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Wang Y, Liu L, Ren C, Ma J, Shen B, Zhao P, Zhang Z. A novel amine functionalized porous geopolymer spheres from municipal solid waste incineration fly ash for CO 2 capture. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 349:119540. [PMID: 37972491 DOI: 10.1016/j.jenvman.2023.119540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/16/2023] [Accepted: 11/04/2023] [Indexed: 11/19/2023]
Abstract
Municipal solid waste (MSW) incineration fly ash (FA) is classified as hazardous waste, and strategies for recycling FA have attracted attention. In this study, the porous geopolymer spheres (PGS) were prepared from FA by the foaming-suspension-solidification method, and then the PGS were functionalized with tetraethylenepentamine (TEPA) to capture CO2. The results showed that washing pretreatment and the addition of H2O2 foaming agent enhanced the pore volume and specific surface area of PGS. The CO2 adsorption capacity of amine-functionalized PGS exhibited a trend of increasing and then decreasing in the range of 35-80 °C. The maximum adsorption capacity of TEPA-WPGS3 was 2.55 mmol/g at 65 °C higher than expected for the average of TEPA and PGS. This was because PGS improved the dispersion of TEPA, thus exposing more active sites of TEPA and making it more likely to interact with CO2. The adsorption efficiency of amine-functionalized PGS decreased by only 2.4% after 10 cycles, indicating that it has excellent regeneration performance. In addition, amine-functionalized PGS, which showed excellent CO2 adsorption capacity, had a significant ability to selectively adsorb CO2 and the adsorption capacity of the rapid stage accounted for approximately 80% of the saturated adsorption capacity. This study shows that FA-derived geopolymers have excellent CO2 adsorption properties and provides a new method for the resource utilization of FA.
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Affiliation(s)
- Yanli Wang
- School of Energy & Environmental Engineering, Hebei University of Technology, Tianjin, 300401, China
| | - Lina Liu
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin, 300350, China
| | - Changzai Ren
- School of Energy and Power Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Jiao Ma
- School of Energy & Environmental Engineering, Hebei University of Technology, Tianjin, 300401, China
| | - Boxiong Shen
- School of Energy & Environmental Engineering, Hebei University of Technology, Tianjin, 300401, China
| | - Peng Zhao
- School of Energy & Environmental Engineering, Hebei University of Technology, Tianjin, 300401, China
| | - Zhikun Zhang
- School of Energy & Environmental Engineering, Hebei University of Technology, Tianjin, 300401, China.
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Jiang H, Hou Y, Liu Z, Yuan R, Du Y, Ji X, Sheng Z, Zhang X. Liquid-in-Aerogel Porous Composite Allows Efficient CO 2 Capture and CO 2 /N 2 Separation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302627. [PMID: 37287342 DOI: 10.1002/smll.202302627] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/22/2023] [Indexed: 06/09/2023]
Abstract
The pursuit of efficient CO2 capture materials remains an unmet challenge. Especially, meeting both high sorption capacity and fast uptake kinetics is an ongoing effort in the development of CO2 sorbents. Here, a strategy to exploit liquid-in-aerogel porous composites (LIAPCs) that allow for highly effective CO2 capture and selective CO2 /N2 separation, is reported. Interestingly, the functional liquid tetraethylenepentamine (TEPA) is partially filled into the air pockets of SiO2 aerogel with left permanent porosity. Notably, the confined liquid thickness is 10.9-19.5 nm, which can be vividly probed by the atomic force microscope and rationalized by tailoring the liquid composition and amount. LIAPCs achieve high affinity between the functional liquid and solid porous counterpart, good structure integrity, and robust thermal stability. LIAPCs exhibit superb CO2 uptake capacity (5.44 mmol g-1 , 75 °C, and 15 vol% CO2 ), fast sorption kinetics, and high amine efficiency. Furthermore, LIAPCs ensure long-term adsorption-desorption cycle stability and offer exceptional CO2 /N2 selectivity both in dry and humid conditions, with a separation factor up to 1182.68 at a humidity of 1%. This approach offers the prospect of efficient CO2 capture and gas separation, shedding light on new possibilities to make the next-generation sorption materials for CO2 utilization.
