenic acid extraction using different ILs, and the system was optimized for maximum extraction. The IL 1,8-diazobicyclo[5.4.0]-undec-7-ene (DBU) with thiocyanate anions revealed the highest efficiency in extracting naphthenic acid from a model oil (dodecane) at optimized conditions, and the experimental liquid-liquid equilibrium data were obtained at atmospheric pressure for the mixture of dodecane, [DBU], thiocyanate, and naphthenic acid. In addition, the influence of the chain length of the cation (hexyl, octyl, or decyl) on the extraction efficiency was also evaluated by determining the distribution coefficients, and the conductor-like screening model for real solvents (COSMO-RS) study was carried out at infinite dilution. It was found that [DBU-Dec] [SCN] gives the best extraction efficiency and has a distribution coefficient of 9.2707 and a performance index of 49.48. Based on these values, ILs can be ordered as follows: [DBU-Dec] [SCN] > [DBU-Oct][SCN] > [DBU-Hex][SCN] in the decreasing order of performance index 49.48, 41.58, and 28.13. Moreover, non-random two liquid and Margules thermodynamic models were employed to investigate the interaction parameters between the components. Both models showed excellent agreement with the experimental results and could successfully be used for ultrasonic-assisted IL extraction of naphthenic acid.
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Affiliation(s)
- Syed Nasir Shah
- Centre
of Research in Ionic Liquids, Universiti
Teknologi PETRONAS, Bandar Seri
Iskandar, Perak 32610, Malaysia
- Department
of Energy Engineering, Faculty of Mechanical and Aeronautical Engineering, University of Engineering and Technology Taxila, Rawalpindi 47080, Pakistan
| | - Mansoor Ul Hassan Shah
- Department
of Chemical Engineering, University of Engineering
and Technology, Peshawar 25120, Pakistan
| | | | | | - Jean-Marc Leveque
- LRP UMR 5520, Université de Savoie Mont-Blanc, Chambéry 73000, France
| | - Nehar Ullah
- Department
of Chemical Engineering, University of Engineering
and Technology, Peshawar 25120, Pakistan
| | - Humbul Suleman
- School
of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, U.K.
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9
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Tomer R, Biswas P. Optimization of reaction parameters by using response surface methodology (RSM) for the selective dehydration of glucose to 5-hydroxymethylfurfural (5-HMF), a valuable platform chemical over a mesoporous TiO2 catalyst in dimethylsulfoxide (DMSO) medium. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.03.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Feroz S, Muhammad N, Dias G, Alsaiari MA. Extraction of keratin from sheep wool fibres using aqueous ionic liquids assisted probe sonication technology. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Tomer R, Biswas P. Dehydration of glucose over sulfate impregnated ZnO (hexagonal-monoclinic) catalyst in dimethyl sulfoxide (DMSO) medium: Production, separation, and purification of 5-hydroxymethylfurfural (5-HMF) with high purity. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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12
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Flores EMM, Cravotto G, Bizzi CA, Santos D, Iop GD. Ultrasound-assisted biomass valorization to industrial interesting products: state-of-the-art, perspectives and challenges. Ultrason Sonochem 2021; 72:105455. [PMID: 33444940 PMCID: PMC7808943 DOI: 10.1016/j.ultsonch.2020.105455] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/15/2020] [Accepted: 12/24/2020] [Indexed: 05/04/2023]
Abstract
Nowadays, the application of ultrasound (US) energy for assisting the lignocellulosic biomass and waste materials conversion into value-added products has dramatically increased. In this sense, this review covers theoretical aspects, promising applications, challenges and perspectives about US and its use for biomass treatment. The combination of US energy with a suitable reaction time, temperature and solvent contributes to the destruction of recalcitrant lignin structure, allowing the products to be used in thermochemical and biological process. The main mechanisms related to US propagation and impact on the fragmentation of lignocellulosic materials, selectivity, and yield of conversion treatments are discussed. Moreover, the synergistic effects between US and alternative green solvents with the perspective of industrial applications are investigated. The present survey analysed the last ten years of literature, studying challenges and perspectives of US application in biorefinery. We were aiming to highlight value-added products and some new areas of research.
