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Jakubski Ł, Dudek G, Turczyn R. Applicability of Composite Magnetic Membranes in Separation Processes of Gaseous and Liquid Mixtures-A Review. MEMBRANES 2023; 13:384. [PMID: 37103811 PMCID: PMC10142046 DOI: 10.3390/membranes13040384] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/23/2023] [Accepted: 03/26/2023] [Indexed: 06/19/2023]
Abstract
Recent years have shown a growing interest in the application of membranes exhibiting magnetic properties in various separation processes. The aim of this review is to provide an in-depth overview of magnetic membranes that can be successfully applied for gas separation, pervaporation, ultrafiltration, nanofiltration, adsorption, electrodialysis, and reverse osmosis. Based on the comparison of the efficiency of these separation processes using magnetic and non-magnetic membranes, it has been shown that magnetic particles used as fillers in polymer composite membranes can significantly improve the efficiency of separation of both gaseous and liquid mixtures. This observed separation enhancement is due to the variation of magnetic susceptibility of different molecules and distinct interactions with dispersed magnetic fillers. For gas separation, the most effective magnetic membrane consists of polyimide filled with MQFP-B particles, for which the separation factor (αrat O2/N2) increased by 211% when compared to the non-magnetic membrane. The same MQFP powder used as a filler in alginate membranes significantly improves water/ethanol separation via pervaporation, reaching a separation factor of 12,271.0. For other separation methods, poly(ethersulfone) nanofiltration membranes filled with ZnFe2O4@SiO2 demonstrated a more than four times increase in water flux when compared to the non-magnetic membranes for water desalination. The information gathered in this article can be used to further improve the separation efficiency of individual processes and to expand the application of magnetic membranes to other branches of industry. Furthermore, this review also highlights the need for further development and theoretical explanation of the role of magnetic forces in separation processes, as well as the potential for extending the concept of magnetic channels to other separation methods, such as pervaporation and ultrafiltration. This article provides valuable insights into the application of magnetic membranes and lays the groundwork for future research and development in this area.
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Affiliation(s)
- Łukasz Jakubski
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland
| | - Gabriela Dudek
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland
| | - Roman Turczyn
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22B, 44-100 Gliwice, Poland
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2
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Sardarabadi H, Kiani S, Karkhanechi H, Mousavi SM, Saljoughi E, Matsuyama H. Effect of Nanofillers on Properties and Pervaporation Performance of Nanocomposite Membranes: A Review. MEMBRANES 2022; 12:membranes12121232. [PMID: 36557140 PMCID: PMC9785865 DOI: 10.3390/membranes12121232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/26/2022] [Accepted: 11/27/2022] [Indexed: 05/12/2023]
Abstract
In recent years, a well-known membrane-based process called pervaporation (PV), has attracted remarkable attention due to its advantages for selective separation of a wide variety of liquid mixtures. However, some restrictions of polymeric membranes have led to research studies on developing membranes for efficient separation in the PV process. Recent studies have focused on preparation of nanocomposite membranes as an effective method to improve both selectivity and permeability of polymeric membranes. The present study provides a review of PV nanocomposite membranes for various applications. In this review, recent developments in the field of nanocomposite membranes, including the fabrication methods, characterization, and PV performance, are summarized.
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Affiliation(s)
- Hamideh Sardarabadi
- Department of Chemical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Shirin Kiani
- Department of Chemical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Hamed Karkhanechi
- Department of Chemical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Seyed Mahmoud Mousavi
- Department of Chemical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Ehsan Saljoughi
- Department of Chemical Engineering, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
- Correspondence:
| | - Hideto Matsuyama
- Research Center for Membrane and Film Technology, Department of Chemical Science and Engineering, Kobe University, 1-1 Rokkodai, Nada-ku, Kobe 657-8501, Japan
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3
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Grzybek P, Chrobak A, Haye E, Colomer JF, Kołodziej S, Borys P, Turczyn R, Dudek G. Composite alginate membranes with dispersed MQFP hard magnet network as a new concept for highly efficient pervaporative dehydration of ethanol/water mixture. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Silvestre WP, Duarte J, Tessaro IC, Baldasso C. Non-Supported and PET-Supported Chitosan Membranes for Pervaporation: Production, Characterization, and Performance. MEMBRANES 2022; 12:930. [PMID: 36295689 PMCID: PMC9607258 DOI: 10.3390/membranes12100930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
The objective of this study was to develop non-supported and PET-supported chitosan membranes that were cross-linked with glutaraldehyde, then evaluate their physical-chemical, morphological, and mechanical properties, and evaluate their performance in the separation of ethanol/water and limonene/linalool synthetic mixtures by hydrophilic and target-organophilic pervaporation, respectively. The presence of a PET layer did not affect most of the physical-chemical parameters of the membranes, but the mechanical properties were enhanced, especially the Young modulus (76 MPa to 398 MPa), tensile strength (16 MPa to 27 MPa), and elongation at break (7% to 26%), rendering the supported membrane more resistant. Regarding the pervaporation tests, no permeate was obtained in target-organophilic pervaporation tests, regardless of membrane type. The support layer influenced the hydrophilic pervaporation parameters of the supported membrane, especially in reducing transmembrane flux (0.397 kg∙m-2∙h-1 to 0.121 kg∙m-2∙h-1) and increasing membrane selectivity (611 to 1974). However, the pervaporation separation index has not differed between membranes (228 for the non-supported and 218 for the PET-supported membrane), indicating that, overall, both membranes had a similar performance. Thus, the applicability of each membrane is linked to specific applications that require a more resistant membrane, greater transmembrane fluxes, and higher selectivity.
