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Labidi A, Ren H, Zhu Q, Liang X, Liang J, Wang H, Sial A, Padervand M, Lichtfouse E, Rady A, Allam AA, Wang C. Coal fly ash and bottom ash low-cost feedstocks for CO 2 reduction using the adsorption and catalysis processes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169179. [PMID: 38081431 DOI: 10.1016/j.scitotenv.2023.169179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/10/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
Combustion of fossil fuels, industry and agriculture sectors are considered as the largest emitters of carbon dioxide. In fact, the emission of CO2 greenhouse gas has been considerably intensified during the last two decades, resulting in global warming and inducing variety of adverse health effects on human and environment. Calling for effective and green feedstocks to remove CO2, low-cost materials such as coal ashes "wastes-to-materials", have been considered among the interesting candidates of CO2 capture technologies. On the other hand, several techniques employing coal ashes as inorganic supports (e.g., catalytic reduction, photocatalysis, gas conversion, ceramic filter, gas scrubbing, adsorption, etc.) have been widely applied to reduce CO2. These processes are among the most efficient solutions utilized by industrialists and scientists to produce clean energy from CO2 and limit its continuous emission into the atmosphere. Herein, we review the recent trends and advancements in the applications of coal ashes including coal fly ash and bottom ash as low-cost wastes to reduce CO2 concentration through adsorption and catalysis processes. The chemical routes of structural modification and characterization of coal ash-based feedstocks are discussed in details. The adsorption and catalytic performance of the coal ashes derivatives towards CO2 selective reduction to CH4 are also described. The main objective of this review is to highlight the excellent capacity of coal fly ash and bottom ash to capture and selective conversion of CO2 to methane, with the aim of minimizing coal ashes disposal and their storage costs. From a practical view of point, the needs of developing new advanced technologies and recycling strategies might be urgent in the near future to efficient make use of coal ashes as new cleaner materials for CO2 remediation purposes, which favourably affects the rate of global warming.
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Affiliation(s)
- Abdelkader Labidi
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China.
| | - Haitao Ren
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Qiuhui Zhu
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - XinXin Liang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Jiangyushan Liang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Hui Wang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Atif Sial
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Mohsen Padervand
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O Box 55181-83111, Maragheh, Iran
| | - Eric Lichtfouse
- Aix Marseille Univ, CNRS, IRD, INRAE, CEREGE, Aix en Provence 13100, France
| | - Ahmed Rady
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ahmed A Allam
- Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Chuanyi Wang
- School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China.
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Edens SJ, McGrath MJ, Guo S, Du Z, Zhou H, Zhong L, Shi Z, Wan J, Bennett TD, Qiao A, Tao H, Li N, Cowan MG. An Upper Bound Visualization of Design Trade-Offs in Adsorbent Materials for Gas Separations: CO 2 , N 2 , CH 4 , H 2 , O 2 , Xe, Kr, and Ar Adsorbents. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206437. [PMID: 36646499 PMCID: PMC10015871 DOI: 10.1002/advs.202206437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/09/2022] [Indexed: 06/17/2023]
Abstract
The last 20 years have seen many publications investigating porous solids for gas adsorption and separation. The abundance of adsorbent materials (this work identifies 1608 materials for CO2 /N2 separation alone) provides a challenge to obtaining a comprehensive view of the field, identifying leading design strategies, and selecting materials for process modeling. In 2021, the empirical bound visualization technique was applied, analogous to the Robeson upper bound from membrane science, to alkane/alkene adsorbents. These bound visualizations reveal that adsorbent materials are limited by design trade-offs between capacity, selectivity, and heat of adsorption. The current work applies the bound visualization to adsorbents for a wider range of gas pairs, including CO2 , N2 , CH4 , H2 , Xe, O2 , and Kr. How this visual tool can identify leading materials and place new material discoveries in the context of the wider field is presented. The most promising current strategies for breaking design trade-offs are discussed, along with reproducibility of published adsorption literature, and the limitations of bound visualizations. It is hoped that this work inspires new materials that push the bounds of traditional trade-offs while also considering practical aspects critical to the use of materials on an industrial scale such as cost, stability, and sustainability.
