1
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High-purity CO2 recovery following two-stage temperature swing adsorption using an internally heated and cooled adsorber. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.123062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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2
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Min YJ, Ganesan A, Realff MJ, Jones CW. Direct Air Capture of CO 2 Using Poly(ethyleneimine)-Functionalized Expanded Poly(tetrafluoroethylene)/Silica Composite Structured Sorbents. ACS APPLIED MATERIALS & INTERFACES 2022; 14:40992-41002. [PMID: 36047596 DOI: 10.1021/acsami.2c11143] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The rapidly increasing atmospheric CO2 concentration has driven research into the development of cost- and energy-efficient materials and processes for the direct air capture of CO2 (DAC). Solid-supported amine materials can give high CO2 uptakes and acceptable sorption kinetics, but they are generally prepared in powder forms that are likely not practically deployable in large-scale operations due to significant pressure drops associated with packed-bed gas-solid contactors. To this end, the development of effective gas-solid contactors for CO2 capture technologies is important to allow processing high flow rates of gas with low-pressure drops and high mass transfer rates. In this study, we demonstrate new laminate-supported amine CO2 sorbents based on the impregnation of low-molecular-weight, branched poly(ethyleneimine) (PEI) into an expanded poly(tetrafluoroethylene) (ePTFE) sheet matrix containing embedded silica particles to form free-standing sheets amenable to incorporation into structured gas-solid contactors. The free-standing sheets are functionalized with PEI using a highly scalable wet impregnation method. This method allowed controllable PEI distribution and enough porosity retained inside the sheets to enable practical CO2 capacities ranging from 0.4 to 1.6 mmol CO2/gsorbent under dry conditions. Reversible CO2 capacities are achieved under both dry and humid temperature swing cycles, indicating promising material stability. The specific thermal energy requirement for the regeneration based on the measured CO2 and water capacities is 287 kJ/mol CO2, where the molar ratio of water to CO2 of 3.1 is achieved using hydrophobic materials. This is the lowest molar ratio among published DAC sorbents. A larger laminate module is tested under conditions closer to larger-scale operations (linear velocities 0.03, 0.05, and 0.1 m/sec) and demonstrates a stable capacity of 0.80 CO2/gsorbent over five cycles of CO2 adsorption and steam regeneration. The PEI-impregnated ePTFE/silica composite sorbent/contactors demonstrate promising DAC performance derived from the amine-filled silica particles contained in hydrophobic ePTFE domains to reduce water sorption and its concomitant regeneration energy penalty.
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Affiliation(s)
- Youn Ji Min
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr, Atlanta, Georgia 30332, United States
| | - Arvind Ganesan
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr, Atlanta, Georgia 30332, United States
| | - Matthew J Realff
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr, Atlanta, Georgia 30332, United States
| | - Christopher W Jones
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr, Atlanta, Georgia 30332, United States
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3
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Zhu X, Xie W, Wu J, Miao Y, Xiang C, Chen C, Ge B, Gan Z, Yang F, Zhang M, O'Hare D, Li J, Ge T, Wang R. Recent advances in direct air capture by adsorption. Chem Soc Rev 2022; 51:6574-6651. [PMID: 35815699 DOI: 10.1039/d1cs00970b] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Significant progress has been made in direct air capture (DAC) in recent years. Evidence suggests that the large-scale deployment of DAC by adsorption would be technically feasible for gigatons of CO2 capture annually. However, great efforts in adsorption-based DAC technologies are still required. This review provides an exhaustive description of materials development, adsorbent shaping, in situ characterization, adsorption mechanism simulation, process design, system integration, and techno-economic analysis of adsorption-based DAC over the past five years; and in terms of adsorbent development, affordable DAC adsorbents such as amine-containing porous materials with large CO2 adsorption capacities, fast kinetics, high selectivity, and long-term stability under ultra-low CO2 concentration and humid conditions. It is also critically important to develop efficient DAC adsorptive processes. Research and development in structured adsorbents that operate at low-temperature with excellent CO2 adsorption capacities and kinetics, novel gas-solid contactors with low heat and mass transfer resistances, and energy-efficient regeneration methods using heat, vacuum, and steam purge is needed to commercialize adsorption-based DAC. The synergy between DAC and carbon capture technologies for point sources can help in mitigating climate change effects in the long-term. Further investigations into DAC applications in the aviation, agriculture, energy, and chemical industries are required as well. This work benefits researchers concerned about global energy and environmental issues, and delivers perspective views for further deployment of negative-emission technologies.