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Affiliation(s)
- Wendel Paulo Silvestre
- Postgraduate Program in Chemical Engineering, Federal University of Rio Grande do Sul, Porto Alegre 90010-150, Brazil
- Postgraduate Program in Process Engineering and Technologies, University of Caxias do Sul, Caxias do Sul 95070-560, Brazil
| | - Jocelei Duarte
- Postgraduate Program in Process Engineering and Technologies, University of Caxias do Sul, Caxias do Sul 95070-560, Brazil
| | - Isabel Cristina Tessaro
- Postgraduate Program in Chemical Engineering, Federal University of Rio Grande do Sul, Porto Alegre 90010-150, Brazil
| | - Camila Baldasso
- Postgraduate Program in Process Engineering and Technologies, University of Caxias do Sul, Caxias do Sul 95070-560, Brazil
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5
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Grzybek P, Jakubski Ł, Dudek G. Neat Chitosan Porous Materials: A Review of Preparation, Structure Characterization and Application. Int J Mol Sci 2022; 23:ijms23179932. [PMID: 36077330 PMCID: PMC9456476 DOI: 10.3390/ijms23179932] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 11/17/2022] Open
Abstract
This review presents an overview of methods for preparing chitosan-derived porous materials and discusses their potential applications. This family of materials has garnered significant attention owing to their biocompatibility, nontoxicity, antibacterial properties, and biodegradability, which make them advantageous in a wide range of applications. Although individual porous chitosan-based materials have been widely discussed in the literature, a summary of all available methods for preparing materials based on pure chitosan, along with their structural characterization and potential applications, has not yet been presented. This review discusses five strategies for fabricating porous chitosan materials, i.e., cryogelation, freeze-drying, sol-gel, phase inversion, and extraction of a porogen agent. Each approach is described in detail with examples related to the preparation of chitosan materials. The influence of the fabrication method on the structure of the obtained material is also highlighted herein. Finally, we discuss the potential applications of the considered materials.
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Burts KS, Plisko TV, Prozorovich VG, Melnikova GB, Ivanets AI, Bildyukevich AV. Modification of Thin Film Composite PVA/PAN Membranes for Pervaporation Using Aluminosilicate Nanoparticles. Int J Mol Sci 2022; 23:ijms23137215. [PMID: 35806220 PMCID: PMC9266310 DOI: 10.3390/ijms23137215] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/26/2022] [Accepted: 06/26/2022] [Indexed: 02/04/2023] Open
Abstract
The effect of the modification of the polyvinyl alcohol (PVA) selective layer of thin film composite (TFC) membranes by aluminosilicate (Al2O3·SiO2) nanoparticles on the structure and pervaporation performance was studied. For the first time, PVA-Al2O3·SiO2/polyacrylonitrile (PAN) thin film nanocomposite (TFN) membranes for pervaporation separation of ethanol/water mixture were developed via the formation of the selective layer in dynamic mode. Selective layers of PVA/PAN and PVA-Al2O3·SiO2/PAN membranes were formed via filtration of PVA aqueous solutions or PVA-Al2O3·SiO2 aqueous dispersions through the ultrafiltration PAN membrane for 10 min at 0.3 MPa in dead-end mode. Average particle size and zeta potential of aluminosilicate nanoparticles in PVA aqueous solution were analyzed using the dynamic light scattering technique. Structure and surface properties of membranes were studied using scanning electron microscopy (SEM), atomic force microscopy (AFM) and water contact angle measurements. Membrane performance was investigated in pervaporation dehydration of ethanol/water mixtures in the broad concentration range. It was found that flux of TFN membranes decreased with addition of Al2O3·SiO2 nanoparticles into the selective layer due to the increase in selective layer thickness. However, ethanol/water separation factor of TFN membranes was found to be significantly higher compared to the reference TFC membrane in the whole range of studied ethanol/water feed mixtures with different concentrations, which is attributed to the increase in membrane hydrophilicity. It was found that developed PVA-Al2O3·SiO2/PAN TFN membranes were more stable in the dehydration of ethanol in the whole range of investigated concentrations as well as at different temperatures of the feed mixtures (25 °C, 35 °C, 50 °C) compared to the reference membrane which is due to the additional cross-linking of the selective layer by formation hydrogen and donor-acceptor bonds between aluminosilicate nanoparticles and PVA macromolecules.