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Affiliation(s)
- Samuel J. Edens
- Department of Chemical and Process Engineering and MacDiarmid Institute for Advanced Materials and NanotechnologyUniversity of CanterburyCanterbury8041New Zealand
| | - Michael J. McGrath
- Department of Chemical and Process Engineering and MacDiarmid Institute for Advanced Materials and NanotechnologyUniversity of CanterburyCanterbury8041New Zealand
| | - Siyu Guo
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
| | - Zijuan Du
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
| | - Hemin Zhou
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
| | - Lingshan Zhong
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
| | - Zuhao Shi
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
- Shenzhen Research Institute of Wuhan University of TechnologyShenzhen518000China
| | - Jieshuo Wan
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
- Shenzhen Research Institute of Wuhan University of TechnologyShenzhen518000China
| | - Thomas D. Bennett
- Department of Materials Science and MetallurgyUniversity of Cambridge27 Charles Babbage RoadCambridgeCB3 0FSUK
| | - Ang Qiao
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
| | - Haizheng Tao
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
| | - Neng Li
- State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan430070China
- Shenzhen Research Institute of Wuhan University of TechnologyShenzhen518000China
| | - Matthew G. Cowan
- Department of Chemical and Process Engineering and MacDiarmid Institute for Advanced Materials and NanotechnologyUniversity of CanterburyCanterbury8041New Zealand
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Biomass/Biochar carbon materials for CO2 capture and sequestration by cyclic adsorption processes: A review and prospects for future directions. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.101890] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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4
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Zhou H, Bhattarai R, Li Y, Si B, Dong X, Wang T, Yao Z. Towards sustainable coal industry: Turning coal bottom ash into wealth. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 804:149985. [PMID: 34508934 DOI: 10.1016/j.scitotenv.2021.149985] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/18/2021] [Accepted: 08/24/2021] [Indexed: 06/13/2023]
Abstract
Although the world is gradually moving towards renewable energy resources, the coal industry will continue to be a major energy supply sector in the foreseeable future. However, by-products such as coal fly ash (CFA), coal bottom ash (CBA), and boiler slag are generated during coal combustion, and have become a significant environmental concern. There is an urgent need for transdisciplinary efforts in research, policy, and practice to reduce these by-products substantially. Many studies have focused on the environmental management and comprehensive utilization of CFA. As a comparison, less attention has been paid to CBA. Therefore, this critical review provides a holistic picture of CBA, from the generation, fundamental characteristics, environmental concerns to potential applications, and benefits analysis. Based on the fundamental characteristics, CBA can be considered as a sustainable and renewable resource with great potential to produce value-added materials. High-value applications and current research related to CBA, including construction and ceramic industry, wastewater remediation, soil amelioration, energy catalysis, valuable metals recovery, and material synthesis, are systemically presented and compared. It emphasizes the environmental and economic benefits of the sustainable applications of CBA as well. Particularly, it indicates that CBA is a promising candidate in normal, lightweight, self-compacting, and ultra-high-performance concrete, which shows a reduction in both energy consumption and greenhouse gas emissions during concrete production. This work provides new insights into the greener and sustainable applications of CBA, and it will offer a practical guide for the sustainable development of the coal industry.
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Affiliation(s)
- Hongxu Zhou
- Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, Urbana, USA
| | - Rabin Bhattarai
- Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, Urbana, USA.
| | - Yunkai Li
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing, PR China
| | - Buchun Si
- College of Water Resources and Civil Engineering, China Agricultural University, Beijing, PR China
| | - Xinxin Dong
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy & Environment, Southeast University, Nanjing, PR China
| | - Tengfei Wang
- Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu, PR China
| | - Zhitong Yao
- College of Materials Science and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, PR China.