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Affiliation(s)
- Xuancan Zhu
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Wenwen Xie
- Institute of Technical Thermodynamics, Karlsruhe Institute of Technology, 76131, Germany
| | - Junye Wu
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Yihe Miao
- China-UK Low Carbon College, Shanghai Jiao Tong University, No. 3 Yinlian Road, Shanghai 201306, China
| | - Chengjie Xiang
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Chunping Chen
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, UK
| | - Bingyao Ge
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Zhuozhen Gan
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Fan Yang
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Man Zhang
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Dermot O'Hare
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, UK
| | - Jia Li
- China-UK Low Carbon College, Shanghai Jiao Tong University, No. 3 Yinlian Road, Shanghai 201306, China.,Jiangmen Laboratory for Carbon and Climate Science and Technology, No. 29 Jinzhou Road, Jiangmen, 529100, China.,The Hong Kong University of Science and Technology (Guangzhou), No. 2 Huan Shi Road South, Nansha, Guangzhou, 511458, China
| | - Tianshu Ge
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Ruzhu Wang
- Research Center of Solar Power & Refrigeration, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
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4
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Quan W, Holmes HE, Zhang F, Hamlett BL, Finn MG, Abney CW, Kapelewski MT, Weston SC, Lively RP, Koros WJ. Scalable Formation of Diamine-Appended Metal-Organic Framework Hollow Fiber Sorbents for Postcombustion CO 2 Capture. JACS AU 2022; 2:1350-1358. [PMID: 35783169 PMCID: PMC9241006 DOI: 10.1021/jacsau.2c00029] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 04/20/2022] [Accepted: 04/20/2022] [Indexed: 06/15/2023]
Abstract
We describe a straightforward and scalable fabrication of diamine-appended metal-organic framework (MOF)/polymer composite hollow fiber sorbent modules for CO2 capture from dilute streams, such as flue gas from natural gas combined cycle (NGCC) power plants. A specific Mg-MOF, Mg2(dobpdc) (dobpdc4- = 4,4'-dioxidobiphenyl-3,3'-dicarboxylate), incorporated into poly(ether sulfone) (PES) is directly spun through a conventional "dry-jet, wet-quench" method. After phase separation, a cyclic diamine 2-(aminomethyl)piperidine (2-ampd) is infused into the MOF within the polymer matrix during postspinning solvent exchange. The MOF hollow fibers from direct spinning contain as high as 70% MOF in the total fibers with 98% of the pure MOF uptake. The resulting fibers exhibit a step isotherm and a "shock-wave-shock" breakthrough profile consistent with pure 2-ampd-Mg2(dobpdc). This work demonstrates a practical method for fabricating 2-ampd-Mg2(dobpdc) fiber sorbents that display the MOF's high CO2 adsorption capacity while lowering the pressure drop during operation.