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Affiliation(s)
- Katsiaryna S. Burts
- Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 220072 Minsk, Belarus; (K.S.B.); (A.V.B.)
| | - Tatiana V. Plisko
- Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 220072 Minsk, Belarus; (K.S.B.); (A.V.B.)
- Correspondence:
| | - Vladimir G. Prozorovich
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, 220072 Minsk, Belarus; (V.G.P.); (A.I.I.)
| | - Galina B. Melnikova
- A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, 220072 Minsk, Belarus;
| | - Andrei I. Ivanets
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, 220072 Minsk, Belarus; (V.G.P.); (A.I.I.)
| | - Alexandr V. Bildyukevich
- Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 220072 Minsk, Belarus; (K.S.B.); (A.V.B.)
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Lakshmy KS, Lal D, Nair A, Babu A, Das H, Govind N, Dmitrenko M, Kuzminova A, Korniak A, Penkova A, Tharayil A, Thomas S. Pervaporation as a Successful Tool in the Treatment of Industrial Liquid Mixtures. Polymers (Basel) 2022; 14:polym14081604. [PMID: 35458354 PMCID: PMC9029804 DOI: 10.3390/polym14081604] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/02/2022] [Accepted: 04/08/2022] [Indexed: 02/01/2023] Open
Abstract
Pervaporation is one of the most active topics in membrane research, and it has time and again proven to be an essential component for chemical separation. It has been employed in the removal of impurities from raw materials, separation of products and by-products after reaction, and separation of pollutants from water. Given the global problem of water pollution, this approach is efficient in removing hazardous substances from water bodies. Conventional processes are based on thermodynamic equilibria involving a phase transition such as distillation and liquid-liquid extraction. These techniques have a relatively low efficacy and nowadays they are not recommended because it is not sustainable in terms of energy consumption and/or waste generation. Pervaporation emerged in the 1980s and is now becoming a popular membrane separation technology because of its intrinsic features such as low energy requirements, cheap separation costs, and good quality product output. The focus of this review is on current developments in pervaporation, mass transport in membranes, material selection, fabrication and characterization techniques, and applications of various membranes in the separation of chemicals from water.
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Affiliation(s)
- Kadavil Subhash Lakshmy
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Devika Lal
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Anandu Nair
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Allan Babu
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Haritha Das
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Neethu Govind
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Mariia Dmitrenko
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
| | - Anna Kuzminova
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
| | - Aleksandra Korniak
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
| | - Anastasia Penkova
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
- Correspondence: (A.P.); (A.T.)
| | - Abhimanyu Tharayil
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
- Correspondence: (A.P.); (A.T.)
| | - Sabu Thomas
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
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8
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Vatanpour V, Yavuzturk Gul B, Zeytuncu B, Korkut S, İlyasoğlu G, Turken T, Badawi M, Koyuncu I, Saeb MR. Polysaccharides in fabrication of membranes: A review. Carbohydr Polym 2022; 281:119041. [DOI: 10.1016/j.carbpol.2021.119041] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/07/2021] [Accepted: 12/21/2021] [Indexed: 12/14/2022]
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9
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Sorption thermodynamics and coupling effect for pervaporative dehydration of acetone through nanoclay and iron nanoparticle-filled copolymer membranes. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-021-0907-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Robust and high selective chitosan asymmetric Membranes: Relation between microporous structure and pervaporative efficiency in ethanol dehydration. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.119897] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Grzybek P, Turczyn R, Dudek G. Mixed Manganese Dioxide on Magnetite Core MnO 2@Fe 3O 4 as a Filler in a High-Performance Magnetic Alginate Membrane. MATERIALS 2021; 14:ma14247667. [PMID: 34947261 PMCID: PMC8707341 DOI: 10.3390/ma14247667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 12/03/2022]
Abstract
The process of ethanol dehydration via pervaporation was performed using alginate membranes filled with manganese dioxide and a mixed filler consisting of manganese dioxide on magnetite core MnO2@Fe3O4 particles. The crystallization of manganese dioxide on magnetite nanoparticle surface resulted in a better dispersibility of this mixed filler in polymer matrix, with the preservation of the magnetic properties of magnetite. The prepared membranes were characterized by contact angle, degree of swelling and SEM microscopy measurements and correlated with their effectiveness in the pervaporative dehydration of ethanol. The results show a strong relation between filler properties and separation efficiency. The membranes filled with the mixed filler outperformed the membranes containing only neat oxide, exhibiting both higher flux and separation factor. The performance changed depending on filler content; thus, the presence of optimum filler loading was observed for the studied membranes. The best results were obtained for the alginate membrane filled with 7 wt.% of mixed filler MnO2@Fe3O4 particles. For this membrane, the separation factor and flux equalled to 483 and 1.22 kg·m−2·h−1, respectively.