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White C, Adam E, Sabri Y, Myers MB, Pejcic B, Wood CD. Amine-Infused Hydrogels with Nonaqueous Solvents: Facile Platforms to Control CO 2 Capture Performance. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cameron White
- Energy Business Unit, Commonwealth Scientific Industrial Research Organisation (CSIRO), Kensington, Western Australia 6151, Australia
| | - Ethan Adam
- Curtin University of Science and Technology, Curtin Oil and Gas Innovation Centre (CUOGIC), Kensington, Western Australia 6151, Australia
| | - Ylias Sabri
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, Engineering and Health, RMIT University, Melbourne, Victoria 3000, Australia
| | - Matthew B. Myers
- Energy Business Unit, Commonwealth Scientific Industrial Research Organisation (CSIRO), Kensington, Western Australia 6151, Australia
| | - Bobby Pejcic
- Mineral Resources, Commonwealth Scientific Industrial Research Organisation (CSIRO), Kensington, Western Australia 6151, Australia
| | - Colin D. Wood
- Energy Business Unit, Commonwealth Scientific Industrial Research Organisation (CSIRO), Kensington, Western Australia 6151, Australia
- Curtin University of Science and Technology, Curtin Oil and Gas Innovation Centre (CUOGIC), Kensington, Western Australia 6151, Australia
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6
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Shen Z, Cai Q, Yin C, Xia Q, Cheng J, Li X, Wang Y. Facile synthesis of silica nanosheets with hierarchical pore structure and their amine-functionalized composite for enhanced CO2 capture. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115528] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Wang J, Yang Y, Jia Q, Shi Y, Guan Q, Yang N, Ning P, Wang Q. Solid-Waste-Derived Carbon Dioxide-Capturing Materials. CHEMSUSCHEM 2019; 12:2055-2082. [PMID: 30664329 DOI: 10.1002/cssc.201802655] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/20/2019] [Indexed: 06/09/2023]
Abstract
Solid sorbents are considered to be promising materials for carbon dioxide capture. In recent years, many studies have focused on the use of solid waste as carbon dioxide sorbents. The use of waste resources as carbon dioxide sorbents not only leads to the development of relatively low-cost materials, but also eliminates waste simultaneously. Different types of waste materials from biomass, industrial waste, household waste, and so forth were used as carbon dioxide sorbents with sufficient carbon dioxide capture capacities. Herein, progress on the development of carbon dioxide sorbents produced from waste materials is reviewed and covers key factors, such as the type of waste, preparation method, further modification method, carbon dioxide sorption performance, and kinetics studies. In addition, a new research direction for further study is proposed. It is hoped that this critical review will not merely sum up the major research directions in this field, but also provide significant suggestions for future work.
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Affiliation(s)
- Junya Wang
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Ying Yang
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Qingming Jia
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Yuzhen Shi
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Qingqing Guan
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Na Yang
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Ping Ning
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, Yunnan, PR China
| | - Qiang Wang
- College of Environmental Science and Engineering, Beijing Forestry University, 35 Qinghua East Road, Haidian District, Beijing, 100083, PR China
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Zhang S, Ravi S, Lee YR, Ahn JW, Ahn WS. Fly ash-derived mesoporous silica foams for CO2 capture and aqueous Nd3+ adsorption. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.12.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Yuan N, Cai H, Liu T, Huang Q, Zhang X. Adsorptive removal of methylene blue from aqueous solution using coal fly ash-derived mesoporous silica material. ADSORPT SCI TECHNOL 2019. [DOI: 10.1177/0263617419827438] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In the present work, coal fly ash-derived mesoporous silica material (CFA-MS) has been successfully fabricated without employing any extra silica source. The obtained CFA-MS was characterized by Fourier transform infrared spectroscopy, nitrogen adsorption–desorption measurement, powder X-ray diffraction and transmission electron microscopy. Nitrogen adsorption–desorption measurement disclosed that CFA-MS possesses Brunauer–Emmett–Teller-specific surface area of 497 m2·g−1 and pore volume of 0.49 cm3·g−1, respectively. Furthermore, CFA-MS was evaluated for the adsorptive removal of methylene blue from aqueous solution. Several influence parameters on the removal of methylene blue including contact time, pH, initial concentration and temperature were studied in detail. Moreover, Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherm models were employed for interpretation of the adsorption process, while the pseudo-first-order and pseudo-second-order kinetics equations were applied to investigate the adsorption kinetics. Results in the current work demonstrate that CFA-MS can be used as an efficient adsorbent for methylene blue removal.
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Affiliation(s)
- Ning Yuan
- School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing, China
| | - Hui Cai
- School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing, China
| | - Tian Liu
- School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing, China
| | - Qi Huang
- School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing, China
| | - Xinling Zhang
- School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing, China
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10
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Bak CU, Lim CJ, Lee JG, Kim YD, Kim WS. Removal of sulfur compounds and siloxanes by physical and chemical sorption. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.07.080] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Mandal AK, Sinha OP. Production of thermal insulation blocks from bottom ash of fluidized bed combustion system. WASTE MANAGEMENT & RESEARCH : THE JOURNAL OF THE INTERNATIONAL SOLID WASTES AND PUBLIC CLEANSING ASSOCIATION, ISWA 2017; 35:810-819. [PMID: 28539100 DOI: 10.1177/0734242x17707575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The issues of disposal and environmental problems are increased by the generation of bottom ash from the thermal power plants day by day; hence, its recycling is required. The present study aimed to make thermal insulation blocks using as raw material bottom ash and iron ore slime as a binder and to characterize their engineering properties. Two different fineness values of bottom ash were considered with varying amounts of iron ore slime (0-10%) to make the blocks. Blocks were dried followed by firing at 1000, 1100 and 1200°C, respectively. Cold crushing strength, density and thermal conductivity of these fired blocks showed increasing behaviour with firing temperature, fineness of bottom ash and iron ore slime content. In contrast, a reverse trend was observed in the case of porosity. With increasing firing temperature, the formation of lower melting phases like iron silicate followed by iron aluminium silicate was observed, which imparts the strength inside the blocks. The coarser particles of bottom ash increase the interparticle spaces, which enhances the apparent porosity, resulting in higher thermal insulation property in the blocks. Blocks having better thermal insulation property could be possible to make effectively from coarse bottom ash by adding iron ore slime as a binder.