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Affiliation(s)
- Erico M M Flores
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy
| | - Cezar A Bizzi
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Daniel Santos
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Gabrielle D Iop
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
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13
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Khan AS, Ibrahim TH, Jabbar NA, Khamis MI, Nancarrow P, Mjalli FS. Ionic liquids and deep eutectic solvents for the recovery of phenolic compounds: effect of ionic liquids structure and process parameters. RSC Adv 2021; 11:12398-12422. [PMID: 35423754 PMCID: PMC8697206 DOI: 10.1039/d0ra10560k] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/15/2021] [Indexed: 11/21/2022] Open
Abstract
Water pollution is a severe and challenging issue threatening the sustainable development of human civilization. Besides other pollutants, waste fluid streams contain phenolic compounds. These have an adverse effect on the human health and marine ecosystem due to their toxic, mutagenic, and carcinogenic nature. Therefore, it is necessary to remove such phenolic pollutants from waste stream fluids prior to discharging to the environment. Different methods have been proposed to remove phenolic compounds from wastewater, including extraction using ionic liquids (ILs) and deep eutectic solvent (DES), a class of organic salts having melting point below 100 °C and tunable physicochemical properties. The purpose of this review is to present the progress in utilizing ILs and DES for phenolic compound extraction from waste fluid streams. The effects of IL structural characteristics, such as anion type, cation type, alkyl chain length, and functional groups will be discussed. In addition, the impact of key process parameters such as pH, phenol concentration, phase ratio, and temperature will be also described. More importantly, several ideas for addressing the limitations of the treatment process and improving its efficiency and industrial viability will be presented. These ideas may form the basis for future studies on developing more effective IL-based processes for treating wastewaters contaminated with phenolic pollutants, to address a growing worldwide environmental problem.
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Affiliation(s)
- Amir Sada Khan
- Department of Chemical Engineering, College of Engineering, American University of Sharjah P.O. Box 26666 Sharjah United Arab Emirates .,Department of Chemistry, University of Science & Technolgy Banuu-28100 Khyber Pakhthunkhwa Pakistan
| | - Taleb H Ibrahim
- Department of Chemical Engineering, College of Engineering, American University of Sharjah P.O. Box 26666 Sharjah United Arab Emirates
| | - Nabil Abdel Jabbar
- Department of Chemical Engineering, College of Engineering, American University of Sharjah P.O. Box 26666 Sharjah United Arab Emirates
| | - Mustafa I Khamis
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah P.O. Box 26666 Sharjah United Arab Emirates
| | - Paul Nancarrow
- Department of Chemical Engineering, College of Engineering, American University of Sharjah P.O. Box 26666 Sharjah United Arab Emirates
| | - Farouq Sabri Mjalli
- Petroleum & Chemical Engineering Department, Sultan Qaboos University Muscat 123 Oman
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14
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Frizzo CP, Vieira JCB, Krüger N, Paz AV, Zanatta N, Villetti MA. Heating Profile of Long Alkyl Chain Ionic Liquid Doped Solvents Under Ultrasound Irradiation. J SOLUTION CHEM 2021. [DOI: 10.1007/s10953-021-01054-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Rahim AHA, Yunus NM, Hamzah WSW, Sarwono A, Muhammad N. Low-Viscosity Ether-Functionalized Ionic Liquids as Solvents for the Enhancement of Lignocellulosic Biomass Dissolution. Processes (Basel) 2021; 9:261. [DOI: 10.3390/pr9020261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Due to the substantial usage of fossil fuels, the utilization of lignocellulosic biomass as renewable sources for fuels and chemical production has been widely explored. The dissolution of lignocellulosic biomass in proper solvents is vital prior to the extraction of its important constituents, and ionic liquids (ILs) have been found to be efficient solvents for biomass dissolution. However, the high viscosity of ILs limits the dissolution process. Therefore, with the aim to enhance the dissolution of lignocellulosic biomass, a series of new ether-functionalized ILs with low viscosity values were synthesized and characterized. Their properties, such as density, viscosity and thermal stability, were analyzed and discussed in comparison with a common commercial IL, namely 1-butyl-3-methylimidazolium chloride (BMIMCl). The presence of the ether group in the new ILs reduces the viscosity of the ILs to some appreciable extent in comparison to BMIMCl. 1-2(methoxyethyl)-3-methylimidazolium chloride (MOE-MImCl), which possesses the lowest viscosity value among the other ether-functionalized ILs, demonstrates an ability to be a powerful solvent in the application of biomass dissolution via the sonication method. In addition, an optimization study employing response surface methodology (RSM) was carried out in order to obtain the optimum conditions for maximum dissolution of biomass in the solvents. Results suggested that the maximum biomass dissolution can be achieved by using 3 weight% of initial biomass loading with 40% amplitude of sonication at 32.23 min of sonication period.