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12
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Silvestre WP, Baldasso C, Tessaro IC. Potential of chitosan-based membranes for the separation of essential oil components by target-organophilic pervaporation. Carbohydr Polym 2020; 247:116676. [DOI: 10.1016/j.carbpol.2020.116676] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 12/12/2022]
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Raveshiyan S, Karimi-Sabet J, Hosseini SS. Influence of Particle Size on the Performance of Polysulfone Magnetic Membranes for O
2
/N
2
Separation. Chem Eng Technol 2020. [DOI: 10.1002/ceat.202000046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Saba Raveshiyan
- Tarbiat Modares University Membrane Science and Technology Research Group Department of Chemical Engineering Jalal-Ale-Ahmad 14115-111 Tehran Iran
| | - Javad Karimi-Sabet
- Nuclear Science and Technology Research Institute (NSTRI) Material and Nuclear Fuel Research School (MNFRS) North kargar 14155-1339 Tehran Iran
| | - Seyed Saeid Hosseini
- Tarbiat Modares University Membrane Science and Technology Research Group Department of Chemical Engineering Jalal-Ale-Ahmad 14115-111 Tehran Iran
- University of South Africa Nanotechnology and Water Sustainability Research Unit College of Science, Engineering and Technology 1709 Johannesburg South Africa
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14
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Collation Efficiency of Poly(Vinyl Alcohol) and Alginate Membranes with Iron-Based Magnetic Organic/Inorganic Fillers in Pervaporative Dehydration of Ethanol. MATERIALS 2020; 13:ma13184152. [PMID: 32961950 PMCID: PMC7560291 DOI: 10.3390/ma13184152] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/12/2020] [Accepted: 09/15/2020] [Indexed: 11/23/2022]
Abstract
Hybrid poly(vinyl alcohol) and alginate membranes were investigated in the process of ethanol dehydration by pervaporation. As a filler, three types of particles containing iron element, i.e., hematite, magnetite, and iron(III) acetyloacetonate were used. The parameters describing transport properties and effectiveness of investigated membranes were evaluated. Additionally, the physico-chemical properties of the resulting membranes were studied. The influence of polymer matrix, choice of iron particles and their content in terms of effectiveness of membranes in the process of ethanol dehydration were considered. The results showed that hybrid alginate membranes were characterized by a better separation factor, while poly(vinyl alcohol) membranes by a better flux. The best parameters were obtained for membranes filled with 7 wt% of iron(III) acetyloacetonate. The separation factor and pervaporative separation index were equal to 19.69 and 15,998 g⋅m−2⋅h−1 for alginate membrane and 11.75 and 14,878 g⋅m−2⋅h−1 for poly(vinyl alcohol) membrane, respectively.
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15
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Yang G, Xie Z, Cran M, Wu C, Gray S. Dimensional Nanofillers in Mixed Matrix Membranes for Pervaporation Separations: A Review. MEMBRANES 2020; 10:E193. [PMID: 32825195 PMCID: PMC7559426 DOI: 10.3390/membranes10090193] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 08/11/2020] [Accepted: 08/18/2020] [Indexed: 01/08/2023]
Abstract
Pervaporation (PV) has been an intriguing membrane technology for separating liquid mixtures since its commercialization in the 1980s. The design of highly permselective materials used in this respect has made significant improvements in separation properties, such as selectivity, permeability, and long-term stability. Mixed-matrix membranes (MMMs), featuring inorganic fillers dispersed in a polymer matrix to form an organic-inorganic hybrid, have opened up a new avenue to facilely obtain high-performance PV membranes. The combination of inorganic fillers in a polymer matrix endows high flexibility in designing the required separation properties of the membranes, in which various fillers provide specific functions correlated to the separation process. This review discusses recent advances in the use of nanofillers in PV MMMs categorized by dimensions including zero-, one-, two- and three-dimensional nanomaterials. Furthermore, the impact of the nanofillers on the polymer matrix is described to provide in-depth understanding of the structure-performance relationship. Finally, the applications of nanofillers in MMMs for PV separation are summarized.
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Affiliation(s)
- Guang Yang
- Institute for Sustainable Industries and Liveable Cities, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia; (G.Y.); (M.C.)
- CSIRO Manufacturing, Private bag 10, Clayton South, VIC 3169, Australia
| | - Zongli Xie
- CSIRO Manufacturing, Private bag 10, Clayton South, VIC 3169, Australia
| | - Marlene Cran
- Institute for Sustainable Industries and Liveable Cities, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia; (G.Y.); (M.C.)
| | - Chunrui Wu
- State Key Laboratory of Separation Membranes and Membrane Processes, Institute of Biological and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China;
| | - Stephen Gray
- Institute for Sustainable Industries and Liveable Cities, Victoria University, P.O. Box 14428, Melbourne, VIC 8001, Australia; (G.Y.); (M.C.)
