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Hu W, Xiang R, Lin J, Cheng Y, Lu C. Lignocellulosic Biomass-Derived Carbon Electrodes for Flexible Supercapacitors: An Overview. MATERIALS (BASEL, SWITZERLAND) 2021; 14:4571. [PMID: 34443094 PMCID: PMC8401572 DOI: 10.3390/ma14164571] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 12/31/2022]
Abstract
With the increasing demand for high-performance electronic devices in smart textiles, various types of flexible/wearable electronic device (i.e., supercapacitors, batteries, fuel cells, etc.) have emerged regularly. As one of the most promising wearable devices, flexible supercapacitors from a variety of electrode materials have been developed. In particular, carbon materials from lignocellulosic biomass precursor have the characteristics of low cost, natural abundance, high specific surface area, excellent electrochemical stability, etc. Moreover, their chemical structures usually contain a large number of heteroatomic groups, which greatly contribute to the capacitive performance of the corresponding flexible supercapacitors. This review summarizes the working mechanism, configuration of flexible electrodes, conversion of lignocellulosic biomass-derived carbon electrodes, and their corresponding electrochemical properties in flexible/wearable supercapacitors. Technology challenges and future research trends will also be provided.
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Affiliation(s)
- Wenxin Hu
- Key Laboratory of Textile Science & Technology, Donghua University, Ministry of Education, Shanghai 201620, China; (W.H.); (R.X.); (J.L.); (Y.C.)
- College of Textiles, Donghua University, Shanghai 201620, China
| | - Ruifang Xiang
- Key Laboratory of Textile Science & Technology, Donghua University, Ministry of Education, Shanghai 201620, China; (W.H.); (R.X.); (J.L.); (Y.C.)
- College of Textiles, Donghua University, Shanghai 201620, China
| | - Jiaxian Lin
- Key Laboratory of Textile Science & Technology, Donghua University, Ministry of Education, Shanghai 201620, China; (W.H.); (R.X.); (J.L.); (Y.C.)
- College of Textiles, Donghua University, Shanghai 201620, China
| | - Yu Cheng
- Key Laboratory of Textile Science & Technology, Donghua University, Ministry of Education, Shanghai 201620, China; (W.H.); (R.X.); (J.L.); (Y.C.)
- College of Textiles, Donghua University, Shanghai 201620, China
| | - Chunhong Lu
- Key Laboratory of Textile Science & Technology, Donghua University, Ministry of Education, Shanghai 201620, China; (W.H.); (R.X.); (J.L.); (Y.C.)
- College of Textiles, Donghua University, Shanghai 201620, China
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Bahiraei A, Behin J. Effect of Citric Acid and Sodium Chloride on Characteristics of Sunflower Seed Shell‐Derived Activated Carbon. Chem Eng Technol 2021. [DOI: 10.1002/ceat.202100117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ayoob Bahiraei
- Razi University Advanced Chemical Engineering Research Center Faculty of Petroleum and Chemical Engineering Kermanshah Iran
| | - Jamshid Behin
- Razi University Advanced Chemical Engineering Research Center Faculty of Petroleum and Chemical Engineering Kermanshah Iran
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Trinh TK, Tsubota T, Takahashi S, Mai NT, Nguyen MN, Nguyen NH. Carbonization and H 3PO 4 activation of fern Dicranopteris linearis and electrochemical properties for electric double layer capacitor electrode. Sci Rep 2020; 10:19974. [PMID: 33203923 PMCID: PMC7672103 DOI: 10.1038/s41598-020-77099-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/02/2020] [Indexed: 11/15/2022] Open
Abstract
Today, the world’s climate change is a growing problem, plant carbon sequestration is one of the effective ways to mitigate climate change by reducing greenhouse gases, mostly carbon gases. Dicranopteris linearis (D. linearis), a common fern species in the tropic or subtropic ecoregions, has been recently recognized as a potential feedstock to produce highly porous biochar. This study aims to enhance the specific surface area (SSA) and pore volumes of biochars derived from the D. linearis by H3PO4 activation and examine electrical properties of the activated biochars and their possible usage for the electric double-layer capacitor (EDLC) electrode. The treated raw fern was activated with H3PO4 85% by the three different mixing ratios 1:0, 1:1, and 1:3 (w/w) and then pyrolysis under N2 flow maintained at 500 °C for 1 h. The performance as the electrode for an EDLC was evaluated in 1 mol L−1 H2SO4 solution for the H3PO4-activated samples. The SSA and pore volumes were drastically increased after activation. The maximum SSA and pore volume were 1212 m2 g−1 and 1.43 cm3 g−1, respectively for the biochar activated at 400 °C with a weight mixing ratio 1:3 (w/w) between the fern and H3PO4 acid while these values of the biochar at 400 °C were 12 m2 g−1 and 0.02 cm3 g−1, respectively. The biochar activated at 600 °C with the mixing ratio 1:1 (w/w) showed the maximum capacitance value, ca. 108 F g−1 at 1 mV s−1. The activation using H3PO4 showed a positive tendency to enhance electrochemical properties and it could be a premise toward a higher performance of EDLC from the D. linearis derived activated biochar.
