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Sun Y, Wei Q, Wang X, Wang X, He M. Absorption Separation of Hydrofluorocarbon/Hydrofluoroolefin Refrigerant Mixtures Using Ionic Liquids. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yanjun Sun
- School of Human Settlements and Civil Engineering, Xi’an Jiaotong University, Xi’an 710049, China
| | - Qiming Wei
- School of Human Settlements and Civil Engineering, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xingdan Wang
- School of Human Settlements and Civil Engineering, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xiaopo Wang
- Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
| | - Maogang He
- Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China
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2
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Kustov LM, Kustov AL, Salmi T. Microwave-Assisted Conversion of Carbohydrates. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051472. [PMID: 35268573 PMCID: PMC8911892 DOI: 10.3390/molecules27051472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/20/2022] [Accepted: 02/21/2022] [Indexed: 11/16/2022]
Abstract
Catalytic conversion of carbohydrates into value-added products and platform chemicals became a trend in recent years. Microwave activation used in the processes of carbohydrate conversion coupled with the proper choice of catalysts makes it possible to enhance dramatically the efficiency and sometimes the selectivity of catalysts. This mini-review presents a brief literature survey related to state-of-the-art methods developed recently by the world research community to solve the problem of rational conversion of carbohydrates, mostly produced from natural resources and wastes (forestry and agriculture wastes) including production of hydrogen, synthesis gas, furanics, and alcohols. The focus is made on microwave technologies used for processing carbohydrates. Of particular interest is the use of heterogeneous catalysts and hybrid materials in processing carbohydrates.
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Affiliation(s)
- Leonid M. Kustov
- Chemistry Department, Moscow State University, 1 Leninskie Gory, Bldg. 3, 119991 Moscow, Russia;
- N.D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prosp., 119991 Moscow, Russia
- Correspondence: or
| | - Alexander L. Kustov
- Chemistry Department, Moscow State University, 1 Leninskie Gory, Bldg. 3, 119991 Moscow, Russia;
- N.D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prosp., 119991 Moscow, Russia
| | - Tapio Salmi
- Faculty of Science and Engineering, Abo Akademi University, 3 Tuomiokirkontori, FI-20500 Turku, Finland;
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3
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Kustov LM, Kustov AL, Salmi T. Processing of lignocellulosic polymer wastes using microwave irradiation. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.01.001] [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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4
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Mishra DK, Banerjee B, Pugazhenthi G, Banerjee T. Metal-Free, Ionic Liquid-Mediated Hydrogen Release from Amine Borane Complexes: An Experimental and Density Functional Theory Investigation. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01507] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dhirendra Kumar Mishra
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Basudhrity Banerjee
- Research & Development Centre, Gegadyne Energy, Andheri East, Mumbai, Maharashtra 400059, India
| | - Gopal Pugazhenthi
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Tamal Banerjee
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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5
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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: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [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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6
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Imidazolium-based ionic liquids for asphaltene dispersion; experimental and computational studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114698] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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7
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Prakesh A, Dave V, Sur S, Sharma P. Vivid techniques of pretreatment showing promising results in biofuel production and food processing. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Anand Prakesh
- Department of Bio‐science and Biotechnology Banasthali Vidyapith Banasthali India
| | - Vivek Dave
- Department of Pharmacy, School of Health Science Central University of South Bihar Gaya India
| | - Srija Sur
- Department of Pharmacy Banasthali Vidyapith Banasthali India
| | - Prashansa Sharma
- Department of Clothing & Textile, Faculty of Home Science Banasthali Vidyapith Banasthali India
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8