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16
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Calcio Gaudino E, Cravotto G, Manzoli M, Tabasso S. Sono- and mechanochemical technologies in the catalytic conversion of biomass. Chem Soc Rev 2021; 50:1785-1812. [DOI: 10.1039/d0cs01152e] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This tutorial review focuses on the valorisation of biomass by sonochemical and mechanochemical activation.
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Affiliation(s)
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco
- University of Turin
- 10125 Turin
- Italy
| | - Maela Manzoli
- Dipartimento di Scienza e Tecnologia del Farmaco
- University of Turin
- 10125 Turin
- Italy
| | - Silvia Tabasso
- Dipartimento di Chimica
- University of Turin
- 10125 Turin
- Italy
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17
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Majid MF, Mohd Zaid HF, Kait CF, Jumbri K, Yuan LC, Rajasuriyan S. Futuristic advance and perspective of deep eutectic solvent for extractive desulfurization of fuel oil: A review. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112870] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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18
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Bello S, Méndez-Trelles P, Rodil E, Feijoo G, Moreira MT. Towards improving the sustainability of bioplastics: Process modelling and life cycle assessment of two separation routes for 2,5-furandicarboxylic acid. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116056] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Bin Majid MF, Hayyiratul Fatimah Binti MZ, Fai Kait C, Binti Abd Ghani N, Binti Saidon N. Physical properties of dihydric Alcohol-based deep eutectic solvent for integrated fuel oil desulfurization. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.matpr.2020.05.695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Hoang PH, Dat NM, Cuong TD, Tung DT. Production of 5-hydroxymethylfurfural (HMF) from rice-straw biomass using a HSO3–ZSM-5 zeolite catalyst under assistance of sonication. RSC Adv 2020; 10:13489-13495. [PMID: 35493003 PMCID: PMC9051459 DOI: 10.1039/d0ra02037k] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 03/26/2020] [Indexed: 01/23/2023] Open
Abstract
This work studied the application of sulfonated ZSM-5 zeolite, a bi-functional catalyst for conversion of biomass-derived glucose to HMF. Glucose hydrolysate was obtained by enzymatic hydrolysis of rice straw, that was pretreated by sodium hydroxide. Glucose hydrolysate was then subjected to a transformation reaction to achieve HMF using HSO3–ZSM-5 zeolite under the assistance of sonication. The reaction conditions including solvent, temperature, catalyst dosage and reaction time were studied. Suitable conditions, which gave the highest yield of HMF of 54.1% have been found. The HSO3–ZSM-5 zeolite presented a high catalytic efficiency for conversion of glucose to HMF, an important and useful intermediate in the chemical industry. A porous HSO3–ZSM-5 zeolite was successfully synthesized and applied for conversion of biomass-derived glucose to HMF.![]()
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21
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Majid MF, Mohd Zaid HF, Kait CF, Ghani NA, Jumbri K. Mixtures of tetrabutylammonium chloride salt with different glycol structures: Thermal stability and functional groups characterizations. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111588] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Bhatt TD, Gojiya DG, Kalavadiya PL, Joshi HS. Rapid, Greener and Ultrasound Irradiated One‐Pot Synthesis of 4‐(Substituted‐1
H
‐Pyrazol‐4‐yl)Methylene)‐3‐Isopropylisoxazol‐5(4
H
)‐ones and Their In Vitro Anticancer Activity. ChemistrySelect 2019. [DOI: 10.1002/slct.201902164] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Tejal D. Bhatt
- Department of ChemistrySaurashtra University Rajkot- 360005 Gujarat INDIA
| | - Dinesh G. Gojiya
- Department of ChemistrySaurashtra University Rajkot- 360005 Gujarat INDIA
| | | | - Hitendra S. Joshi
- Department of ChemistrySaurashtra University Rajkot- 360005 Gujarat INDIA
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23
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Asim AM, Uroos M, Naz S, Sultan M, Griffin G, Muhammad N, Khan AS. Acidic ionic liquids: Promising and cost-effective solvents for processing of lignocellulosic biomass. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.110943] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Ismail M, Bakaruddin BR, Lethesh KC, Mutalib MIA, Shah SN. Experimental and theoretical study on extraction and recovery of naphthenic acid using dicyanamide-based ionic liquids. Sep Purif Technol 2019; 213:199-212. [DOI: 10.1016/j.seppur.2018.12.033] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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25