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Affiliation(s)
- Trang K Trinh
- Department of Materials Science, Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensuicho, Tobata-ku, Kitakyushu, Fukuoka, 804-8550, Japan
| | - Toshiki Tsubota
- Department of Materials Science, Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensuicho, Tobata-ku, Kitakyushu, Fukuoka, 804-8550, Japan.
| | - Shuto Takahashi
- Department of Materials Science, Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensuicho, Tobata-ku, Kitakyushu, Fukuoka, 804-8550, Japan
| | - Nga T Mai
- Faculty of Environmental and Natural Resources, Ha Tay Community College, Thuy Xuan Tien Ward, Chuong My District, Hanoi, Vietnam.,Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam
| | - Minh N Nguyen
- Faculty of Environmental Sciences, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam.
| | - Nam H Nguyen
- Energy Department, University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam
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Characterization of Chemically and Physically Activated Carbons from Lignocellulosic Ethanol Lignin-Rich Stream via Hydrothermal Carbonization and Slow Pyrolysis Pretreatment. ENERGIES 2020. [DOI: 10.3390/en13164101] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of the present work is to investigate the possibility of producing activated carbons from the residual lignin stream of lignocellulosic ethanol biorefineries, as this represents an optimal opportunity to exploit a residual and renewable material in the perspective of sustainable bioeconomy, increasing biorefinery incomes by producing value-added bioproducts in conjunction with biofuels. Activated carbons (ACs) were produced via chemical (KOH) and physical (CO2) activation. Char samples were obtained by slow pyrolysis (SP) and hydrothermal carbonization (HTC). Several HTC experiments were carried out by varying residence time (0.5–3 h) and reaction temperature (200–270 °C), in order to evaluate their influence on the product yield and on the morphological characteristics of the hydrochar (specific surface area, total pore volume and pore size distribution). ACs from hydrochars were compared with those obtained from pyrochar (via physical activation) and from the raw lignin-rich stream (via chemical activation). In both cases, by increasing the HTC temperature, the specific surface of the resulting activated carbons decreased from 630 to 77 m2 g−1 for physical activation and from 675 to 81 m2 g−1 for chemical activation, indicating that an increase in the severity of the hydrothermal pretreatment is deleterious for the activated carbons quality. In addition, the HTC aqueous samples were analyzed, with GC-MS and GC-FID. The results suggest that at low temperatures the reaction mechanisms are dominated by hydrolysis, instead when the temperature is increased to 270 °C, a more complex network of reactions takes place among which decarboxylation.