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Morales-Gonzalez O, Zhang C, Li S, Hessel V. Solvent impact assessment for the “One-Flow Functional Solvent Factory”. CHEMICAL ENGINEERING SCIENCE: X 2019. [DOI: 10.1016/j.cesx.2019.100024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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9
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Gusain R, Panda S, Bakshi PS, Gardas RL, Khatri OP. Thermophysical properties of trioctylalkylammonium bis(salicylato)borate ionic liquids: Effect of alkyl chain length. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.08.083] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Wu C, De Visscher A, Gates ID. Interactions of Biodegradable Ionic Liquids with a Model Naphthenic Acid. Sci Rep 2018; 8:176. [PMID: 29317723 PMCID: PMC5760565 DOI: 10.1038/s41598-017-18587-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 12/14/2017] [Indexed: 11/09/2022] Open
Abstract
Density functional theory models are used to examine five biodegradable ionic liquids (ILs) each one consisting of a substitutional group (-OH, -NH2, -COOH, -COOCH3, and -OCH3) incorporated into the cation of 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIM][BF4]). The results reveal that hydrogen atoms in -NH2, -COOH, and -COOCH3 form intramolecular hydrogen bonds with fluorine atoms in [BF4]-, whereas hydrogen atoms in -OH and -OCH3 do not form hydrogen bonds with [BF4]-. Further analysis of electron density at bond critical points and noncovalent interactions suggest that [BMIM][BF4] with -COOH has stronger intramolecular hydrogen bonds than other ILs. The extraction mechanism for a model naphthenic acid is hydrogen bonding, with F···H being the strongest hydrogen bond and O···H ranking second. More intermolecular hydrogen bonds occur when model naphthenic acid is adsorbed by [BMIM][BF4] with -COOH and -COOCH3. The interaction energy between model naphthenic acid and ILs with -COOH and -COOCH3 is higher than that with -OH, -NH2, and -OCH3.
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Affiliation(s)
- Chongchong Wu
- Department of Chemical and Petroleum Engineering, University of Calgary, Alberta, Canada
| | - Alex De Visscher
- Department of Chemical and Petroleum Engineering, University of Calgary, Alberta, Canada
- Department of Chemical and Materials Engineering, Concordia University, Montreal, Quebec, Canada
| | - Ian Donald Gates
- Department of Chemical and Petroleum Engineering, University of Calgary, Alberta, Canada.
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11
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Anke ML, Hämmerle M, Gerchau J, Moos R, Jess A. Radio Frequency-Based In Situ Determination of the Mass Loss of Supported Ionic Liquids. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201700190] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marie-Luise Anke
- University of Bayreuth; Center for Energy Technology (ZET); Department of Chemical Engineering; Universitätsstraße 30 95447 Bayreuth Germany
- University of Bayreuth; Center for Energy Technology (ZET); Department of Functional Materials; Universitätsstraße 30 95447 Bayreuth Germany
| | - Martin Hämmerle
- University of Bayreuth; Center for Energy Technology (ZET); Department of Functional Materials; Universitätsstraße 30 95447 Bayreuth Germany
| | - Jörg Gerchau
- University of Bayreuth; Center for Energy Technology (ZET); Department of Chemical Engineering; Universitätsstraße 30 95447 Bayreuth Germany
| | - Ralf Moos
- University of Bayreuth; Center for Energy Technology (ZET); Department of Functional Materials; Universitätsstraße 30 95447 Bayreuth Germany
| | - Andreas Jess
- University of Bayreuth; Center for Energy Technology (ZET); Department of Chemical Engineering; Universitätsstraße 30 95447 Bayreuth Germany
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12
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Khazaei A, Bashirian E, Ranjbaran A, Khazaei M, Moosavi-Zare AR. The Synthesis of 2,11-Diamino-4,9-diphenyl-4,9-dihydrobenzo [f] pyrano[3,2-h]chromene-3,10-dicarbonitrile Derivatives using Triethanolammonium Acetate as a Green Ionic Liquid. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ardeshir Khazaei
- Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Ehsan Bashirian
- Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Azam Ranjbaran
- Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Marzieh Khazaei
- Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
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13