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Affiliation(s)
- Haotian Jiang
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei, 230026, China
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Yinglai Hou
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Zengwei Liu
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Ruizhe Yuan
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Yu Du
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Xiaofei Ji
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Zhizhi Sheng
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Xuetong Zhang
- Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
- Division of Surgery and Interventional Science, University College London, London, NW3 2PF, UK
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A highly effective and low-cost sepiolite-based solid amine adsorbent for CO2 capture in post-combustion. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Anyanwu JT, Wang Y, Yang RT. Tunable amine loading of amine grafted mesoporous silica grafted at room temperature: Applications for CO2 capture. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Andonova S, Akbari SS, Karadaş F, Spassova I, Paneva D, Hadjiivanov K. Structure and properties of KNi–hexacyanoferrate Prussian Blue Analogues for efficient CO2 capture: Host–guest interaction chemistry and dynamics of CO2 adsorption. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101593] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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de Sousa JAR, Amâncio R, Morales-Ospino R, de Oliveira JLB, Cecilia JA, Vilarrasa-García E, Bastos-Neto M, Rodríguez-Castellón E, de Azevedo DCS. H 2S and H 2O Combined Effect on CO 2 Capture by Amino Functionalized Hollow Microsphere Silicas. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- J. A. R. de Sousa
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
| | - R. Amâncio
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
| | - R. Morales-Ospino
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
| | - J. L. B. de Oliveira
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
| | - J. A. Cecilia
- Departamento de Química Inorgánica, Cristalografia y Mineralogia, Facultad de Ciencias, Universidad de Málaga, Campus Teatinos, 29071 Málaga, España
| | - E. Vilarrasa-García
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
| | - M. Bastos-Neto
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
| | - E. Rodríguez-Castellón
- Departamento de Química Inorgánica, Cristalografia y Mineralogia, Facultad de Ciencias, Universidad de Málaga, Campus Teatinos, 29071 Málaga, España
| | - D. C. S. de Azevedo
- GPSA, Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, bl. 731, 60760-400 Fortaleza, Ceará, Brasil
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Wang H, Wang S, Zhang J, Wang H, Li H, Zhao Y. Preparation of modified mesostructured cellular foams and study on NO adsorption from flue gas. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2021.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Environmentally benign melamine functionalized silica-coated iron oxide for selective CO2 capture and fixation into cyclic carbonate. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101575] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Zhao P, Yin Y, Cheng W, Xu X, Yang D, Yuan W. Development of facile synthesized mesoporous carbon composite adsorbent for efficient CO2 capture. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101612] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Park J, Cho SY, Jung M, Lee K, Nah YC, Attia NF, Oh H. Efficient synthetic approach for nanoporous adsorbents capable of pre- and post-combustion CO2 capture and selective gas separation. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2020.101404] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Wang R, Liu S, Mishra SB, Zhao H. The assembly of silica species with alkylamines: Mechanism of wastewater-free synthesis and the application of gel as a catalyst. JOURNAL OF HAZARDOUS MATERIALS 2021; 404:124170. [PMID: 33130381 DOI: 10.1016/j.jhazmat.2020.124170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 09/18/2020] [Accepted: 09/30/2020] [Indexed: 06/11/2023]
Abstract
Silica species generated by the hydrolysis and condensation of tetraethyl orthosilicate (TEOS) could assemble with alkylamines to form silica gel. Herein, it was evidenced that part of the added amines, including butylamine (BA), octylamine (OA) or dodecylamine (DA), was protonated in the mixture of water and ethanol. Therefore, besides the hydrogen bonding between neutral silica species and the micelles composed of the non-protonated amines (Tanev and Pinnavaia, 1995), there existed strong electrostatic attraction between negatively charged silica species and the micelles composed of the protonated amines. This coexisting assembly mechanism could explain why the uncalcined BA- and OA-gels were millimeter-sized small blocks with large porosities and synthesized without waste water emission, while the uncalcined DA-gel was almost non-porous and formed via precipitation from its reaction medium. The uncalcined BA gel was proved to be efficient as a solid basic catalyst, replacing the commonly used ammonia solution which is easily volatilized and has a pungent smell, for the hydrolysis and condensation of TEOS to prepare silica microspheres.
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Affiliation(s)
- Ruilin Wang
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, Shandong, PR China
| | - Shiquan Liu
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, Shandong, PR China.
| | - Shivani Bhardwaj Mishra
- Nanotechnology and Water Sustainability Unit, University of South Africa (Florida campus), Johannesburg, South Africa
| | - Hui Zhao
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, Shandong, PR China
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Gillono M, Chiappone A, Mendola L, Gomez Gomez M, Scaltrito L, Pirri CF, Roppolo I. Study on the Printability through Digital Light Processing Technique of Ionic Liquids for CO 2 Capture. Polymers (Basel) 2019; 11:E1932. [PMID: 31771145 PMCID: PMC6960677 DOI: 10.3390/polym11121932] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/20/2019] [Accepted: 11/20/2019] [Indexed: 01/23/2023] Open
Abstract
Here we present new 3D printable materials based on the introduction of different commercially available ionic liquids (ILs) in the starting formulations. We evaluate the influence of these additives on the printability of such formulations through light-induced 3D printing (digital light processing-DLP), investigating as well the effect of ionic liquids with polymerizable groups. The physical chemical properties of such materials are compared, focusing on the permeability towards CO2 of the different ILs present in the formulations. At last, we show the possibility of 3D printing high complexity structures, which could be the base of new high complexity filters for a more efficient CO2 capture.
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Affiliation(s)
- Matteo Gillono
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
- Center for Sustainable Future Technologies @Polito, Istituto Italiano di Tecnologia, Via Livorno 60, 10144 Torino, Italy
| | - Annalisa Chiappone
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
| | - Lorenzo Mendola
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
| | - Manuel Gomez Gomez
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
| | - Luciano Scaltrito
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
| | - Candido Fabrizio Pirri
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
- Center for Sustainable Future Technologies @Polito, Istituto Italiano di Tecnologia, Via Livorno 60, 10144 Torino, Italy
| | - Ignazio Roppolo
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.G.); (A.C.); (L.M.); (M.G.G.); (L.S.); (C.F.P.)
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