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Prasetyo I, Permatasari PR, Laksmana WT, Rochmadi R, Oh WC, Ariyanto T. Lignin Refinery Using Organosolv Process for Nanoporous Carbon Synthesis. Molecules 2020; 25:molecules25153428. [PMID: 32731572 PMCID: PMC7435991 DOI: 10.3390/molecules25153428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/19/2020] [Accepted: 07/20/2020] [Indexed: 01/12/2023] Open
Abstract
Porous carbon has been widely used for many applications e.g., adsorbents, catalysts, catalyst supports, energy storage and gas storage due to its outstanding properties. In this paper, characteristics of porous carbon prepared by carbonization of lignin from various biomasses are presented. Various biomasses, i.e., mangosteen peel, corncob and coconut shell, were processed using ethanol as an organosolv solvent. The obtained lignin was characterized using a Fourier transform infrared (FTIR) spectrophotometer and a viscosimeter to investigate the success of extraction and lignin properties. The results showed that high temperature is favorable for the extraction of lignin using the organosolv process. The FTIR spectra show the success of lignin extraction using the organosolv process because of its similarity to the standard lignin spectra. The carbonization process of lignin was performed at 600 and 850 °C to produce carbon from lignin, as well as to investigate the effect of temperature. A higher pyrolysis temperature will produce a porous carbon with a high specific surface area, but it will lower the yield of the produced carbon. At 850 °C temperature, the highest surface area up to 974 m2/g was achieved.
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Affiliation(s)
- Imam Prasetyo
- Department of Chemical Engineering, Faculty of Engineering, Universitas Gadjah Mada Jl. Grafika No. 2 Kampus UGM, Yogyakarta 55281, Indonesia; (P.R.P.); (W.T.L.); (R.R.)
- The Carbon Material Research Group, Faculty of Engineering, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
- Correspondence: (I.P.); (T.A.); Tel.: +62-274-649-2171 (I.P. & T.A.)
| | - Puspita Rahayu Permatasari
- Department of Chemical Engineering, Faculty of Engineering, Universitas Gadjah Mada Jl. Grafika No. 2 Kampus UGM, Yogyakarta 55281, Indonesia; (P.R.P.); (W.T.L.); (R.R.)
| | - William Teja Laksmana
- Department of Chemical Engineering, Faculty of Engineering, Universitas Gadjah Mada Jl. Grafika No. 2 Kampus UGM, Yogyakarta 55281, Indonesia; (P.R.P.); (W.T.L.); (R.R.)
| | - Rochmadi Rochmadi
- Department of Chemical Engineering, Faculty of Engineering, Universitas Gadjah Mada Jl. Grafika No. 2 Kampus UGM, Yogyakarta 55281, Indonesia; (P.R.P.); (W.T.L.); (R.R.)
- The Carbon Material Research Group, Faculty of Engineering, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Won-Chun Oh
- Department of Advanced Materials & Science Engineering, Hanseo University, Chungnam-do 356-706, Korea;
| | - Teguh Ariyanto
- Department of Chemical Engineering, Faculty of Engineering, Universitas Gadjah Mada Jl. Grafika No. 2 Kampus UGM, Yogyakarta 55281, Indonesia; (P.R.P.); (W.T.L.); (R.R.)
- The Carbon Material Research Group, Faculty of Engineering, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
- Correspondence: (I.P.); (T.A.); Tel.: +62-274-649-2171 (I.P. & T.A.)