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Costa LI, Trommsdorff U. Control Strategy and Comparison of Tuning Methods for Continuous Lactide Ring-Opening Polymerization. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201600235] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Evaluation of molecular interactions by volumetric and acoustic studies in binary mixtures of the ionic liquid [EMIM][MeSO4] with ethanoic and propanoic acid at different temperatures. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.02.091] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Bharatiya B, Hassan P, Sastry N. Formulation of pyridinium based RTIL-in-cyclohexane microemulsions: Investigations on size, conductivity and molecular interactions. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.03.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Alinezhad H, Tajbakhsh M, Norouzi M. Characterization, Consideration and Catalytic Application of Novel Pyrazine-1,4-Diium Trifluoromethanesulfonate {[1,4-DHPyrazine](OTf)2} as a Green and Recyclable Ionic Liquid Catalyst in the Synthesis of Amidoalkyl Naphthol Derivatives. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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17
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Maurya DP, Singla A, Negi S. An overview of key pretreatment processes for biological conversion of lignocellulosic biomass to bioethanol. 3 Biotech 2015; 5:597-609. [PMID: 28324530 PMCID: PMC4569620 DOI: 10.1007/s13205-015-0279-4] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Accepted: 01/21/2015] [Indexed: 11/29/2022] Open
Abstract
Second-generation bioethanol can be produced from various lignocellulosic biomasses such as wood, agricultural or forest residues. Lignocellulosic biomass is inexpensive, renewable and abundant source for bioethanol production. The conversion of lignocellulosic biomass to bioethanol could be a promising technology though the process has several challenges and limitations such as biomass transport and handling, and efficient pretreatment methods for total delignification of lignocellulosics. Proper pretreatment methods can increase concentrations of fermentable sugars after enzymatic saccharification, thereby improving the efficiency of the whole process. Conversion of glucose as well as xylose to bioethanol needs some new fermentation technologies to make the whole process inexpensive. The main goal of pretreatment is to increase the digestibility of maximum available sugars. Each pretreatment process has a specific effect on the cellulose, hemicellulose and lignin fraction; thus, different pretreatment methods and conditions should be chosen according to the process configuration selected for the subsequent hydrolysis and fermentation steps. The cost of ethanol production from lignocellulosic biomass in current technologies is relatively high. Additionally, low yield still remains as one of the main challenges. This paper reviews the various technologies for maximum conversion of cellulose and hemicelluloses fraction to ethanol, and it point outs several key properties that should be targeted for low cost and maximum yield.
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Affiliation(s)
- Devendra Prasad Maurya
- Department of Biochemistry and Biochemical Engineering, Sam Higginbottom Institute of Agriculture, Technology and Sciences, Allahabad, 211-007, Uttar Pradesh, India
| | - Ankit Singla
- Department of Microbiology and Fermentation Technology, Sam Higginbottom Institute of Agriculture, Technology and Sciences, Allahabad, 211-007, Uttar Pradesh, India.
| | - Sangeeta Negi
- Department of Biotechnology, Motilal Nehru National Institute of Technology, Allahabad, 211-004, Uttar Pradesh, India
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18
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Heym F, Korth W, Thiessen J, Kern C, Jess A. Evaporation and Decomposition Behavior of Pure and Supported Ionic Liquids under Thermal Stress. CHEM-ING-TECH 2015. [DOI: 10.1002/cite.201400139] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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Schottenberger H, Nerdinger S, Laus G, Salchner R, Haslinger S, Kahlenberg V, Wurst K, E. Braun D, Vergeiner S, Kopacka H, Puckowski A, Stolte S. Structural and Ecotoxicological Profile of N-Alkoxymorpholinium-Based Ionic Liquids. HETEROCYCLES 2015. [DOI: 10.3987/com-14-s(k)73] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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Pena-Pereira F, Namieśnik J. Ionic liquids and deep eutectic mixtures: sustainable solvents for extraction processes. CHEMSUSCHEM 2014; 7:1784-1800. [PMID: 24811900 DOI: 10.1002/cssc.201301192] [Citation(s) in RCA: 209] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 02/26/2014] [Indexed: 06/03/2023]
Abstract
In recent years, ionic liquids and deep eutectic mixtures have demonstrated great potential in extraction processes relevant to several scientific and technological activities. This review focuses on the applicability of these sustainable solvents in a variety of extraction techniques, including but not limited to liquid- and solid-phase (micro) extraction, microwave-assisted extraction, ultrasound-assisted extraction and pressurized liquid extraction. Selected applications of ionic liquids and deep eutectic mixtures on analytical method development, removal of environmental pollutants, selective isolation, and recovery of target compounds, purification of fuels, and azeotrope breaking are described and discussed.