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Affiliation(s)
- Wenying Quan
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr., Atlanta, Georgia 30332, United States
| | - Hannah E. Holmes
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr., Atlanta, Georgia 30332, United States
| | - Fengyi Zhang
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr., Atlanta, Georgia 30332, United States
| | - Breanne L. Hamlett
- School
of Chemistry & Biochemistry, Georgia
Institute of Technology, 901 Atlantic Dr., Atlanta, Georgia 30332, United
States
| | - M. G. Finn
- School
of Chemistry & Biochemistry, Georgia
Institute of Technology, 901 Atlantic Dr., Atlanta, Georgia 30332, United
States
- School
of Biological Sciences, Georgia Institute
of Technology, 901 Atlantic
Dr., Atlanta, Georgia 30332, United States
| | - Carter W. Abney
- Corporate
Strategic Research, ExxonMobil Research
and Engineering Company, Annandale, New Jersey 08801, United States
| | - Matthew T. Kapelewski
- Process
Technology Department, ExxonMobil Research
and Engineering Company, Annandale, New Jersey 08801, United States
| | - Simon C. Weston
- Corporate
Strategic Research, ExxonMobil Research
and Engineering Company, Annandale, New Jersey 08801, United States
| | - Ryan P. Lively
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr., Atlanta, Georgia 30332, United States
| | - William J. Koros
- School
of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr., Atlanta, Georgia 30332, United States
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5
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Kim K, Hwang YE, Lee YH, Park SJ, Kim D, Koh DY. All-Nanoporous fiber sorbent with a Non-Sacrificial polymer of intrinsic microporosity (PIM) matrix. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Direct capture of low concentration CO2 using tetraethylenepentamine-grafted polyacrylonitrile hollow fibers. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120562] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Carbon dioxide recovery from a simulated dry exhaust gas by an internally heated and cooled temperature swing adsorption packed with a typical hydrophobic adsorbent. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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Borne I, He D, DeWitt SJA, Liu M, Cooper AI, Jones CW, Lively RP. Polymeric Fiber Sorbents Embedded with Porous Organic Cages. ACS APPLIED MATERIALS & INTERFACES 2021; 13:47118-47126. [PMID: 34570486 DOI: 10.1021/acsami.1c12002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The synthesis and functionalization of porous organic cages (POCs) for separation have attracted growing interest over the past decade. However, the potential of solid-phase POCs for practical, large-scale separations will require incorporation into appropriate gas-solid or liquid-solid contactors. Contactors with more effective mass transfer properties and lower pressure drops than pelletized systems are preferred. Here, we prepared and characterized fiber sorbents with POCs throughout a cellulose acetate (CA) polymer matrix, which were then deployed in model separations. The POC CC3 was shown to be stable after exposure to spinning solvents, as confirmed by NMR, powder X-ray diffraction, and gas sorption experiments. CC3-CA fibers were spun using the dry-jet wet-quench spinning method. Spun fibers retained the adsorptive properties of CC3 powders, as confirmed by CO2 and N2 physisorption and TGA, reaching upward of 60 wt % adsorbent loading, whereas the pelletized CC3 counterparts suffered significant losses in textural properties. The separation capabilities of the CC3-CA fibers are tested with both simulated postcombustion flue gas and with Xe/Kr mixtures. Fixed bed breakthrough experiments performed on fibers samples show that CC3 embedded in polymeric fibers can effectively perform these proof-of-concept gas separations. The development of fiber sorbents embedded with POCs provides an alternative to traditional pelletization for the incorporation of these materials into adsorptive separation systems.
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Affiliation(s)
- Isaiah Borne
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Donglin He
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool L69 7ZD, United Kingdom
| | - Stephen J A DeWitt
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Ming Liu
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool L69 7ZD, United Kingdom
| | - Andrew I Cooper
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool L69 7ZD, United Kingdom
| | - Christopher W Jones
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Ryan P Lively
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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9
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Quan W, Zhang F, Hamlett BL, Finn MG, Abney CW, Weston SC, Lively RP, Koros WJ. CO 2 Capture Using PIM-1 Hollow Fiber Sorbents with Enhanced Performance by PEI Infusion. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenying Quan
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 301 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Fengyi Zhang
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 301 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Breanne L. Hamlett
- School of Chemistry & Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, Georgia 30332, United States
| | - M. G. Finn
- School of Chemistry & Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, Georgia 30332, United States
- School of Biological Sciences, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, Georgia 30332, United States
| | - Carter W. Abney
- Corporate Strategic Research, ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801, United States
| | - Simon C. Weston
- Corporate Strategic Research, ExxonMobil Research and Engineering Company, Annandale, New Jersey 08801, United States
| | - Ryan P. Lively
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 301 Ferst Drive, Atlanta, Georgia 30332, United States
| | - William J. Koros
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 301 Ferst Drive, Atlanta, Georgia 30332, United States
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10
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Lee Y, Kwon Y, Kim C, Hwang YE, Choi M, Park Y, Jamal A, Koh DY. Controlled Synthesis of Metal-Organic Frameworks in Scalable Open-Porous Contactor for Maximizing Carbon Capture Efficiency. JACS AU 2021; 1:1198-1207. [PMID: 34467358 PMCID: PMC8397359 DOI: 10.1021/jacsau.1c00068] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 06/13/2023]
Abstract
Metal-organic frameworks (MOFs) are a class of microporous materials that have been highlighted with fast and selective sorption of gas molecules; however, they are at least partially unstable in the scale-up process. Here, we report a rational shaping of MOFs in a scalable architecture of fiber sorbent. The long-standing stability challenge of MOFs was resolved by using stable metal oxide precursors that are subject to controlled surface oxide dissolution-growth chemistry during the Mg-based MOF synthesis. Highly uniform MOF crystals are synthesized along with the open-porous fiber sorbents networks, showing unprecedented cyclic CO2 capacities in both flue gas and direct air capture (DAC) conditions. The same chemistry enables an in situ flow synthesis of Mg-MOF fiber sorbents, providing a scalable pathway for MOF synthesis in an inert condition with minimal handling steps. This modular approach can serve both as a reaction stage for enhanced MOF fiber sorbent synthesis and as a "process-ready" separation device.