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Márquez-Montesino F, Torres-Figueredo N, Lemus-Santana A, Trejo F. Activated Carbon by Potassium Carbonate Activation from Pine Sawdust (
Pinus
montezumae
Lamb.). Chem Eng Technol 2020. [DOI: 10.1002/ceat.202000051] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Neil Torres-Figueredo
- Instituto Politécnico Nacional CICATA-Legaria Legaria 694, Col. Irrigación 11500 Mexico City Mexico
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco 07360 Mexico City Mexico
| | - Adela Lemus-Santana
- Instituto Politécnico Nacional CICATA-Legaria Legaria 694, Col. Irrigación 11500 Mexico City Mexico
| | - Fernando Trejo
- Instituto Politécnico Nacional CICATA-Legaria Legaria 694, Col. Irrigación 11500 Mexico City Mexico
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Santos MPF, Silva JF, Costa Ilhéu Fontan R, Bonomo RCF, Santos LS, Veloso CM. New insight about the relationship between the main characteristics of precursor materials and activated carbon properties using multivariate analysis. CAN J CHEM ENG 2020. [DOI: 10.1002/cjce.23721] [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)
| | - Josiane F. Silva
- Process Engineering LaboratoryState University of Southwest Bahia Itapetinga Brazil
| | | | - Renata C. F. Bonomo
- Process Engineering LaboratoryState University of Southwest Bahia Itapetinga Brazil
| | - Leandro S. Santos
- Laboratory of Packaging and Agro‐Industrial ProjectsState University of Southwest Bahia Itapetinga Brazil
| | - Cristiane M. Veloso
- Process Engineering LaboratoryState University of Southwest Bahia Itapetinga Brazil
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Ariyanto T, Prasetyo I, Mukti NF, Cahyono RB, Prasetya A. Nanoporous carbon based palm kernel shell and its characteristics of methane and carbon dioxide adsorption. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1757-899x/736/2/022057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Biogas is typically composed of 55% methane, 45% carbon dioxide, and small amount of impurities. For high quality of fuel, it is necessary to increase percentage of methane by removing carbon dioxide. This can be performed by molecular sieve utilizing different diffusivity of methane and carbon dioxide passing through pores. This work presents a study of adsorption properties (isotherm and kinetics) of carbon dioxide and methane on porous carbon from palm kernel shell. The biochar of palm kernel shell was activated at high temperature of 800 °C with steam. The carbon produced was then characterized by N2-sorption analysis, and ultimate analysis. The usability of material for CO2 and CH4 adsorption was tested using a static volumetric method. The results showed that steam-activated porous carbon features a higher surface area (650 m2 g−1) and more mesoporous structures with respect to the carbon produced without steam activation. In the adsorption study, the results showed that the carbon exhibited a higher adsorption to CO2 (2.0 mmol g−1) than CH4 (1.1 mmol g−1) at 1 atm and 30 °C. In the adsorption kinetics test, results displayed that the adsorption of CO2 on carbon is slower than methane, which is good for separation purposes.
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9
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Lotfy VF, Basta AH. Electiveness of agro-pulping process in the sustainable production of black liquor-based activated carbons. ROYAL SOCIETY OPEN SCIENCE 2019; 6:190173. [PMID: 31218058 PMCID: PMC6549982 DOI: 10.1098/rsos.190173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 03/26/2019] [Indexed: 06/09/2023]
Abstract
During the production of paper pulp, the waste water loaded with organic materials from pulping process is discharged. Therefore, water treatment should be performed before disposing of such effluent. The use of such effluent for production of activated carbon will be effective in omitting the wastewater treatment and in obtaining the product required in many industries. In this respect, this paper deals with evaluating the performance of activated carbons (ACs) produced from black liquors (BLs) as by-products from three pulping processes of rice straw (RS) and sugar-cane bagasse (SCB), namely: alkaline, sulfite and neutral sulfite, which are coded SP, SSP and NSP, respectively. Elemental analysis and thermal analysis (TGA and DTGA) are carried out on the BLs, while the surface area (S BET), micro-/mesoporous distribution, adsorption capacity of methylene blue (MB) and iodine (I2-value), as well as Fourier transform infrared spectra (FT-IR) and scanning electron micrograph (SEM) are studied on synthesizing ACs. The optimal pulping approach for achieving BL-based AC, with the following characteristics: specific surface area (S BET) ∼ 921 and 545 m2 g-1, MB adsorption capacity 238 and 370 mg g-1, and I2-value 928 and 1255 mg g-1 of BL-based ACs, are from neutral sulfite pulping of SCB (B-NSP) and RS (RS-NSP), respectively. These finding data are ascribed to the carbon content of BL, as well as greatest total volume (VT 0.786 and 0.701 cm3 g-1) together with decreasing the volume of micropores/total (38 and 48%) of BL-NSP-ACs. It is interesting to note that the AC provided from RS-NSP has greater adsorption capacity for I2 and MB than the AC produced from RS-pulp fibres.