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Affiliation(s)
- Francisco Pena-Pereira
- Department of Analytical Chemistry, Chemical Faculty, Gdańsk University of Technology (GUT) ul. G. Naturowicza 11/12, 80-233 Gdańsk (Poland); Department of Analytical and Food Chemistry, Faculty of Chemistry, University of Vigo, Campus As Lagoas-Marcosende s/n, 36310 Vigo (Spain).
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Ignatyev IA, Thielemans W, Vander Beke B. Recycling of polymers: a review. CHEMSUSCHEM 2014; 7:1579-93. [PMID: 24811748 DOI: 10.1002/cssc.201300898] [Citation(s) in RCA: 201] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Revised: 12/09/2013] [Indexed: 05/21/2023]
Abstract
Plastics are inexpensive, easy to mold, and lightweight. These and many other advantages make them very promising candidates for commercial applications. In many areas, they have substantially suppressed traditional materials. However, the problem of recycling still is a major challenge. There are both technological and economic issues that restrain the progress in this field. Herein, a state-of-art overview of recycling is provided together with an outlook for the future by using popular polymers such as polyolefins, poly(vinyl chloride), polyurethane, and poly(ethylene terephthalate) as examples. Different types of recycling, primary, secondary, tertiary, quaternary, and biological recycling, are discussed together with related issues, such as compatibilization and cross-linking. There are various projects in the European Union on research and application of these recycling approaches; selected examples are provided in this article. Their progress is mirrored by granted patents, most of which have a very limited scope and narrowly cover certain technologies. Global introduction of waste utilization techniques to the polymer market is currently not fully developed, but has an enormous potential.
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Affiliation(s)
- Igor A Ignatyev
- KU Leuven, Campus Kortrijk, Etienne Sabbelaan 53, 8500 Kortrijk (Belgium)
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22
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Ramdin M, Olasagasti TZ, Vlugt TJ, de Loos TW. High pressure solubility of CO2 in non-fluorinated phosphonium-based ionic liquids. J Supercrit Fluids 2013. [DOI: 10.1016/j.supflu.2013.06.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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23
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Liu H, Tian H, Yao H, Yu D, Zhao W, Bai X. Improving Physical Absorption of Carbon Dioxide by Ionic Liquid Dispersion. Chem Eng Technol 2013. [DOI: 10.1002/ceat.201300077] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Chen M, Pan A, He T, Xu L, Fang Y, Li H, Xie J. Efficient Synthesis of 1-Acetylpyrene Using [Bmim]Cl–FeCl3 Ionic Liquid as Dual Catalyst and Solvent. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2013. [DOI: 10.1515/ijcre-2012-0021] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Friedel–Crafts acylation of pyrene with acetic anhydride to 1-acetylpyrene catalyzed by three metal chloride and three Lewis acidic ionic liquids (ILs) containing 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) and different metal chloride was investigated. ILs were prepared and tested for the acylation to explore the effects of Lewis acidity of ILs on the synthesis of 1-acetylpyrene. [Bmim]Cl–FeCl3 was found to be the most suitable catalyst, and the possible pathway for the acylation of pyrene with acetic anhydride catalyzed by [Bmim]Cl–FeCl3-IL was discussed. Pure 1-acetylpyrene was obtained and its structure was identified by gas chromatography–mass spectrometer, Fourier transform infrared and 1H NMR spectra.
