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Mao Y, Yang X, Gerven TV. Amine-Assisted Simultaneous CO 2 Absorption and Mineral Carbonation: Effect of Different Categories of Amines. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023. [PMID: 37433123 DOI: 10.1021/acs.est.3c01352] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
The hybrid technology of CO2 capture-mineral carbonation (CCMC) using alkaline streams has emerged in recent years. However, thus far, there has been no comprehensive study revealing the mechanisms of the simultaneous CCMC process regarding the choice of amine types and sensitivity of parameters. Combining with the analysis of multistep reaction mechanisms for different amines, we investigated a representative from each category in CCMC using calcium chloride to simulate the alkaline resource after leaching, i.e., primary (ethanolamine, MEA), secondary (diisopropanolamine, DIPA), tertiary (diethylethanolamine, DEAE), and triamine (diethylenetriamine, DETA), respectively. In the adsorption step, increasing the amine concentration beyond 2 mol/L reduced the absorption efficiency of DEAE due to the hydration mechanism, motivating a rational choice of concentration. In CCMC sections, when the amine concentration increased, only DEAE exhibited an increased carbonation efficiency of up to 100%, while DETA showed the lowest conversion. The carbonation of DEAE demonstrated the least sensitivity to temperature. The crystal transformation experiments suggested that over time, the produced vaterite could completely transform to calcite or aragonite, except those from DETA. Thus, with rationally chosen conditions, DEAE was demonstrated ideal for CCMC. These findings obtained in this work provided a theoretical foundation for designing future CCMC processes.
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Affiliation(s)
- Yafei Mao
- Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
| | - Xing Yang
- Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
| | - Tom Van Gerven
- Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
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2
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A promising strategy for the large-scale preparation of spherical calcium carbonate by efficiently using carbon dioxide. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Innovative Gas-Liquid Membrane Contactor Systems for Carbon Capture and Mineralization in Energy Intensive Industries. MEMBRANES 2021; 11:membranes11040271. [PMID: 33917973 PMCID: PMC8068349 DOI: 10.3390/membranes11040271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/31/2021] [Accepted: 04/02/2021] [Indexed: 11/16/2022]
Abstract
CO2 mineralization is an alternative to conventional geological storage and results in permanent carbon storage as a solid, with no need for long-term monitoring and no requirements for significant energy input. Novel technologies for carbon dioxide capture and mineralization involve the use of gas-liquid membrane contactors for post-combustion capture. The scope of the present study is to investigate the application of hollow fiber membrane contactor technology for combined CO2 capture from energy-intensive industry flue gases and CO2 mineralization, in a single-step multiphase process. The process is also a key enabler of the circular economy for the cement industry, a major contributor in global industrial CO2 emissions, as CaCO3 particles, obtained through the mineralization process, can be directed back into the cement production as fillers for partially substituting cement in high-performance concrete. High CO2 capture efficiency is achieved, as well as CaCO3 particles of controlled size and crystallinity are synthesized, in every set of operating parameters employed. The intensified gas-liquid membrane process is assessed by calculating an overall process mass transfer coefficient accounting for all relevant mass transfer resistances and the enhanced mass transfer due to reactive conditions on the shell side. The obtained nanocomposite particles have been extensively characterized by DLS, XRD, TGA, SEM, TEM, and FTIR studies, revealing structured aggregates (1–2 μm average aggregate size) consisting of cubic calcite when the contactor mode is employed.
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Tan WL, Ahmad A, Leo C, Lam SS. A critical review to bridge the gaps between carbon capture, storage and use of CaCO3. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101333] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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5
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Akhtar K, Yousafzai S. Tribological and rheological properties of the ultrafine CaCO 3 blended nano grease. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1842757] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Khalida Akhtar
- National Centre of Excellence in Physical Chemistry, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Saniya Yousafzai
- National Centre of Excellence in Physical Chemistry, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
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Zheng T, Zhou X, Guo J, Zhong C, Liu Y. Activated mineral adsorbent for the efficient removal of Pb(II) and Cd(II) from aqueous solution: adsorption performance and mechanism studies. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 82:1896-1911. [PMID: 33201853 DOI: 10.2166/wst.2020.453] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Activated mineral adsorbent (AMA) was prepared via double salts (Na2SO4 and CaCO3) heat treatment activation of solid-state potassium feldspar. Adsorption performance of AMA for Cd(II) and Pb(II) was investigated by batch mode and factors affecting adsorption including pH value, initial concentration of adsorbate, contact time, adsorbent dosage and temperature on adsorption performance for Cd(II) and Pb(II) were studied. The results indicated that the adsorption process was pH dependent, endothermic and spontaneous. When the adsorption process of Cd(II) and Pb(II) on AMA reached equilibrium, the maximum saturated adsorption capacities were 263.16 and 303.03 mg/g for Cd(II) and Pb(II) ions, respectively, showing higher adsorption removal efficiency. The Langmuir adsorption isotherm and pseudo second kinetic equation could well fit the adsorption process of Cd(II) and Pb(II) by AMA. Besides, Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) techniques were also performed to further reveal the adsorption mechanism. The results indicated that ion exchange, precipitation and adsorption played an important role in adsorption process. From the investigation, it was concluded that AMA was an excellent adsorbent with the advantages of environment-friendly, inexpensive, facile preparation and higher adsorption capacity of toxic Cd(II) and Pb(II) ions.