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Affiliation(s)
| | - Altaf H. Basta
- Cellulose and Paper Department, National Research Centre, Dokki-12622 Cairo, Egypt
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10
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Prasetyo I, Mukti NIF, Ariyanto T. Ethylene Adsorption Using Cobalt Oxide-Loaded Polymer-Derived Nanoporous Carbon and Its Application to Extend Shelf Life of Fruit. Molecules 2019; 24:molecules24081507. [PMID: 30999618 PMCID: PMC6514864 DOI: 10.3390/molecules24081507] [Citation(s) in RCA: 5] [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: 02/20/2019] [Revised: 04/09/2019] [Accepted: 04/15/2019] [Indexed: 11/28/2022] Open
Abstract
Suppressing the amount of ethylene during storage has been of interest as a method to enhance shelf life of fruit. In this work, ethylene removal by adsorption using cobalt oxide-impregnated nanoporous carbon has been studied. Nanoporous carbon with a high surface area up to 2400 m2 g−1 was prepared by carbonization process biomass and synthetic polymer at 850 °C. Dispersion of cobalt oxide on porous carbon surface was carried out by an incipient wetness procedure followed by calcination process at 200 °C. Ethylene adsorption test was performed using a volumetric method in an ultrahigh vacuum rig constructed by Swagelok VCR® fittings. The results showed that the cobalt oxide/carbon system had significant ethylene adsorption capacity. Ethylene uptake increases with the increasing cobalt oxide loading on the carbon. The highest ethylene capacity of 16 mol kg−1 adsorbent was obtained by using 30 wt.% (weight percentage) of cobalt oxide dispersed in polymer-derived carbon. In closed storage, the ratio of 15 g adsorbent/kg fruit may extend the storage life up to 12 d, higher than that without adsorbent (3 d). Therefore, the results demonstrate the great potential use of cobalt oxide-impregnated nanoporous carbon as an adsorbent for ethylene removal during storage of fruit.
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Affiliation(s)
- Imam Prasetyo
- Department of Chemical Engineering, Universitas Gadjah Mada, 55281 Yogyakarta, Indonesia.
- Advanced Material and Sustainable Mineral Processing Research Group, Universitas Gadjah Mada, 55281 Yogyakarta, Indonesia.
| | - Nur Indah Fajar Mukti
- Department of Chemical Engineering, Islamic University of Indonesia, 55584 Yogyakarta, Indonesia.
| | - Teguh Ariyanto
- Department of Chemical Engineering, Universitas Gadjah Mada, 55281 Yogyakarta, Indonesia.
- Advanced Material and Sustainable Mineral Processing Research Group, Universitas Gadjah Mada, 55281 Yogyakarta, Indonesia.
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Supanchaiyamat N, Jetsrisuparb K, Knijnenburg JTN, Tsang DCW, Hunt AJ. Lignin materials for adsorption: Current trend, perspectives and opportunities. BIORESOURCE TECHNOLOGY 2019; 272:570-581. [PMID: 30352730 DOI: 10.1016/j.biortech.2018.09.139] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 09/26/2018] [Accepted: 09/27/2018] [Indexed: 05/20/2023]
Abstract
Lignin is a highly aromatic low value biomass residue, which can be utilized for chemicals, fuels and materials production. In recent years significant attention has focused on adsorbent materials from lignin. However, only 5% of available lignin is exploited worldwide, thus significant opportunities still exist for materials development. This review summarizes recent research advances in lignin-based adsorbents, with a particular emphasis on lignin, its modification and carbon materials derived from this abundant feedstock. Lignin derived activated carbons have been utilized for air pollutant adsorption (e.g. CO2, SO2 and H2S), while modified lignin materials have been developed for the removal of organic dyes and organics (like methylene blue, Procion Blue MX-R and phenols), heavy metals (such as Cu, Zn, Pb and Cd), or recovery of noble metals (e.g., Pd, Au and Pt). Future perspectives highlight how green chemistry approaches for developing lignin adsorbents can generate added value processes.