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Bizzi CA, Santos D, Sieben TC, Motta GV, Mello PA, Flores EMM. Furfural production from lignocellulosic biomass by ultrasound-assisted acid hydrolysis. Ultrason Sonochem 2019; 51:332-339. [PMID: 30322766 DOI: 10.1016/j.ultsonch.2018.09.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 09/07/2018] [Accepted: 09/07/2018] [Indexed: 05/20/2023]
Abstract
Furanic platforms (e.g. furfural, furfuryl alcohol and hydroxymethylfurfural) can be obtained from biomass, being considered as a green alternative to petrochemical products such as fuels, and solvents. In this work, the use of ultrasound energy was investigated for the conversion of several lignocellulosic materials into furfural. The following parameters were evaluated: reaction time (30 to 120 min), ultrasound amplitude (20 to 70%) and feedstock amount (100 to 500 mg). The ultrasound-assisted acid hydrolysis (UAAH) process was applied to several lignocellulosic materials (sugar cane straw, rice husk, yerba-mate waste, grass and wood waste) aiming an investigation about the effects when working with real and complex feedstock. Better furfural yields (72.4 ± 4.3 mg g-1) were obtained from 0.1 g of grass, employing an ultrasound cup horn system operating at 20 kHz, 20 mL of 4 mol L-1 HNO3, at 30 °C, 50% amplitude, and 60 min of sonication. Under the same reaction conditions, the results were compared with those obtained at silent condition (mechanical stirring, 100 to 500 rpm), which demonstrate the ultrasound effects for furfural synthesis. Therefore, the proposed UAAH process can be considered as a suitable alternative for biomass conversion to furfural, because it does not need previous step of lignin removal and might be performed in a single step.
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Affiliation(s)
- Cezar A Bizzi
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil.
| | - Daniel Santos
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Tainara C Sieben
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Gustavo V Motta
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Paola A Mello
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Erico M M Flores
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
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26
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Rathod PV, Mujmule RB, Chung W, Jadhav AR, Kim H. Efficient Dehydration of Glucose, Sucrose, and Fructose to 5-Hydroxymethylfurfural Using Tri-cationic Ionic Liquids. Catal Letters 2019; 149:672-87. [DOI: 10.1007/s10562-019-02667-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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27
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Leng E, Mao M, Peng Y, Li X, Gong X, Zhang Y. The Direct Conversion of Cellulose into 5-Hydroxymethylfurfural with CrCl3
Composite Catalyst in Ionic Liquid under Mild Conditions. ChemistrySelect 2019. [DOI: 10.1002/slct.201803130] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Erwei Leng
- State Key Laboratory of Coal Combustion; School of Energy and Power Engineering; Huazhong University of Science and Technology; 1037 Luoyu Road Wuhan 430074 PR China
| | - Ming Mao
- State Key Laboratory of Coal Combustion; School of Energy and Power Engineering; Huazhong University of Science and Technology; 1037 Luoyu Road Wuhan 430074 PR China
| | - Yang Peng
- State Key Laboratory of Coal Combustion; School of Energy and Power Engineering; Huazhong University of Science and Technology; 1037 Luoyu Road Wuhan 430074 PR China
| | - Xiaomin Li
- State Key Laboratory of Coal Combustion; School of Energy and Power Engineering; Huazhong University of Science and Technology; 1037 Luoyu Road Wuhan 430074 PR China
| | - Xun Gong
- State Key Laboratory of Coal Combustion; School of Energy and Power Engineering; Huazhong University of Science and Technology; 1037 Luoyu Road Wuhan 430074 PR China
| | - Yang Zhang
- State Key Laboratory of Coal Combustion; School of Energy and Power Engineering; Huazhong University of Science and Technology; 1037 Luoyu Road Wuhan 430074 PR China
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28
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Sarwono A, Man Z, Idris A, Khan AS, Muhammad N, Wilfred CD. Optimization of ionic liquid assisted sugar conversion and nanofiltration membrane separation for 5-hydroxymethylfurfural. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.09.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Irannejad-gheshlaghchaei N, Zare A, Sajadikhah SS, Banaei A. A novel dicationic ionic liquid as a highly effectual and dual-functional catalyst for the synthesis of 3-methyl-4-arylmethylene-isoxazole-5(4H)-ones. Res Chem Intermed 2018; 44:6253-66. [DOI: 10.1007/s11164-018-3488-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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30