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Affiliation(s)
- Young
Hun Lee
- Department
of Chemical and Biomolecular Engineering (BK21 Plus), Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
| | - YongSung Kwon
- Department
of Chemical and Biomolecular Engineering (BK21 Plus), Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
- Green
Carbon Research Center, Korea Research Institute
of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 305-600, South Korea
| | - Chaehoon Kim
- Department
of Chemical and Biomolecular Engineering (BK21 Plus), Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
| | - Young-Eun Hwang
- Department
of Chemical and Biomolecular Engineering (BK21 Plus), Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
| | - Minkee Choi
- Department
of Chemical and Biomolecular Engineering (BK21 Plus), Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
| | - YouIn Park
- Green
Carbon Research Center, Korea Research Institute
of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 305-600, South Korea
| | - Aqil Jamal
- Carbon
Management Division, Research and Development Center, Saudi Aramco, Dhahran 31311, Saudi Arabia
| | - Dong-Yeun Koh
- Department
of Chemical and Biomolecular Engineering (BK21 Plus), Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
- KAIST
Institute for NanoCentury, Daejeon 34141, South Korea
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11
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Sattari A, Ramazani A, Aghahosseini H, Aroua MK. The application of polymer containing materials in CO2 capturing via absorption and adsorption methods. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101526] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Anyanwu JT, Wang Y, Yang RT. Amine-Grafted Silica Gels for CO2 Capture Including Direct Air Capture. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b05228] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- John-Timothy Anyanwu
- Department of Chemical Engineering, University of Michigan, 3074 H. H. Dow, 2300 Hayward Street, Ann Arbor, Michigan 48109-2136, United States
| | - Yiren Wang
- Department of Chemical Engineering, University of Michigan, 3074 H. H. Dow, 2300 Hayward Street, Ann Arbor, Michigan 48109-2136, United States
| | - Ralph T. Yang
- Department of Chemical Engineering, University of Michigan, 3074 H. H. Dow, 2300 Hayward Street, Ann Arbor, Michigan 48109-2136, United States
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13
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Li J, Labreche Y, Wang N, Ji S, An Q. PDMS/ZIF-8 coating polymeric hollow fiber substrate for alcohol permselective pervaporation membranes. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2018.12.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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14
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15
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Meng Y, Jiang J, Gao Y, Yan F, Liu N, Aihemaiti A. Comprehensive study of CO2 capture performance under a wide temperature range using polyethyleneimine-modified adsorbents. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.07.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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16
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Park S, Kim J, Won YJ, Kim C, Choi M, Jung W, Lee KS, Na JG, Cho SH, Lee SY, Lee JS. Epoxide-Functionalized, Poly(ethylenimine)-Confined Silica/Polymer Module Affording Sustainable CO2 Capture in Rapid Thermal Swing Adsorption. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01388] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sunghyun Park
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Republic of Korea
| | - Jongsik Kim
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Young-June Won
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Republic of Korea
| | - Chaehoon Kim
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Minkee Choi
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Wonho Jung
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Republic of Korea
| | - Kwang Soon Lee
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Republic of Korea
| | - Jeong-Geol Na
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Republic of Korea
| | - So-Hye Cho
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Seung Yong Lee
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Jong Suk Lee
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul 04107, Republic of Korea
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17
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Sujan AR, Koh DY, Zhu G, Babu VP, Stephenson N, Rosinski A, Du H, Luo Y, Koros WJ, Lively RP. High-Temperature Activation of Zeolite-Loaded Fiber Sorbents. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02210] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Achintya R. Sujan
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Dong-Yeun Koh
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, South Korea
| | - Guanghui Zhu
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Vinod P. Babu
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | | | | | - Hai Du
- Praxair, Inc., Tonawanda, New York 14150, United States
| | - Yang Luo
- Praxair, Inc., Tonawanda, New York 14150, United States
| | - William J. Koros
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Ryan P. Lively
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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18