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Affiliation(s)
- Nontipa Supanchaiyamat
- Materials Chemistry Research Center, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kaewta Jetsrisuparb
- Department of Chemical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002, Thailand
| | | | - Daniel C W Tsang
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Andrew J Hunt
- Materials Chemistry Research Center, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.
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Bähr A, Moon GH, Diedenhoven J, Kiecherer J, Barth E, Tüysüz H. Reactor Design and Kinetic Study on Adsorption/Desorption of CO and Cl2
for Industrial Phosgene Synthesis. CHEM-ING-TECH 2018. [DOI: 10.1002/cite.201800016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alexander Bähr
- Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Gun-Hee Moon
- Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Jelka Diedenhoven
- Covestro Deutschland AG; Kaiser-Wilhelm-Allee 60, Building E41 51365 Leverkusen Germany
| | - Johannes Kiecherer
- Covestro Deutschland AG; Kaiser-Wilhelm-Allee 60, Building E41 51365 Leverkusen Germany
| | - Ekkehard Barth
- Covestro Deutschland AG; Kaiser-Wilhelm-Allee 60, Building E41 51365 Leverkusen Germany
| | - Harun Tüysüz
- Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
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13
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Hydrochar preparation from black liquor by CO2 assisted hydrothermal treatment: Optimization of its performance for Pb2+ removal. KOREAN J CHEM ENG 2016. [DOI: 10.1007/s11814-016-0152-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Sun Y, Zhang JP, Wen C, Li Z. Clean production of porous MgO by thermal decomposition of Mg(OH)2 using fluidized bed: Optimization for CO2 adsorption. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.02.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Sun Y, Zhang JP, Guo F, Zhang L. Optimization of the preparation of activated carbon from steam activated cornstraw black liquor for phenol removal. ASIA-PAC J CHEM ENG 2016. [DOI: 10.1002/apj.1983] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yong Sun
- Edith Cowan University School of Engineering; 270 Joondalup Drive Joondalup WA 6027 Australia
- Commonwealth Science and Industrial Research Organization (CSIRO); Earth Science and Resources Engineering; 26 Dick Perry Avenue Kensington WA 6151 Australia
| | - Jing ping. Zhang
- National Engineering Laboratory of Cleaner Production Technology; Institute of Process Engineering, Chinese Academy of Sciences; Beijing 100190 China
| | - Fei Guo
- Department of Sports Science and Technology; Shanxi Normal University; Xi'an 710068 China
| | - Lian Zhang
- Monash University; Department of Chemical Engineering; VIC 3800 Australia
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16
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Zhang JP, Sun Y, Woo MW, Zhang L, Xu KZ. Preparation of steam activated carbon from black liquor by flue gas precipitation and its performance in hydrogen sulfide removal: Experimental and simulation works. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.09.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wang P, Wu C, Guo Y, Wang C. Experimental and theoretical studies on methylene blue and methyl orange sorption by wheat straw-derived biochar with a large surface area. Phys Chem Chem Phys 2016; 18:30196-30203. [DOI: 10.1039/c6cp04625h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
MB hydrolyzes in water and the existing forms in water include both the well-accepted MB+ and the hydrolyzed form of MB+.