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16
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Knozowska K, Li G, Kujawski W, Kujawa J. Novel heterogeneous membranes for enhanced separation in organic-organic pervaporation. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117814] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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17
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Dudek G, Turczyn R, Konieczny K. Robust poly(vinyl alcohol) membranes containing chitosan/chitosan derivatives microparticles for pervaporative dehydration of ethanol. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116094] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Castro-Muñoz R, González-Valdez J, Ahmad MZ. High-performance pervaporation chitosan-based membranes: new insights and perspectives. REV CHEM ENG 2020. [DOI: 10.1515/revce-2019-0051] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Abstract
Today, the need of replacing synthetic polymers in the membrane preparation for diverse pervaporation (PV) applications has been recognized collectively and scientifically. Chitosan (CS), a bio-polymer, has been studied and proposed to achieve this goal especially in specific azeotropic water-organic, organic-water, and organic-organic separations, as well as in assisting specific processes (e.g. seawater desalination and chemical reactions). Different concepts of CS-based membranes have been developed, which include material blending and composite and mixed matrix membranes which have been tested for different separations. Hereby, the goal of this review is to provide a critical overview of the ongoing CS-based membrane developments, paying a special attention to the most relevant findings and results in the field. Furthermore, future trends of CS-based membranes in PV technology are presented, as well as concluding remarks and suggested strategies for the new scientist in the field.
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Affiliation(s)
- Roberto Castro-Muñoz
- Tecnologico de Monterrey, Campus Toluca, Avenida Eduardo Monroy Cárdenas , 2000 San Antonio Buenavista , 50110 Toluca de Lerdo , Mexico
| | - José González-Valdez
- Tecnologico de Monterrey, School of Engineering and Science , Av. Eugenio Garza Sada 2501 , Monterrey, N.L. 64849 , Mexico
| | - M. Zamidi Ahmad
- Organic Materials Innovation Center (OMIC) , University of Manchester , Oxford Road , Manchester M13 9PL , UK
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Dudek G, Borys P, Strzelewicz A, Krasowska M. Characterization of the Structure and Transport Properties of Alginate/Chitosan Microparticle Membranes Utilized in the Pervaporative Dehydration of Ethanol. Polymers (Basel) 2020; 12:E411. [PMID: 32054056 PMCID: PMC7077690 DOI: 10.3390/polym12020411] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/05/2020] [Accepted: 02/09/2020] [Indexed: 11/26/2022] Open
Abstract
The structure and transport properties of alginate/chitosan microparticle membranes used in ethanol dehydration processes were investigated. The membranes were characterized based on images obtained from high-resolution microscopy. The following parameters were determined: the observed total amount of void space, the average size of the void domains, their length and diameter, the fractal dimension, and the generalized stochastic fractal parameters. The total amount of void space was determined to be between 54% and 64%. The average size of the void domains is smaller for alginate membranes containing neat (CS) and phosphorylated (CS-P) chitosan particles when compared to those membranes filled with glycidol-modified (CS-G) and glutaraldehyde crosslinked (CS-GA) chitosan particles. Furthermore, the transport of ethanol and water particles through the studied membranes was modelled using a random walk framework. It was observed that the results from the theoretical and experimental studies are directly correlated. The smallest values of water to ethanol diffusion coefficient ratios (i.e., 14) were obtained for Alg (sodium alginate) membranes loaded with the CS and CS-P particles, respectively. Significantly larger values (27 and 19) were noted for membranes filled with CS-G and CS-GA particles, respectively. The simulation results show that the size of channels which develop in the alginate matrix is less suited for ethanol molecules compared to water molecules because of their larger size. Such a situation facilitates the separation of water from ethanol. The comparison of the structural analysis of the membranes and random walk simulations allows one to understand the factors that influence the transport phenomena, in the studied membranes, and comment on the effect of the length, diameter, number of channels, and variations in the pore diameters on these transport parameters.
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Affiliation(s)
- Gabriela Dudek
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland; (P.B.); (A.S.); (M.K.)