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Santos D, Silva UF, Duarte FA, Bizzi CA, Flores EMM, Mello PA. Ultrasound-assisted acid hydrolysis of cellulose to chemical building blocks: Application to furfural synthesis. Ultrason Sonochem 2018. [PMID: 28622994 DOI: 10.1016/j.ultsonch.2017.04.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
In this work, the use of ultrasound energy for the production of furanic platforms from cellulose was investigated and the synthesis of furfural was demonstrated. Several systems were evaluated, as ultrasound bath, cup horn and probe, in order to investigate microcrystalline cellulose conversion using simply a diluted acid solution and ultrasound. Several acid mixtures were evaluated for hydrolysis, as diluted solutions of HNO3, H2SO4, HCl and H2C2O4. The influence of the following parameters in the ultrasound-assisted acid hydrolysis (UAAH) were studied: sonication temperature (30 to 70°C) and ultrasound amplitude (30 to 70% for a cup horn system) for 4 to 8molL-1 HNO3 solutions. For each evaluated condition, the products were identified by ultra-performance liquid chromatography with high-resolution time-of-flight mass spectrometry (UPLC-ToF-MS), which provide accurate information regarding the products obtained from biomass conversion. The furfural structure was confirmed by nuclear magnetic resonance (1H and 13C NMR) spectroscopy. In addition, cellulosic residues from hydrolysis reaction were characterized using scanning electron microscopy (SEM), which contributed for a better understanding of physical-chemical effects caused by ultrasound. After process optimization, a 4molL-1 HNO3 solution, sonicated for 60min at 30°C in a cup horn system at 50% of amplitude, lead to 78% of conversion to furfural. This mild temperature condition combined to the use of a diluted acid solution represents an important contribution for the selective production of chemical building blocks using ultrasound energy.
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Affiliation(s)
- Daniel Santos
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Ubiratan F Silva
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Fabio A Duarte
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Cezar A Bizzi
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Erico M M Flores
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Paola A Mello
- Departamento de Química, Universidade Federal de Santa Maria, 97105-900, Santa Maria, RS, Brazil.
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31
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Malan FP, Singleton E, van Rooyen PH, Conradie J, Landman M. Base-free glucose dehydration catalysed by NHC-stabilised heterohalo cyclopentadienyl Cr(iii) complexes. NEW J CHEM 2018. [DOI: 10.1039/c8nj04804e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of Cr(iii) NHC complexes for application as catalysts in the dehydration of glucose to form 5-hydroxymethylfurfural.
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Affiliation(s)
| | - Eric Singleton
- Department of Chemistry
- University of Pretoria
- Hatfield
- South Africa
| | | | - Jeanet Conradie
- Department of Chemistry
- University of the Free State
- Bloemfontein 9300
- South Africa
| | - Marilé Landman
- Department of Chemistry
- University of Pretoria
- Hatfield
- South Africa
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32
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Yu IKM, Tsang DCW. Conversion of biomass to hydroxymethylfurfural: A review of catalytic systems and underlying mechanisms. Bioresour Technol 2017; 238:716-732. [PMID: 28434789 DOI: 10.1016/j.biortech.2017.04.026] [Citation(s) in RCA: 170] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 04/03/2017] [Accepted: 04/06/2017] [Indexed: 06/07/2023]
Abstract
Conversion of biomass waste to hydroxymethylfurfural (HMF), a value-added platform chemical, has captured great research interests driven by the economic and environmental incentives. This review evaluates the recent development of biomass conversion systems for high HMF yield and selectivity, with a focus on the performance of emerging catalysts and solvents from a mechanistic view. We highlight that the ratio and strength of Brønsted and Lewis acid in bifunctional catalyst are critical for maximizing HMF production by selective improvement in the kinetics of desirable reactions (hydrolysis, isomerization, and dehydration) over undesirable reactions (rehydration, polymerization). The characteristics of solvent mixture such as functional groups and speciation govern the reactivity of substrate towards desirable reactions and stability of HMF and intermediates against side reactions. Research efforts to unravel the interactions among co-catalysts/co-solvents and between catalysts and solvents are encouraged, thereby engineering a synergistic conversion system for biomass valorization.
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Affiliation(s)
- Iris K M Yu
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Daniel C W Tsang
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
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