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DeWitt SJA, Sinha A, Kalyanaraman J, Zhang F, Realff MJ, Lively RP. Critical Comparison of Structured Contactors for Adsorption-Based Gas Separations. Annu Rev Chem Biomol Eng 2018; 9:129-152. [PMID: 29579401 DOI: 10.1146/annurev-chembioeng-060817-084120] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Recent advances in adsorptive gas separations have focused on the development of porous materials with high operating capacity and selectivity, useful parameters that provide early guidance during the development of new materials. Although this material-focused work is necessary to advance the state of the art in adsorption science and engineering, a substantial problem remains: how to integrate these materials into a fixed bed to efficiently utilize the separation. Structured sorbent contactors can help manage kinetic and engineering factors associated with the separation, including pressure drop, sorption enthalpy effects, and external heat integration (for temperature swing adsorption, or TSA). In this review, we discuss monoliths and fiber sorbents as the two main classes of structured sorbent contactors; recent developments in their manufacture; advantages and disadvantages of each structure relative to each other and to pellet packed beds; recent developments in system modeling; and finally, critical needs in this area of research.
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Affiliation(s)
- Stephen J A DeWitt
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA; , , , , ,
| | - Anshuman Sinha
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA; , , , , ,
| | - Jayashree Kalyanaraman
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA; , , , , ,
| | - Fengyi Zhang
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA; , , , , ,
| | - Matthew J Realff
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA; , , , , ,
| | - Ryan P Lively
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA; , , , , ,
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19
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Ohs B, Lohaus J, Marten D, Hannemann-Tamás R, Krieger A, Wessling M. Optimized Hollow Fiber Sorbents and Pressure Swing Adsorption Process for H2 Recovery. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b05368] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Burkhard Ohs
- RWTH Aachen University - AVT.CVT, 52074 Aachen, Germany
| | | | - Dennis Marten
- RWTH Aachen University - AVT.CVT, 52074 Aachen, Germany
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20
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Thakkar H, Issa A, Rownaghi AA, Rezaei F. CO2Capture from Air Using Amine-Functionalized Kaolin-Based Zeolites. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201700188] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Harshul Thakkar
- Missouri University of Science and Technology; Department of Chemical and Biochemical Engineering; 1101 N State St. 65409 Rolla, MO USA
| | - Ahlam Issa
- Missouri University of Science and Technology; Department of Chemical and Biochemical Engineering; 1101 N State St. 65409 Rolla, MO USA
| | - Ali A. Rownaghi
- Missouri University of Science and Technology; Department of Chemical and Biochemical Engineering; 1101 N State St. 65409 Rolla, MO USA
| | - Fateme Rezaei
- Missouri University of Science and Technology; Department of Chemical and Biochemical Engineering; 1101 N State St. 65409 Rolla, MO USA
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21
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Amino-modified pillared adsorbent from water-treatment solid wastes applied to CO2/N2 separation. ADSORPTION 2017. [DOI: 10.1007/s10450-017-9871-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Sakwa-Novak MA, Yoo CJ, Tan S, Rashidi F, Jones CW. Poly(ethylenimine)-Functionalized Monolithic Alumina Honeycomb Adsorbents for CO2 Capture from Air. CHEMSUSCHEM 2016; 9:1859-1868. [PMID: 27304708 DOI: 10.1002/cssc.201600404] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Indexed: 06/06/2023]
Abstract
The development of practical and effective gas-solid contactors is an important area in the development of CO2 capture technologies. Target CO2 capture applications, such as postcombustion carbon capture and sequestration (CCS) from power plant flue gases or CO2 extraction directly from ambient air (DAC), require high flow rates of gas to be processed at low cost. Extruded monolithic honeycomb structures, such as those employed in the catalytic converters of automobiles, have excellent potential as structured contactors for CO2 adsorption applications because of the low pressure drop imposed on fluid moving through the straight channels of such structures. Here, we report the impregnation of poly(ethylenimine) (PEI), an effective aminopolymer reported commonly for CO2 separation, into extruded monolithic alumina to form structured CO2 sorbents. These structured sorbents are first prepared on a small scale, characterized thoroughly, and compared with powder sorbents with a similar composition. Despite consistent differences observed in the filling of mesopores with PEI between the monolithic and powder sorbents, their performance in CO2 adsorption is similar across a range of PEI contents. A larger monolithic cylinder (1 inch diameter, 4 inch length) is evaluated under conditions closer to those that might be used in large-scale applications and shows a similar performance to the smaller monoliths and powders tested initially. This larger structure is evaluated over five cycles of CO2 adsorption and steam desorption and demonstrates a volumetric capacity of 350 molCO2 m-3monolith and an equilibration time of 350 min under a 0.4 m s(-1) linear flow velocity through the monolith channels using 400 ppm CO2 in N2 as the adsorption gas at 30 °C. This volumetric capacity surpasses that of a similar technology considered previously, which suggested that CO2 could be removed from air at an operating cost as low as $100 per ton.