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Affiliation(s)
- A K Mandal
- Department of Metallurgical Engineering, IIT (BHU), Varanasi, India
| | - O P Sinha
- Department of Metallurgical Engineering, IIT (BHU), Varanasi, India
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12
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Sapp W, Gifford B, Wang Z, Kilin DS. Mathematical modeling of gas desorption from a metal–organic supercontainer cavity filled with stored N2gas at critical limits. RSC Adv 2017. [DOI: 10.1039/c6ra21876h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Gas escape rates from within the cavity of a MOSC were predicted by molecular dynamics and analytical equations.
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Affiliation(s)
- Wendi Sapp
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
| | - Brendan Gifford
- Department of Chemistry and Biochemistry
- North Dakota State University
- Fargo
- USA
| | - Zhenqiang Wang
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
| | - Dmitri S. Kilin
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
- Department of Chemistry and Biochemistry
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13
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Preparation of zinc chabazite (ZnCHA) for CO2 capture. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2729-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Soe JT, Kim SS, Lee YR, Ahn JW, Ahn WS. CO2Capture and Ca2+Exchange Using Zeolite A and 13X Prepared from Power Plant Fly Ash. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10710] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- June Thet Soe
- Department of Chemistry and Chemical Engineering; Inha University; Incheon 402-751 Republic of Korea
| | - Su-Sung Kim
- Department of Chemistry and Chemical Engineering; Inha University; Incheon 402-751 Republic of Korea
| | - Yu-Ri Lee
- Department of Chemistry and Chemical Engineering; Inha University; Incheon 402-751 Republic of Korea
- Korea Institute of Geoscience and Mineral Resources; Daejeon 305-350 Republic of Korea
| | - Ji-Whan Ahn
- Korea Institute of Geoscience and Mineral Resources; Daejeon 305-350 Republic of Korea
| | - Wha-Seung Ahn
- Department of Chemistry and Chemical Engineering; Inha University; Incheon 402-751 Republic of Korea
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15
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Synthesis of CaO-based Sorbent from Biomass for CO2 Capture in Series of Calcination-carbonation Cycle. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proeng.2016.06.438] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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High-performance CO2 capture on amine-functionalized hierarchically porous silica nanoparticles prepared by a simple template-free method. ADSORPTION 2015. [DOI: 10.1007/s10450-015-9698-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Yang B, Hu H, Yu Q, Zhang X, Li Z, Lei L. Pretreated multiwalled carbon nanotube adsorbents with amine-grafting for removal of carbon dioxide in confined spaces. RSC Adv 2014. [DOI: 10.1039/c4ra11271g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Three different methods, including thermal treatment, treatment with HNO3 and O2 oxidation, were used to pretreat multiwalled carbon nanotubes (MWCNTs) before grafting with N-(2-aminoethyl)-3-aminopropyltrimethoxysilane (AEAPS).
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Affiliation(s)
- Bin Yang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Huirong Hu
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Qingni Yu
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027, China
- China Astronaut Research and Training Center
| | - Xingwang Zhang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Zhongjian Li
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Lecheng Lei
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027, China
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18
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Moisés MP, de Almeida PP, da Silva CTP, Rinaldi AW, Girotto EM, Meneguin JG, Arroyo PA, Bazan RE, Fávaro SL, Radovanovic E. Synthesis of zeolite from multilayer food packing and sugar cane bagasse ash for CO2 adsorption. RSC Adv 2014. [DOI: 10.1039/c4ra04513k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The X/A zeolite crystal mixtures were synthesized using sugar cane bagasse ash (SCBA) as a silicon source and multilayer food packing (MFP) as an aluminum source under hydrothermal conditions at 80 °C for 79–296 hours.
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Affiliation(s)
| | | | | | | | | | | | | | - Ricardo Eugenio Bazan
- Department of Chemical Engineering
- Federal University of Sao Carlos
- Sao Carlos, Brazil
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19
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Gérardin C, Reboul J, Bonne M, Lebeau B. Ecodesign of ordered mesoporous silica materials. Chem Soc Rev 2013; 42:4217-55. [DOI: 10.1039/c3cs35451b] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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