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Affiliation(s)
- Peifang Wang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- College of Environment
- Hohai University
- P. R. China
| | - Chuangfei Wu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- College of Environment
- Hohai University
- P. R. China
| | - Yong Guo
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- College of Environment
- Hohai University
- P. R. China
| | - Chao Wang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- College of Environment
- Hohai University
- P. R. China
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18
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Rodríguez JJ, Cordero T, Rodríguez-Mirasol J. Carbon Materials from Lignin and Their Applications. PRODUCTION OF BIOFUELS AND CHEMICALS FROM LIGNIN 2016. [DOI: 10.1007/978-981-10-1965-4_8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Wang YX, Ngo HH, Guo WS. Preparation of a specific bamboo based activated carbon and its application for ciprofloxacin removal. THE SCIENCE OF THE TOTAL ENVIRONMENT 2015; 533:32-39. [PMID: 26150305 DOI: 10.1016/j.scitotenv.2015.06.087] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 06/22/2015] [Accepted: 06/22/2015] [Indexed: 06/04/2023]
Abstract
The studied bamboo based activated carbon (BbAC) with high specific surface area (SSA) and high micro pore volume was prepared from bamboo scraps by the combined activation of H3PO4 and K2CO3. The BbAC was characterized based on the N2 adsorption isotherm at 77K. The results showed that the SSA and pore volume of BbAC increased with increasing impregnation ratio and reached maxima at the impregnation ratio of 3:1 at 750°C. Under these optimal conditions, the BbAC obtained could have a maximum SSA of 2237 m(2)/g and a maximum total pore volume of 1.23 cm(3)/g with the micro pore ratio of more than 90%. The adsorption performance of ciprofloxacin (CIP) on the BbAC was determined at 298 K. The Langmuir and Freundlich models were employed to describe the adsorption equilibrium and the kinetic data were fitted by pseudo first-order and pseudo second-order kinetic models. The results showed that the Langmuir model and the pseudo second-order kinetic model presented better fittings for the adsorption equilibrium and kinetics data, respectively. The maximum adsorption amount of CIP (613 mg/g) on the BbAC was much higher than the report in the literature. Conclusively, the BbAC could be a promising adsorption material for CIP removal from water.
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Affiliation(s)
- Y X Wang
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
| | - H H Ngo
- School of Civil and Environmental Engineering, University of Technology, Sydney, NSW 2007, Australia.
| | - W S Guo
- School of Civil and Environmental Engineering, University of Technology, Sydney, NSW 2007, Australia
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Adibfar M, Kaghazchi T, Asasian N, Soleimani M. Conversion of Poly(Ethylene Terephthalate) Waste into Activated Carbon: Chemical Activation and Characterization. Chem Eng Technol 2014. [DOI: 10.1002/ceat.201200719] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Huang ZK, Lü QF, Lin Q, Cheng X. Microstructure, Properties and Lignin-Based Modification of Wood–Ceramics from Rice Husk and Coal Tar Pitch. J Inorg Organomet Polym Mater 2012. [DOI: 10.1007/s10904-012-9708-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sun Y, Parikh V, Zhang L. Sequestration of carbon dioxide by indirect mineralization using Victorian brown coal fly ash. JOURNAL OF HAZARDOUS MATERIALS 2012; 209-210:458-466. [PMID: 22326240 DOI: 10.1016/j.jhazmat.2012.01.053] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Revised: 12/22/2011] [Accepted: 01/16/2012] [Indexed: 05/31/2023]
Abstract
The use of an industry waste, brown coal fly ash collected from the Latrobe Valley, Victoria, Australia, has been tested for the post-combustion CO(2) capture through indirect minersalization in acetic acid leachate. Upon the initial leaching, the majority of calcium and magnesium in fly ash were dissolved into solution, the carbonation potential of which was investigated subsequently through the use of a continuously stirred high-pressure autoclave reactor and the characterization of carbonation precipitates by various facilities. A large CO(2) capture capacity of fly ash under mild conditions has been confirmed. The CO(2) was fixed in both carbonate precipitates and water-soluble bicarbonate, and the conversion between these two species was achievable at approximately 60°C and a CO(2) partial pressure above 3 bar. The kinetic analysis confirmed a fast reaction rate for the carbonation of the brown coal ash-derived leachate at a global activation energy of 12.7 kJ/mol. It is much lower than that for natural minerals and is also very close to the potassium carbonate/piperazine system. The CO(2) capture capacity of this system has also proven to reach maximum 264 kg CO(2)/ton fly ash which is comparable to the natural minerals tested in the literature. As the fly ash is a valueless waste and requires no comminution prior to use, the technology developed here is highly efficient and energy-saving, the resulting carbonate products of which are invaluable for the use as additive to cement and in the paper and pulp industry.
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Affiliation(s)
- Yong Sun
- Department of Chemical Engineering, Monash University, Wellington Road, Clayton, GPO Box 36, Victoria 3800, Australia
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