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Affiliation(s)
- Miles A Sakwa-Novak
- School of Chemical&Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA
| | - Chun-Jae Yoo
- School of Chemical&Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA
| | - Shuai Tan
- School of Chemical&Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA
| | - Fereshteh Rashidi
- School of Chemical&Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA
| | - Christopher W Jones
- School of Chemical&Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA.
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23
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Wilfong WC, Kail BW, Jones CW, Pacheco C, Gray ML. Spectroscopic Investigation of the Mechanisms Responsible for the Superior Stability of Hybrid Class 1/Class 2 CO2 Sorbents: A New Class 4 Category. ACS APPLIED MATERIALS & INTERFACES 2016; 8:12780-12791. [PMID: 27145200 DOI: 10.1021/acsami.6b02062] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Hybrid Class 1/Class 2 supported amine CO2 sorbents demonstrate superior performance under practical steam conditions, yet their amine immobilization and stabilization mechanisms are unclear. Uncovering the interactions responsible for the sorbents' robust features is critical for further improvements and can facilitate practical applications. We employ solid state (29)Si CP-MAS and 2-D FSLG (1)H-(13)C CP HETCOR NMR spectroscopies to probe the overall molecular interactions of aminosilane/silica, polyamine [poly(ethylenimine), PEI]/silica, and hybrid aminosilane/PEI/silica sorbents. A unique, sequential impregnation sorbent preparation method is executed in a diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) setup to decouple amine binding mechanisms at the amine-silica interface from those within bulk amine layers. These mechanisms are correlated with each sorbents' resistance to accelerated liquid H2O and TGA steam treatments (H2O stability) and to oxidative degradation (thermal stability). High percentages of CO2 capture retained (PCR) and organic content retained (OCR) values after H2O testing of N-(3-(trimethoxysilyl)propyl)ethylenediamine (TMPED)/PEI and (3-aminopropyl)trimethoxysilane (APTMS)/PEI hybrid sorbents are associated with a synergistic stabilizing effect of the amine species observed during oxidative degradation (thermal gravimetric analysis-differential scanning calorimetry, TGA-DSC). Solid state NMR spectroscopy reveals that the synergistic effect of the TMPED/PEI mixture is manifested by the formation of hydrogen-bonded PEI-NH2···NH2-TMPED and PEI-NH2···HO-Si/O-Si-O (TMPED, T(2)) linkages within the sorbent. DRIFTS further determines that PEI enhances the grafting of TMPED to silica and that PEI is dispersed among a stable network of polymerized TMPED in the bulk, utilizing H-bonded linkages. These findings provide the scientific basis for establishing a Class 4 category for aminosilane/polyamine/silica hybrid sorbents.