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Physico-chemical studies on ionic liquid microemulsion: Phase manifestation, formation dynamics, size, viscosity, percolation of electrical conductance and spectroscopic investigations on 1-butyl-3-methyl imidazolium methanesulfonate+water/Tween 20+n-pentanol/n-heptane pseudoternary system. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2012.11.061] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Ramdin M, de Loos TW, Vlugt TJ. State-of-the-Art of CO2 Capture with Ionic Liquids. Ind Eng Chem Res 2012. [DOI: 10.1021/ie3003705] [Citation(s) in RCA: 752] [Impact Index Per Article: 62.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mahinder Ramdin
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Theo W. de Loos
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
| | - Thijs J.H. Vlugt
- Engineering Thermodynamics, Process & Energy Department, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft, The Netherlands
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Garcia-Chavez LY, Garsia CM, Schuur B, de Haan AB. Biobutanol Recovery Using Nonfluorinated Task-Specific Ionic Liquids. Ind Eng Chem Res 2012. [DOI: 10.1021/ie201855h] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lesly Y. Garcia-Chavez
- Department
of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB, Eindhoven, The Netherlands
| | - Christian M. Garsia
- Department
of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB, Eindhoven, The Netherlands
| | - Boelo Schuur
- Department
of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB, Eindhoven, The Netherlands
| | - André B. de Haan
- Department
of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB, Eindhoven, The Netherlands
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28
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FitzPatrick M, Champagne P, Cunningham MF. Quantitative determination of cellulose dissolved in 1-ethyl-3-methylimidazolium acetate using partial least squares regression on FTIR spectra. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.08.086] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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FitzPatrick M, Champagne P, Cunningham MF, Falkenburger C. Application of optical microscopy as a screening technique for cellulose and lignin solvent systems. CAN J CHEM ENG 2011. [DOI: 10.1002/cjce.20628] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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30
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Ignat'ev NV, Schulte M, Koppe K, Barthen P, Zlotin SG, Makhova NN, Sheremetev AB, Valente AA. Ionic Liquids—Advanced Reaction Media for Organic Synthesis. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.538557] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Michael Schulte
- a Merck KGaA, PC-RL , Ionic Liquid Research Laboratory , Darmstadt, Germany
| | - Karsten Koppe
- b Institut für Anorganische Chemie und Strukturchemie II , Heinrich-Heine Universität , Düsseldorf, Germany
| | - Peter Barthen
- b Institut für Anorganische Chemie und Strukturchemie II , Heinrich-Heine Universität , Düsseldorf, Germany
| | - Sergei G. Zlotin
- c N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , Moscow, Russian Federation
| | - Nina N. Makhova
- c N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , Moscow, Russian Federation
| | - Aleksei B. Sheremetev
- c N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , Moscow, Russian Federation
| | - Anabela A. Valente
- d Department of Chemistry , CICECO, University of Aveiro, Campus de Santiago , Aveiro, Portugal
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Li J, Lu Y, Yang D, Sun Q, Liu Y, Zhao H. Lignocellulose Aerogel from Wood-Ionic Liquid Solution (1-Allyl-3-methylimidazolium Chloride) under Freezing and Thawing Conditions. Biomacromolecules 2011; 12:1860-7. [DOI: 10.1021/bm200205z] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jian Li
- Key Laboratory of Bio-Based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Yun Lu
- Key Laboratory of Bio-Based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Dongjiang Yang
- Environmental Futures Centre and Griffith School of Environment, Gold Coast Campus, Griffith University, QLD 4222, Australia
| | - Qingfeng Sun
- Key Laboratory of Bio-Based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Yixing Liu
- Key Laboratory of Bio-Based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Huijun Zhao
- Environmental Futures Centre and Griffith School of Environment, Gold Coast Campus, Griffith University, QLD 4222, Australia