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Polyelectrolyte complex membranes made of chitosan—PSSAMA for pervaporation separation of industrially important azeotropic mixtures. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.05.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Esmaeili M, Rajabi L, Bakhtiari O. Preparation and characterization of chitosan-boehmite nanocomposite membranes for pervaporative ethanol dehydration. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1646611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Mohsen Esmaeili
- Polymer Research Center, Faculty of Petroleum and Chemical Engineering, Razi University, Kermanshah, Iran
| | - Laleh Rajabi
- Polymer Research Center, Faculty of Petroleum and Chemical Engineering, Razi University, Kermanshah, Iran
| | - Omid Bakhtiari
- Membrane Research Center, Faculty of Petroleum and Chemical Engineering, Razi University, Kermanshah, Iran
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Novel Composite Membranes Based on Chitosan Copolymers with Polyacrylonitrile and Polystyrene: Physicochemical Properties and Application for Pervaporation Dehydration of Tetrahydrofuran. MEMBRANES 2019; 9:membranes9030038. [PMID: 30866529 PMCID: PMC6468362 DOI: 10.3390/membranes9030038] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 02/27/2019] [Accepted: 03/02/2019] [Indexed: 11/16/2022]
Abstract
Pervaporation has been applied for tetrahydrofuran (THF) dehydration with novel composite membranes advanced by a thin selective layer composed of chitosan (CS) modified by copolymerization with vinyl monomers, acrylonitrile (AN) and styrene, in order to improve the chemical and mechanical stability of CS-based membranes. Composite membranes were developed by depositing a thin selective layer composed of CS copolymers onto a commercially-available porous support based on aromatic polysulfonamide (UPM-20®). The topography and morphology of the obtained materials were studied by atomic force microscopy (AFM), scanning electron microscopy (SEM) and X-ray diffraction analysis (XRD). Thermal properties and stability were determined by coupled evolved gas analysis (EGA-MS). Transport properties were estimated in pervaporation dehydration of THF. The effect of operating parameters for the pervaporation dehydration of THF such as feed compositions and temperatures (295, 308 and 323 K) was evaluated. It was shown that CS modification with different vinyl monomers led to a difference in physical and transport properties. The composite membrane with the thin selective layer based on CS-PAN copolymer demonstrated optimal transport properties and exhibited the highest water content in the permeate with a reasonably high permeation flux.
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Dudek G, Turczyn R. New type of alginate/chitosan microparticle membranes for highly efficient pervaporative dehydration of ethanol. RSC Adv 2018; 8:39567-39578. [PMID: 35558028 PMCID: PMC9091010 DOI: 10.1039/c8ra07868h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 11/19/2018] [Indexed: 01/20/2023] Open
Abstract
A new type of composite alginate membranes filled with chitosan (CS) and three different modified chitosan submicron particles, i.e. phosphorylated (CS-P), glycidol (CS-G) or glutaraldehyde (CS-GA) crosslinked ones, were prepared, and the pervaporation of water/ethanol mixture was investigated. The influence of various chitosan particles and their content on the transport properties of membranes was discussed. It was found that the addition of chitosan particles into the alginate matrix has a prominent effect on the ethanol/water separation efficiency. All tested membranes are characterized simultaneously by a high flux and selectivity, exhibiting advantageous properties, and outperforming numerous conventional materials. The best results were achieved for alginate membranes filled with phosphorylated chitosan particles at 10 wt%, for which separation factor, flux and PSI were equal to 136.2, 1.90 kg m-2 h-1 and 256.9 kg m-2 h-1, respectively.
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Affiliation(s)
- Gabriela Dudek
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology Strzody 9 44-100 Gliwice Poland +48 32 2371509 +48 32 2371427
| | - Roman Turczyn
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology Strzody 9 44-100 Gliwice Poland +48 32 2371509 +48 32 2371427
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24
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Chrzanowska E, Gierszewska M, Kujawa J, Raszkowska-Kaczor A, Kujawski W. Development and Characterization of Polyamide-Supported Chitosan Nanocomposite Membranes for Hydrophilic Pervaporation. Polymers (Basel) 2018; 10:polym10080868. [PMID: 30960793 PMCID: PMC6403665 DOI: 10.3390/polym10080868] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 07/31/2018] [Accepted: 08/03/2018] [Indexed: 11/16/2022] Open
Abstract
An experimental protocol of preparation of homogeneous and nanocomposite chitosan (Ch) based membranes supported on polyamide-6 (PA6) films was developed and described in detail. Montmorillonite (MMT) and Cloisite 30B (C30B) nanoclays were used as nanofillers to improve mechanical properties of chitosan films. The surface, mechanical, and transport properties of PA6 supported Ch, Ch/MMT and Ch/C30B membranes were studied and compared with a pristine, non-supported chitosan membrane. Implementation of advanced analytical techniques e.g., SEM reveal the clays nanoparticles are well dispersed in the chitosan matrix. According to AFM images, composite chitosan/nanoclay membranes possess higher roughness compared with unfilled ones. On the other hand, an incorporation of clay particles insignificantly changed the mechanical and thermal properties of the membranes. It was also found that all membranes are hydrophilic and water is preferentially removed from EtOH/H₂O and iPrOH/H₂O mixtures by pervaporation. Supporting of chitosan and chitosan/nanoclay thin films onto PA6 porous substrate enhanced permeate flux and pervaporation separation index, in comparison to the pristine Ch membrane. Concerning separation factor (β), the highest value equal to 4500 has been found for a chitosan composite membrane containing Cloisite 30B contacting 85/15 wt % iPrOH/H₂O mixture. The mentioned membrane was characterized by the normalized flux of 0.5 μm·kg·m-2·h-1. Based on the established data, it was possible to conclude that chitosan membranes are meaningful material in dehydration of azeotropic mixtures. Nevertheless, to boost up the membrane efficiency, the further modification process is required.