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Affiliation(s)
- Walter Christopher Wilfong
- U.S. Department of Energy, National Energy Technology Laboratory, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
- Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831, United States
| | - Brian W Kail
- AECOM, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
| | - Christopher W Jones
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology , 311 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Carlos Pacheco
- Department of Chemistry, Pennsylvania State University , University Park, Pennsylvania 16802, United States
| | - McMahan L Gray
- U.S. Department of Energy, National Energy Technology Laboratory, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
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24
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Rownaghi AA, Kant A, Li X, Thakkar H, Hajari A, He Y, Brennan PJ, Hosseini H, Koros WJ, Rezaei F. Aminosilane-Grafted Zirconia-Titiania-Silica Nanoparticles/Torlon Hollow Fiber Composites for CO2 Capture. CHEMSUSCHEM 2016; 9:1166-1177. [PMID: 27076214 DOI: 10.1002/cssc.201600082] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 02/20/2016] [Indexed: 06/05/2023]
Abstract
In this work, the development of novel binary and ternary oxide/Torlon hollow fiber composites comprising zirconia, titania, and silica as amine supports was demonstrated. The resulting binary (Zr-Si/PAI-HF, Ti-Si/PAI-HF) and ternary (Zr-Ti-Si/PAI-HF) composites were then functionalized with monoamine-, diamine-, and triamine-substituted trialkoxysilanes and were evaluated in CO2 capture. Although the introduction of both Zr and Ti improved the CO2 adsorption capacity relative to that with Si/PAI-HF sorbents, zirconia was found to have a more favorable effect on the CO2 adsorption performance than titania, as previously demonstrated for amine sorbents in the powder form. The Zr-Ti-Si/PAI-HF sample with an oxide content of 20 wt % was found to exhibit a relatively high CO2 capacity, that is, 1.90 mmol g(-1) at atmospheric pressure under dry conditions, owing to more favorable synergy between the metal oxides and CO2 . The ternary fiber sorbent showed improved sorption kinetics and long-term stability in cyclic adsorption/desorption runs.
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Affiliation(s)
- Ali A Rownaghi
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA
| | - Amit Kant
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - Xin Li
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - Harshul Thakkar
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - Amit Hajari
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - Yingxin He
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - Patrick J Brennan
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - Hooman Hosseini
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA
| | - William J Koros
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Dr. NW, Atlanta, GA, 30332, USA
| | - Fateme Rezaei
- Department of Chemical & Biochemical Engineering, Missouri University of Science and Technology, 110 N State St., Rolla, MO, 65409, USA.
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25
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Yuan Z, Eden MR, Gani R. Toward the Development and Deployment of Large-Scale Carbon Dioxide Capture and Conversion Processes. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b03277] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhihong Yuan
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Mario R. Eden
- Department
of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States
| | - Rafiqul Gani
- Department of Chemical and
Biochemical Engineering, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark
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26
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Pang SH, Jue ML, Leisen J, Jones CW, Lively RP. PIM-1 as a Solution-Processable "Molecular Basket" for CO 2 Capture from Dilute Sources. ACS Macro Lett 2015; 4:1415-1419. [PMID: 35614793 DOI: 10.1021/acsmacrolett.5b00775] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rising atmospheric CO2 levels have triggered recent research into the science of amine materials supported on hard, porous materials such as mesoporous silica or alumina. While such materials can give high CO2 uptakes and good sorption kinetics, they are difficult to utilize in practical applications due to difficulty in contacting large volumes of CO2-laden gases with powder materials without significant pressure drops or sorbent attrition. Here, we describe a simple approach based on the impregnation of a permanently microporous polymer, PIM-1, with poly(ethylene imine) (PEI), removing the need for use of the hard oxide. PEI/PIM-1 composites demonstrate comparable performance to more traditionally studied oxide sorbents, with the benefit that PIM-1 is soluble in common solvents, making it eminently more viable for processing into morphologies that can facilitate heat and mass transfer and fabrication into low pressure drop contactors. In addition to adsorption studies performed on a variety of PEI/PIM-1 architectures, spin diffusion NMR studies were performed to suggest that PEI is well-dispersed within the PIM-1, allowing for rapid CO2 adsorption.
