A comprehensive overview of carbon dioxide capture: From materials, methods to industrial status

Castro-Pardo, Samuel; Bhattacharyya, S. P.; Yadav, Ram Manohar; Teixeira, Ana Paula C.; Mata, M. Astrid Campos; Prasankumar, Thibeorchews; Kabbani, Mohamad A.; Kibria, Md Golam; Xu, Tao; Roy, Soumyabrata; Ajayan, Pulickel M.

doi:10.1016/j.mattod.2022.08.018

Cited by 23 publications

(9 citation statements)

References 453 publications

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“…All things considered, the adsorption mechanism of materials made of porous carbon is a multifaceted, intricate process. This encompasses elements like temperature, pressure, surface chemistry, and pore structure . In order to address climate change and CO 2 emissions, it is critical to comprehend the mechanism of CO 2 adsorption on the surface of porous carbon materials and to design effective CO 2 adsorption materials.…”

Section: Porous Carbons For Carbon Capturementioning

confidence: 99%

Recent Progress on Porous Carbons for Carbon Capture

Wen,

Li,

Liang

et al. 2024

Langmuir

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High emission of carbon dioxide (CO 2 ) has caused CO 2 levels to reach more than 400 ppm in air and led to a serious climate problem. In addition, in confined spaces such as submarines and aircraft, the CO 2 concentration increase in the air caused by human respiration also affects human health. In order to protect the environment and human health, the search for highperformance adsorbents for carbon capture from high and low concentration gas is particularly important. Porous carbon materials, possessing the advantages of low cost and renewability, have set off a boom in the research of porous adsorbents, which have the opportunity to be utilized on a large scale for industrial carbon capture in the future. In this review, we summarize the recent research progress of porous carbons for carbon capture from flue gas and directly from air in the last five years, including activated carbon (AC), heteroatom-modified porous carbon, carbon molecular sieves (CMS), and other porous carbon materials, with a focus on the effects of temperature, water content, and gas flow rate of industrial flue gas on the performance of porous carbon adsorbents. We summarize the preparation strategies of various porous carbons and seek environmental friendly porous carbon materials preparation strategies under the premise of improving the CO 2 adsorption capacity and selectivity of porous carbon adsorbents. Based on the effects of real industrial flue gas on adsorbents, we provide new ideas and evaluation methods for the development and preparation of porous carbon materials.

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Section: Porous Carbons For Carbon Capturementioning

confidence: 99%

Recent Progress on Porous Carbons for Carbon Capture

Wen,

Li,

Liang

et al. 2024

Langmuir

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“…Nowadays, the proliferation of human activities and industrial processes has resulted in a multitude of environmental problems, among which the greenhouse effect has significantly impacted global climate conditions and posed threats to human life across various regions. The primary underlying cause of this phenomenon can be attributed to carbon dioxide emissions originating from industrial and agricultural sectors. − As industrialization continues to escalate, future carbon emissions will be poised to exacerbate further. Consequently, the effective capture of excessive atmospheric carbon dioxide has garnered extensive attention among researchers and engineers. , …”

Section: Introductionmentioning

confidence: 99%

In Situ Construction of Covalent Organic Framework Membranes on Polyacrylonitrile Nanofibers for Carbon Dioxide Capture

Wang,

Liu,

Chen

et al. 2024

ACS Appl. Nano Mater.

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Addressing the pressing and significant issue of reducing greenhouse gas emissions in our society, it is crucial to develop environmentally sustainable materials for carbon dioxide adsorption. In this work, we propose a straightforward and effective method, that is, in situ growth of covalent organic frameworks (COFs) on a polyacrylonitrile (PAN) nanofiber substrate using a reversible polycondensation termination technique and successfully prepare flexible COF nanofiber membranes

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“…Water flooding is widely accepted as a reliable, cost-effective, and efficient production technology, commonly used for increased oil recovery rates ( ORRs ) in reservoirs over an extended period . Carbon dioxide, in recent times, has emerged as a crucial contributor to global warming. , Its high concentration in the atmosphere, due to large-scale emissions, has necessitated researchers to find ways to mitigate this phenomenon . Carbon dioxide (CO 2 ) enhanced recovery is a promising technique to achieve carbon neutrality .…”

Section: Introductionmentioning

confidence: 99%

Flow Patterns and Pore Structure Effects on Residual Oil during Water and CO₂ Flooding: In Situ CT Scanning

Zhang,

Lin,

Ren

2023

Energy Fuels

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Carbon dioxide (CO 2 ) enhanced oil recovery (EOR) is an important technology to achieve carbon neutrality by sequestering CO 2 underground while simultaneously recovering crude oil. Reservoir pore structure is a key factor influencing CO 2 EOR. In this study, we utilized advanced online in situ CT scanning and digital rock techniques to obtain, for the first time, evolution profiles of the finger area during water flooding and CO 2 flooding processes, quantitatively assessing the differences in fluid patterns. Additionally, we first introduced an innovative approach using advanced machine learning techniques, especially XGBoost and SHAP, to construct a predictive model of the relative change of oil phase occupancy (RCPOC) based on pore structure parameters and evaluated the importance of each pore structure parameter. Importantly, our results revealed that CO 2 can significantly increase the sweep efficiency area while substantially reducing residual oil saturation, in stark contrast to the relatively uniform water front observed during water flooding. Furthermore, we elucidated the critical role of capillary forces, demonstrating that water flooding primarily extracts trapped oil from small pores, while CO 2 flooding effectively extracts oil from larger pores. During CO 2 flooding, there is a positive correlation between coordination number, mean throat radius (MeanTR), and mean throat length (MeanTL) and the change in oil occupancy, whereas their influence during water flooding is limited. In summary, this study contributes to the understanding of flow patterns and pore structure effects on residual oil during water flooding and the CO 2 flooding processes. It also provides a novel approach based on pore structure parameters to predict RCPOC and assess the importance of influencing factors, thereby expanding our research perspective on this issue.

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A comprehensive overview of carbon dioxide capture: From materials, methods to industrial status

Cited by 23 publications

References 453 publications

Recent Progress on Porous Carbons for Carbon Capture

Recent Progress on Porous Carbons for Carbon Capture

In Situ Construction of Covalent Organic Framework Membranes on Polyacrylonitrile Nanofibers for Carbon Dioxide Capture

Flow Patterns and Pore Structure Effects on Residual Oil during Water and CO₂ Flooding: In Situ CT Scanning

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A comprehensive overview of carbon dioxide capture: From materials, methods to industrial status

Cited by 23 publications

References 453 publications

Recent Progress on Porous Carbons for Carbon Capture

Recent Progress on Porous Carbons for Carbon Capture

In Situ Construction of Covalent Organic Framework Membranes on Polyacrylonitrile Nanofibers for Carbon Dioxide Capture

Flow Patterns and Pore Structure Effects on Residual Oil during Water and CO2 Flooding: In Situ CT Scanning

Contact Info

Product

Resources

About

Flow Patterns and Pore Structure Effects on Residual Oil during Water and CO₂ Flooding: In Situ CT Scanning