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Affiliation(s)
- Ewelina Chrzanowska
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina Street, 87-100 Toruń, Poland.
| | - Magdalena Gierszewska
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina Street, 87-100 Toruń, Poland.
| | - Joanna Kujawa
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina Street, 87-100 Toruń, Poland.
| | - Aneta Raszkowska-Kaczor
- Institute for Engineering of Polymer Materials and Dyes, 55 Marii Skłodowskiej-Curie Street, 87-100 Toruń, Poland.
| | - Wojciech Kujawski
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarina Street, 87-100 Toruń, Poland.
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Dudek G, Turczyn R, Gnus M, Konieczny K. Pervaporative dehydration of ethanol/water mixture through hybrid alginate membranes with ferroferic oxide nanoparticles. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2017.09.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Vatani M, Raisi A, Pazuki G. Pervaporation separation of ethyl acetate from aqueous solutions using ZSM-5 filled dual-layer poly(ether- block-amide)/polyethersulfone membrane. RSC Adv 2018; 8:4713-4725. [PMID: 35539544 PMCID: PMC9077772 DOI: 10.1039/c7ra13382k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Accepted: 01/22/2018] [Indexed: 11/23/2022] Open
Abstract
In the present study, dual-layer mixed matrix membranes (MMMs) were prepared by incorporating ZSM-5 zeolite into poly(ether-block-amide) (PEBA) as an active layer on the polyethersulfone (PES) membrane as a support layer for pervaporation separation of ethyl acetate (EAc) from EAc/water mixtures. The ZSM-5 zeolite nanoparticles were synthesized by the hydrothermal technique and characterized using XRD, XRF and FESEM analysis. The ATR-FTIR, SEM, DSC and contact angle tests were used to characterize the fabricated MMMs. The effect of ZSM-5 concentration on the performance of the membranes was investigated by the pervaporation experiments and the results showed that loading 10% wt% ZSM-5 into the PEBA matrix had the best separation performance. The effect of feed concentration (1–5 wt%) and operating temperature (30–50 °C) on the separation factor and permeation flux of the neat PEBA/PES and PEBA/PES membranes containing 10 wt% ZSM-5 were studied at laminar and turbulent feed flow regimes. Analysis of variance was used to investigate the interaction effect of EAc concentration and temperature on the performance of the prepared membranes. It was observed that both feed concentration and temperature had positive effects on the total permeation flux and separation factor. The ZSM-5/PEBA/PES membrane containing 10 wt% ZSM-5 showed a separation factor and total flux of 124.94 and 1882 g m−2 h−1 at laminar flow and 134.22 and 1985 g m−2 h−1 at turbulent flow, respectively for a feed concentration of 5 wt% and temperature of 50 °C. Dual-layer mixed matrix membranes were prepared by incorporating ZSM-5 zeolite into PEBA as an active layer on the PES membrane as a support layer for pervaporation separation of EAc from the EAc/water mixtures.![]()
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Affiliation(s)
- M Vatani
- Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic) Hafez Ave, P. O. Box 15875-4413 Tehran Iran +98 21 66405847 +98 21 64543125
| | - A Raisi
- Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic) Hafez Ave, P. O. Box 15875-4413 Tehran Iran +98 21 66405847 +98 21 64543125
| | - G Pazuki
- Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic) Hafez Ave, P. O. Box 15875-4413 Tehran Iran +98 21 66405847 +98 21 64543125
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27
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Gnus M, Dudek G, Turczyn R. The influence of filler type on the separation properties of mixed-matrix membranes. CHEMICAL PAPERS 2017; 72:1095-1105. [PMID: 29681683 PMCID: PMC5908829 DOI: 10.1007/s11696-017-0363-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 12/03/2017] [Indexed: 12/03/2022]
Abstract
Chitosan-based membranes filled with different metal oxide particles were prepared and their performance in ethanol dehydration process depending on the type of oxide and loading was discussed. For membrane preparation three oxides: TiO2, Cr2O3 or Fe3O4 were selected. From experimental data suitable ethanol and water transport coefficients were evaluated. As shown in the results, applied fillers in different ways affect the separation properties. Presence of TiO2 significantly affects the normalized total flux, increasing its value. On the other hand, addition of Fe3O4 influences most of all the separation factor, which is the among all investigated membranes. For membranes containing chromium(III) oxide as a filler, improvement in the separation properties is observed only in the case when the Cr2O3 content equals to 5 wt%. Above this concentration significant deterioration of separation properties is observed. The best performance has mixed-matrix membranes (MMMs) with magnetite, where the values of PSI are equal to 16.3 and 296.8 kg/m−2 h µm for pristine and 15 wt% filler content, respectively.