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Affiliation(s)
- Simon H. Pang
- School of Chemical & Biomolecular Engineering and ‡School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Melinda L. Jue
- School of Chemical & Biomolecular Engineering and ‡School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Johannes Leisen
- School of Chemical & Biomolecular Engineering and ‡School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Christopher W. Jones
- School of Chemical & Biomolecular Engineering and ‡School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Ryan P. Lively
- School of Chemical & Biomolecular Engineering and ‡School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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27
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Sakwa-Novak MA, Tan S, Jones CW. Role of Additives in Composite PEI/Oxide CO₂ Adsorbents: Enhancement in the Amine Efficiency of Supported PEI by PEG in CO₂ Capture from Simulated Ambient Air. ACS APPLIED MATERIALS & INTERFACES 2015; 7:24748-24759. [PMID: 26485181 DOI: 10.1021/acsami.5b07545] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Supported amines are promising candidate adsorbents for the removal of CO2 from flue gases and directly from ambient air. The incorporation of additives into polymeric amines such as poly(ethylenimine) (PEI) supported on mesoporous oxides is an effective strategy to improve the performance of the materials. Here, several practical aspects of this strategy are addressed with regards to direct air capture. The influence of three additives (CTAB, PEG200, PEG1000) was systematically explored under dry simulated air capture conditions (400 ppm of CO2, 30 °C). With SBA-15 as a model support for poly(ethylenimine) (PEI), the nature of the additive induced heterogeneities in the deposition of organic on the interior and exterior of the particles, an important consideration for future scale up to practical systems. The PEG200 additive increased the observed thermodynamic performance (∼60% increase in amine efficiency) of the adsorbents regardless of the PEI content, while the other molecules had less positive effects. A threshold PEG200/PEI value was identified at which the diffusional limitations of CO2 within the materials were nearly eliminated. The threshold PEG/PEI ratio may have physical origin in the interactions between PEI and PEG, as the optimal ratio corresponded to nearly equimolar OH/reactive (1°, 2°) amine ratios. The strategy is shown to be robust to the characteristics of the host support, as PEG200 improved the amine efficiency of PEI when supported on two varieties of mesoporous γ-alumina with PEI.
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Affiliation(s)
- Miles A Sakwa-Novak
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology , 311 Ferst Dr., NW, Atlanta, Georgia 30332, United States
| | - Shuai Tan
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology , 311 Ferst Dr., NW, Atlanta, Georgia 30332, United States
| | - Christopher W Jones
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology , 311 Ferst Dr., NW, Atlanta, Georgia 30332, United States
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28
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Xian S, Wu Y, Wu J, Wang X, Xiao J. Enhanced Dynamic CO2 Adsorption Capacity and CO2/CH4 Selectivity on Polyethylenimine-Impregnated UiO-66. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b03517] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shikai Xian
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Ying Wu
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Junliang Wu
- School
of Environment and Energy, Guangdong Provincial Key Laboratory of
Atmospheric Environment and Pollution Control, South China University of Technology, Guangzhou, 510640, China
| | - Xun Wang
- School
of Environment and Energy, Guangdong Provincial Key Laboratory of
Atmospheric Environment and Pollution Control, South China University of Technology, Guangzhou, 510640, China
| | - Jing Xiao
- School
of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
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29
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Adsorptive removal of carbon dioxide using polyethyleneimine loaded glass fiber in a fixed bed. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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30
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Labreche Y, Fan Y, Lively RP, Jones CW, Koros WJ. Direct dual layer spinning of aminosilica/
T
orlon
®
hollow fiber sorbents with a lumen layer for CO
2
separation by rapid temperature swing adsorption. J Appl Polym Sci 2015. [DOI: 10.1002/app.41845] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ying Labreche
- School of Chemical & Biomolecular EngineeringGeorgia Institute of Technology311 Ferst Drive NWAtlanta Georgia30332‐0100
| | - Yanfang Fan
- School of Chemical & Biomolecular EngineeringGeorgia Institute of Technology311 Ferst Drive NWAtlanta Georgia30332‐0100
| | - Ryan. P. Lively
- School of Chemical & Biomolecular EngineeringGeorgia Institute of Technology311 Ferst Drive NWAtlanta Georgia30332‐0100
| | - Christopher W. Jones
- School of Chemical & Biomolecular EngineeringGeorgia Institute of Technology311 Ferst Drive NWAtlanta Georgia30332‐0100
| | - William J. Koros
- School of Chemical & Biomolecular EngineeringGeorgia Institute of Technology311 Ferst Drive NWAtlanta Georgia30332‐0100
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