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Affiliation(s)
- Tao Zheng
- College of Chemistry and Chemical Engineering, Central South University, 410083, Changsha, Hunan Provice, China E-mail:
| | - Xiaohui Zhou
- College of Chemistry and Chemical Engineering, Central South University, 410083, Changsha, Hunan Provice, China E-mail:
| | - Jing Guo
- College of Chemistry and Chemical Engineering, Central South University, 410083, Changsha, Hunan Provice, China E-mail:
| | - Chubin Zhong
- Hunan Longe-Gallop Technology Co., Ltd, 410083, Changsha, Hunan Provice, China
| | - Yaochi Liu
- College of Chemistry and Chemical Engineering, Central South University, 410083, Changsha, Hunan Provice, China E-mail:
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Moon DH, Murnandari A, Salawu O, Lee CW, Lee W, Kim YE, Park KT, Lee JE, Eo J, Jeong SK, Youn MH. Formation of CaCO3 from calcium sources with different anions in single process of CO2 capture-mineralization. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0583-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Production of calcium carbonate with different morphology by simultaneous CO2 capture and mineralisation. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101241] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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DBU-based CO2 absorption–mineralization system: Reaction process, feasibility and process intensification. Chin J Chem Eng 2020. [DOI: 10.1016/j.cjche.2019.12.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tan WL, Tan HF, Ahmad NA, Hamzah N, Ahmad AL, Leo CP. Carbon capture by alkaline absorbent using octadecyltrichlorosilane modified PVDF/TiO2 membrane. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-019-0465-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Gadikota G. Multiphase carbon mineralization for the reactive separation of CO2 and directed synthesis of H2. Nat Rev Chem 2020; 4:78-89. [PMID: 37128050 DOI: 10.1038/s41570-019-0158-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2019] [Indexed: 12/20/2022]
Abstract
There is a need to capture, convert and store CO2 by atom-efficient and energy-efficient pathways that use as few process configurations as possible. This need has motivated studies into multiphase reaction chemistries and this Review describes two such approaches in the context of carbon mineralization. The first approach uses aqueous alkaline solutions containing amine nucleophiles that capture CO2 and eventually convert it into calcium and magnesium carbonates, thereby regenerating the nucleophiles. Gas-liquid-solid and liquid-solid configurations of these reactions are explored. The second approach combines silicates such as CaSiO3 or Mg2SiO4 with CO and H2O from the water-gas shift reaction to give H2 and calcium or magnesium carbonates. Coupling carbonate formation to the water-gas shift reaction shifts the latter equilibrium to afford more H2 as part of a single-step catalytic approach to carbon mineralization. These pathways exploit the vast abundance of alkaline resources, including naturally occurring silicates and alkaline industrial residues. However, simple stoichiometries belie the complex, multiphase nature of the reactions, predictive control of which presents a scientific opportunity and challenge. This Review describes this multiphase chemistry and the knowledge gaps that need to be addressed to achieve 'step-change' advancements in the reactive separation of CO2 by carbon mineralization.
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Youn MH, Park KT, Lee YH, Kang SP, Lee SM, Kim SS, Kim YE, Ko YN, Jeong SK, Lee W. Carbon dioxide sequestration process for the cement industry. J CO2 UTIL 2019. [DOI: 10.1016/j.jcou.2019.07.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Akhtar K, Yousafzai S. Morphology control synthesis of nano rods and nano ovals CaCO3particle systems. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2019.1626248] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Khalida Akhtar
- National Centre of Excellence in Physical Chemistry, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Saniya Yousafzai
- National Centre of Excellence in Physical Chemistry, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
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Kang D, Yoo Y, Park J, Lee M. Chemical conversion of carbon dioxide via target metal separation using seawater‐derived wastewater. ChemistrySelect 2018. [DOI: 10.1002/slct.201702960] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Dongwoo Kang
- Department of Chemical and Biomolecular EngineeringYonsei University, Seoul Korea
| | - Yunsung Yoo
- Department of Chemical and Biomolecular EngineeringYonsei University, Seoul Korea
| | - Jinwon Park
- Department of Chemical and Biomolecular EngineeringYonsei University, Seoul Korea
- National Institute of Environmental Research, Incheon Korea
| | - Min‐Gu Lee
- Department of Chemical and Biomolecular EngineeringYonsei University, Seoul Korea
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Yun H, Kim YE, Lee W, Youn MH, Jeong SK, Park KT, Lee KB. Simultaneous Sodium Hydroxide Production by Membrane Electrolysis and Carbon Dioxide Capture. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201700151] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Haesung Yun
- Korea Institute of Energy Research; Greenhouse Gas Laboratory; 152 Gajeong-ro, Yuseong-gu 305-343 Daejeon Korea
- Korea University; Department of Chemical and Biological Engineering; Energy Material and Processes Laboratory; 145-Anam-ro 02841 Seoul Korea
| | - Young Eun Kim
- Korea Institute of Energy Research; Greenhouse Gas Laboratory; 152 Gajeong-ro, Yuseong-gu 305-343 Daejeon Korea
| | - Wonhee Lee
- Korea Institute of Energy Research; Greenhouse Gas Laboratory; 152 Gajeong-ro, Yuseong-gu 305-343 Daejeon Korea
| | - Min Hye Youn
- Korea Institute of Energy Research; Greenhouse Gas Laboratory; 152 Gajeong-ro, Yuseong-gu 305-343 Daejeon Korea
| | - Soon Kwan Jeong
- Korea Institute of Energy Research; Greenhouse Gas Laboratory; 152 Gajeong-ro, Yuseong-gu 305-343 Daejeon Korea
| | - Ki Tae Park
- Korea Institute of Energy Research; Greenhouse Gas Laboratory; 152 Gajeong-ro, Yuseong-gu 305-343 Daejeon Korea
| | - Ki Bong Lee
- Korea University; Department of Chemical and Biological Engineering; Energy Material and Processes Laboratory; 145-Anam-ro 02841 Seoul Korea
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