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Affiliation(s)
- Małgorzata Gnus
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, M. Strzody 9 Street, 44-100 Gliwice, Poland
| | - Gabriela Dudek
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, M. Strzody 9 Street, 44-100 Gliwice, Poland
| | - Roman Turczyn
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, M. Strzody 9 Street, 44-100 Gliwice, Poland
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28
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Li Q, Liu Q, Zhao J, Hua Y, Sun J, Duan J, Jin W. High efficient water/ethanol separation by a mixed matrix membrane incorporating MOF filler with high water adsorption capacity. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.09.021] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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29
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Roy S, Singha NR. Polymeric Nanocomposite Membranes for Next Generation Pervaporation Process: Strategies, Challenges and Future Prospects. MEMBRANES 2017; 7:membranes7030053. [PMID: 28885591 PMCID: PMC5618138 DOI: 10.3390/membranes7030053] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 08/30/2017] [Accepted: 08/31/2017] [Indexed: 11/17/2022]
Abstract
Pervaporation (PV) has been considered as one of the most active and promising areas in membrane technologies in separating close boiling or azeotropic liquid mixtures, heat sensitive biomaterials, water or organics from its mixtures that are indispensable constituents for various important chemical and bio-separations. In the PV process, the membrane plays the most pivotal role and is of paramount importance in governing the overall efficiency. This article evaluates and collaborates the current research towards the development of next generation nanomaterials (NMs) and embedded polymeric membranes with regard to its synthesis, fabrication and application strategies, challenges and future prospects.
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Affiliation(s)
- Sagar Roy
- Department of Chemistry & Environmental Science, New Jersey Institute of Technology, Newark, NJ 07102, USA.
| | - Nayan Ranjan Singha
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post-Graduate), Kolkata-700106, West Bengal, India.
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Dudek G, Gnus M, Strzelewicz A, Turczyn R, Krasowska M. The influence of metal oxides on the separation properties of hybrid alginate membranes. SEP SCI TECHNOL 2017. [DOI: 10.1080/01496395.2017.1341532] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Gabriela Dudek
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Gliwice, Poland
| | - Małgorzata Gnus
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Gliwice, Poland
| | - Anna Strzelewicz
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Gliwice, Poland
| | - Roman Turczyn
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Gliwice, Poland
| | - Monika Krasowska
- Department of Physical Chemistry and Technology of Polymers, Silesian University of Technology, Gliwice, Poland
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31
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Structure, morphology and separation efficiency of hybrid Alg/Fe 3 O 4 membranes in pervaporative dehydration of ethanol. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.03.043] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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32
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Chaudhari S, Kwon Y, Moon M, Shon M, Nam S, Park Y. In SituGeneration of Silver Nanoparticles in Poly(Vinyl Alcohol)/Poly(Acrylic Acid) Polymer Membranes in the Absence of Reducing Agent and their Effect on Pervaporation of a Water/Acetic Acid Mixture. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.11008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shivshankar Chaudhari
- Department of Industrial Chemistry; Pukyong National University; Busan 608-739 Korea
| | - YongSung Kwon
- Department of Industrial Chemistry; Pukyong National University; Busan 608-739 Korea
| | - MyungJun Moon
- Department of Industrial Chemistry; Pukyong National University; Busan 608-739 Korea
| | - MinYoung Shon
- Department of Industrial Chemistry; Pukyong National University; Busan 608-739 Korea
| | - SeungEun Nam
- Center for membranes, Korea Research Institute of Chemical Technology; Daejeon 305-600 Korea
| | - YouIn Park
- Center for membranes, Korea Research Institute of Chemical Technology; Daejeon 305-600 Korea
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33
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Jafari Sanjari A, Asghari M. A Review on Chitosan Utilization in Membrane Synthesis. CHEMBIOENG REVIEWS 2016. [DOI: 10.1002/cben.201500020] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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34
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Dudek G, Gnus M, Strzelewicz A, Turczyn R, Krasowska M. Permeation of ethanol and water vapors through chitosan membranes with ferroferric oxide particles cross-linked by glutaraldehyde and sulfuric(VI) acid. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1173701] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Gabriela Dudek
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Gliwice, Poland
| | - Małgorzata Gnus
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Gliwice, Poland
| | - Anna Strzelewicz
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Gliwice, Poland
| | - Roman Turczyn
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Gliwice, Poland
| | - Monika Krasowska
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, Gliwice, Poland
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35
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Xing R, Wu H, Zhao C, Gomaa H, Zhao J, Pan F, Jiang Z. Fabrication of Chitosan Membranes with High Flux by Magnetic Alignment of In Situ Generated Fe3O4. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201500622] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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36
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In situ regulation of micro-pore to design high performance polyimide membranes for pervaporation dehydration of isopropanol. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.07.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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37
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Zargar V, Asghari M, Dashti A. A Review on Chitin and Chitosan Polymers: Structure, Chemistry, Solubility, Derivatives, and Applications. CHEMBIOENG REVIEWS 2015. [DOI: 10.1002/cben.201400025] [Citation(s) in RCA: 470] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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38
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Borys P, Grzywna ZJ. An analytical solution to the idealized batch pervaporation experiment: A way to determine the diffusion and partition coefficients. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2014.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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