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Liu S, Chen Z, Zhang Q, Zhang S, Li Z, Shi F, Ma X, Deng Y. Carborane-Derivatized Low-Melting Salts with Ether-Functionalized Cations - Preparation and Properties. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201001351] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zhang Q, Ma X, Liu S, Yang B, Lu L, He Y, Deng Y. Hydrophobic 1-allyl-3-alkylimidazolium dicyanamide ionic liquids with low densities. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10491h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhang X, Yuan T, Peng F, Xu F, Sun R. Separation and Structural Characterization of Lignin from Hybrid Poplar Based on Complete Dissolution in DMSO/LiCl. SEP SCI TECHNOL 2010. [DOI: 10.1080/01496391003793892] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bailey MM, Jernigan PL, Henson MB, Sturdivant J, Rasco JF, Lovich AN, Lockhard JE, Hough WL, Di Bona KR, Beaird J, Sherrill J, Swatloski RP, Rogers RD, Hood RD. A comparison of the effects of prenatal exposure of CD-1 mice to three imidazolium-based ionic liquids. ACTA ACUST UNITED AC 2010; 89:233-8. [PMID: 20540104 DOI: 10.1002/bdrb.20251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Ionic liquids (ILs; salts with melting points below 100 degrees C) exhibit wide liquid ranges, non-flammability, and thermal stability among other properties. These unique salts are best known as "green" alternatives to traditional volatile organic solvents, which are utilized in both academia and industry. Our current study compares the developmental toxicity potential of three representative ionic liquids, with various chain lengths: 1-ethyl-3-methylimidazolium chloride ([C(2)mim]Cl), 1-butyl-3-methylimidazolium chloride ([C(4)mim]Cl), and 1-decyl-3methylimidazolium chloride ([C(10)mim]Cl). METHODS From gestation days (GD) 6-16, mated CD-1 mice were orally dosed with one of the following: 1,000, 2,000, or 3,000 mg/kg/day [C(2)mim]Cl; 113, 169, or 225 mg/kg/day [C(4)mim]Cl; 50, 75, or 100 mg/kg/day [C(10)mim]Cl; or the vehicle only. Dams were sacrificed on GD 17, and their litters were examined for adverse effects. RESULTS Fetal weight was significantly decreased in the two highest dosage groups exposed to [C(4)mim]Cl and [C(10)mim]Cl in comparison with their controls, but the [C(2)mim]Cl treated groups were not affected. An apparent teratogenic effect was associated with both [C(4)mim]Cl and [C(10)mim]Cl, as the offspring exhibited certain uncommon morphological defects. However, the incidences of malformations were low and no correlation between incidence and dosage could be made. No morphological defects were observed in any of the [C(2)mim]Cl-treated groups, despite maternal morbidity at the highest dosage level. CONCLUSIONS This study indicates that [C(4)mim]Cl and [C(10)mim]Cl may have adverse effects on development at high maternal exposures and strongly supports the supposition that the toxicity of imidazolium-based ILs is influenced by alkyl chain length.
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Affiliation(s)
- Melissa M Bailey
- Department of Biological Sciences, Emporia State University, Emporia, Kansas 66801, USA.
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Falcioni F, Housden HR, Ling Z, Shimizu S, Walker AJ, Bruce NC. Soluble, folded and active subtilisin in a protic ionic liquid. Chem Commun (Camb) 2010; 46:749-51. [DOI: 10.1039/b916497a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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‘Cradle-to-grave’ assessment of existing lignocellulose pretreatment technologies. Curr Opin Biotechnol 2009; 20:339-47. [DOI: 10.1016/j.copbio.2009.05.003] [Citation(s) in RCA: 372] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2009] [Revised: 05/05/2009] [Accepted: 05/07/2009] [Indexed: 11/20/2022]
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Zavrel M, Bross D, Funke M, Büchs J, Spiess AC. High-throughput screening for ionic liquids dissolving (ligno-)cellulose. BIORESOURCE TECHNOLOGY 2009; 100:2580-7. [PMID: 19157872 DOI: 10.1016/j.biortech.2008.11.052] [Citation(s) in RCA: 296] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2008] [Revised: 11/25/2008] [Accepted: 11/30/2008] [Indexed: 05/10/2023]
Abstract
The recalcitrance of lignocellulosic biomass poses a major challenge for its sustainable and cost-effective utilization. Therefore, an efficient pretreatment is decisive for processes based on lignocellulose. A green and energy-efficient pretreatment could be the dissolution of lignocellulose in ionic liquids. Several ionic liquids were identified earlier which are capable to dissolve (ligno-)cellulose. However, due to their multitude and high costs, a high-throughput screening on small scale is essential for the determination of the most efficient ionic liquid. In this contribution two high-throughput systems are presented based on extinction or scattered light measurements. Quasi-continuous dissolution profiles allow a direct comparison of up to 96 ionic liquids per experiment in terms of their dissolution kinetics. The screening results indicate that among the ionic liquids tested EMIM Ac is the most efficient for dissolving cellulose. Moreover, it was observed that AMIM Cl is the most effective ionic liquid for dissolving wood chips.
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Affiliation(s)
- Michael Zavrel
- Aachener Verfahrenstechnik - Chair of Biochemical Engineering, RWTH Aachen University, Worringerweg 1, D-52074 Aachen, Germany
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