Polymeric composite membranes in carbon dioxide capture process: a review

Kunalan, Shankar; Palanivelu, K.

doi:10.1007/s11356-022-19519-x

Cited by 18 publications

(5 citation statements)

References 304 publications

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“…This mechanism is usually divided into rubbery, glassy, and co-polymeric membrane types which have different gas separation performances. For instance, rubbery polymeric membranes have higher permeability with inadequate selectivity, while the glassy type has opposite characteristics [ 71 ]. As for the facilitated transport membranes, CO 2 molecules are attached by reactive carriers, forming a temporary product via reversible chemical reaction.…”

Section: Membrane-based Co 2 Capture Technologiesmentioning

confidence: 99%

Decarbonization of Power and Industrial Sectors: The Role of Membrane Processes

et al. 2023

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Carbon dioxide (CO2) is the single largest contributor to climate change due to its increased emissions since global industrialization began. Carbon Capture, Storage, and Utilization (CCSU) is regarded as a promising strategy to mitigate climate change, reducing the atmospheric concentration of CO2 from power and industrial activities. Post-combustion carbon capture (PCC) is necessary to implement CCSU into existing facilities without changing the combustion block. In this study, the recent research on various PCC technologies is discussed, along with the membrane technology for PCC, emphasizing the different types of membranes and their gas separation performances. Additionally, an overall comparison of membrane separation technology with respect to other PCC methods is implemented based on six different key parameters—CO2 purity and recovery, technological maturity, scalability, environmental concerns, and capital and operational expenditures. In general, membrane separation is found to be the most competitive technique in conventional absorption as long as the highly-performed membrane materials and the technology itself reach the full commercialization stage. Recent updates on the main characteristics of different flue gas streams and the Technology Readiness Levels (TRL) of each PCC technology are also provided with a brief discussion of their latest progresses.

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Section: Membrane-based Co 2 Capture Technologiesmentioning

confidence: 99%

Decarbonization of Power and Industrial Sectors: The Role of Membrane Processes

et al. 2023

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“…Regardless of the technology (CCS, CCU, or ICCU), the capture of CO 2 is essential. CO 2 can be captured using a variety of techniques, including membrane separation, 6 adsorption, 7 and absorption. 8 Amine absorption 9 is also often employed, although it has several drawbacks, including substantial amine volatilization, equipment corrosion, and high energy requirements for CO 2 capture.…”

Section: Introductionmentioning

confidence: 99%

Excess Properties and Intermolecular Interaction of Three Butanol Isomers + 1,2-Propanediamine Binary Systems

Wang,

Chai

et al. 2024

J. Chem. Eng. Data

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To investigate intermolecular interactions between three different structures of butanol (n-butanol, 2-butanol, or iso-butanol) and 1,2-propanediamine (1,2-PDA), the density (ρ) and viscosity (η) of these butanol isomers + 1,2-PDA binary systems were determined in the temperature range of 298.15−318.15 K at a pressure of 100.5 kPa. Based on these data, the activation thermodynamic parameters and excess properties, including excess molar volume (V m E ), partial molar volume (V̅ ), apparent molar volume (V ϕ ), coefficient of thermal expansion (a p ), viscosity deviation (Δη), activation enthalpy change (ΔH*), activation entropy change (ΔS*), Gibbs energy of activation of viscous flow (ΔG*), and the excess Gibbs energy of activation of viscous flow activation Gibbs energy (ΔG* E ) were systemically calculated. Subsequently, the influence of test temperatures on the physical characteristics of the binary systems was thoroughly investigated. Several semiempirical models were used to match the experimental density and viscosity values, and the values of V m E , Δη, and ΔG* E were calculated using the Redlich−Kistre equation. The intermolecular hydrogen bonds (HBs) in the three binary systems were analyzed by Raman and ultraviolet spectroscopy. Finally, the form of HBs and the van der Waals effects in the butanol isomer + 1,2-PDA binary systems were confirmed through computational studies.

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“…Postcombustion capture technology is presently a widely utilized and mature technology. Various methods of postcombustion CO 2 capture, such as physicochemical adsorption, membrane separation, cryogenics, chemical looping combustion, and biosequestration, have been explored. Among these, amine-based chemical absorption is currently the most commercially promising CO 2 capture method because of its high purity of separation, high capture rate, and wide range of applications .…”

Section: Introductionmentioning

confidence: 99%

Enhancing CO₂ Absorption with Compact Multiflow Absorber: Evaluation of Operational Factors

Zhang,

Ge,

Yang

et al. 2024

Ind. Eng. Chem. Res.

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Innovations in CO 2 absorption devices play a vital role in advancing industrial applications of CO 2 capture; increasing CO 2 absorption rate and decreasing the absorber are important tasks in amine-based CO 2 capture technologies. This study presents a novel absorber, a compact multiflow absorber, which employs cocurrent spray and traditional package. The integrated design of the spray and packed towers reduces the size of the absorber. By incorporating a cocurrent spray tower as the primary absorption unit, the absorber achieves higher CO 2 removal efficiency and significantly cut down the amount of package needed in the traditional absorber. A comparison with reported counter-current spray tower demonstrated higher overall absorption rate for proposed cocurrent spray tower. The cocurrent spray tower has an overall absorption rate approximately 50% higher than the counter-current spray tower in the first 60 s. The new absorber obtained an efficiency at 86%; however, the traditional package is only 67%. The newly designed absorber increased the CO 2 absorption efficiency by 28%. Finally, the relevance of each operational parameter was evaluated through orthogonal tests, while trend analysis elucidated the influence of various factors on the mass transfer evaluation indices.

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Polymeric composite membranes in carbon dioxide capture process: a review

Cited by 18 publications

References 304 publications

Decarbonization of Power and Industrial Sectors: The Role of Membrane Processes

Decarbonization of Power and Industrial Sectors: The Role of Membrane Processes

Excess Properties and Intermolecular Interaction of Three Butanol Isomers + 1,2-Propanediamine Binary Systems

Enhancing CO₂ Absorption with Compact Multiflow Absorber: Evaluation of Operational Factors

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Polymeric composite membranes in carbon dioxide capture process: a review

Cited by 18 publications

References 304 publications

Decarbonization of Power and Industrial Sectors: The Role of Membrane Processes

Decarbonization of Power and Industrial Sectors: The Role of Membrane Processes

Excess Properties and Intermolecular Interaction of Three Butanol Isomers + 1,2-Propanediamine Binary Systems

Enhancing CO2 Absorption with Compact Multiflow Absorber: Evaluation of Operational Factors

Contact Info

Product

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Enhancing CO₂ Absorption with Compact Multiflow Absorber: Evaluation of Operational Factors