Advances in subsea carbon dioxide utilization and storage

Luo, Jiawen; Xie, Yachen; Hou, Zhengmeng; Xiong, Ying; Wu, Xunning; Lüddeke, Christian Truitt; Huang, Liangchao

doi:10.1016/j.enrev.2023.100016

Cited by 60 publications

(25 citation statements)

References 126 publications

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“…The majority portion of the total expenditure during shipping is spent on covering operating costs (Opex-43%), whereas only 30% and 27% of this cost is spent on fuels and capital expenditure (Capex), respectively. 173 The overall distribution of different cost segments in Opex, Capex, and fuel cost is given in Figure 18(a). The cost associated with CO 2 capture, transportation, drilling, and storage is a major concern for academia and industries.…”

Section: Sdsmentioning

confidence: 99%

“…The total cost of transportation is majorly divided into three parts: (1) Capex; (2) Opex; (3) Fuel cost. The majority portion of the total expenditure during shipping is spent on covering operating costs (Opex-43%), whereas only 30% and 27% of this cost is spent on fuels and capital expenditure (Capex), respectively . The overall distribution of different cost segments in Opex, Capex, and fuel cost is given in Figure (a).…”

Section: Co2 Sequestration In Hydratementioning

confidence: 99%

“…(a) Cost components of CO 2 shipping under case assumptions. (Data taken from ref .) (b) Cost comparison of CO 2 transport costs range for onshore and offshore pipelines per 250 km in 2005 and 2019 (minimum cost estimates given by dotted lines and maximum with solid lines).…”

Section: Co2 Sequestration In Hydratementioning

confidence: 99%

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A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO₂ Sequestration Potential in Oceans

Kumar

Sangwai

2023

ACS Sustainable Chem. Eng.

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Subsea sequestration retains a huge potential in terms of the longterm viability of stable CO 2 storage and, therefore, can contribute to global carbon neutrality by addressing global warming challenges. However, macroscopic parameters such as salinity, porosity, sedimentary types, and additives play a vital role in tapping the fullest potential of subsea CO 2 sequestration. This aspect offers a wide range of opportunities for discussion and will open new avenues for future development. Therefore, there is a wide scope for discussions in this area, which will lead to new technological innovations in the future. CO 2 sequestration in subsea sediments in solid hydrate form is discussed in terms of interaction chemistry and macroscopic environmental effects on pore-scale hydrate formation and growth. This Perspective presents insights related to CO 2 hydrate formation and its long-term stability with relevance to porous media, CO 2 -sedimentary interactions, the effect of additives, and possible cost estimates for large-scale CO 2 storage in oceans. Insights into hydrate formation behavior and the effect of physicochemical parameters (interfacial tension, water saturation, organic matter, salinity, and the chemical nature of the sediments) have been additionally outlined. Light is shed on the economics of transportation and injection using cost estimates from the literature along with the challenges and outlook associated with the current technologies. The chemical interactions between CO 2 and hydrate-bearing sediments, additives, and marine environments would aid in understanding hydrate formation in subsea sediments.

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Section: Sdsmentioning

confidence: 99%

Section: Co2 Sequestration In Hydratementioning

confidence: 99%

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A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO₂ Sequestration Potential in Oceans

Kumar

Sangwai

2023

ACS Sustainable Chem. Eng.

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“…CO 2 hydrates are typically more stable than methane hydrates under certain conditions, primarily due to differences in the thermodynamic properties of CO 2 and CH 4 . Specifically, CO 2 has a larger molecular size and stronger intermolecular interaction than CH 4 , making CO 2 molecules more favorable for hydrate formation and stabilization. , Temperature and pressure also affect hydrate stability, with CO 2 hydrates becoming more stable at shallower depths and higher temperatures due to the increased solubility of CO 2 in water and the subsequent partial pressure increase …”

Section: Introductionmentioning

confidence: 99%

“…Countries, including India, the United States, Japan, China, Canada, Singapore, Malaysia, Australia, and Norway, are researching hydrate-based CO 2 sequestration. , Japan has conducted several research projects and pilot plants to explore the feasibility of using CO 2 hydrates for carbon capture and storage. One notable project is the CO 2 hydrate project led by the National Institute of Advanced Industrial Science and Technology (NIAIST).…”

Section: Introductionmentioning

confidence: 99%

CO₂ Hydrate Formation and Dissociation Kinetics in Silica Sand Using Amino Acid Additives: Experimental Investigations and Implications for Carbon Sequestration

Pagar,

Burla,

Kumar

et al. 2023

Energy Fuels

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Storing carbon dioxide (CO 2 ) as a hydrate in stratigraphic sediments is considered one of the most effective methods for reducing CO 2 emissions and preventing global warming. However, the characteristics of CO 2 hydrate formation/dissociation in marine settings can significantly affect the storage process. This study investigates CO 2 hydrate formation/dissociation in silica sand porous media (particles of 400 μm) at reservoir conditions of 276.2 K and 3.3 MPa. For the first time, we conducted a comparative study to understand the efficacy of different hydrophobic amino acids for promoting CO 2 hydrate formation in sediments. We evaluated the potential of three amino acid additives, Lleucine, L-tryptophan, and L-methionine, for sequestering carbon dioxide by forming CO 2 hydrates in subsea deposits. Experiments were performed at two different concentrations of amino acids in both nonsaline and saline (3.5 wt % NaCl solution) conditions to mimic natural environments. Critical parameters such as gas consumption, uptake rate, and induction time were assessed to determine the effectiveness of these additives in promoting CO 2 hydrate formation. It was observed that 0.2 wt % L-tryptophan exhibited the highest CO 2 uptake, averaging 99.36 ± 2.93 mmol/mol H 2 O in nonsaline conditions. In contrast, 0.2 wt % L-methionine showed the least uptake in saline conditions, with an average of 22.41 ± 0.93 mmol/ mol H 2 O. Salinity had a dominant effect at 0.2 wt %, but increasing the concentration to 1.0 wt % bypassed the influence of NaCl, with L-leucine and L-tryptophan showing favorable gas uptakes of 81.57 ± 0.16 and 63.71 ± 3.75 mmol/mol H 2 O, respectively. For nonsaline conditions, L-tryptophan exhibited the highest effectiveness, followed by L-methionine and L-leucine. In saline environments, L-leucine and L-tryptophan significantly promoted CO 2 hydrate formation at 1.0 wt %, while L-methionine did not show any characteristic promotion effect. Salt presence significantly affects the hydrate dissociation, while amino acids have a more prominent impact on hydrate dissociation in the absence of salt.

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Comprehensive review of experimental studies, numerical modeling, leakage risk assessment, monitoring, and control in geological storage of carbon dioxide: Implications for effective CO₂ deployment strategies

Sori,

Moghaddas,

Abedpour

2024

Greenhouse Gases

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The geological storage of carbon dioxide (CO2) represents a promising strategy for mitigating climate change by securely sequestering CO2 emissions. This review article aims to provide a comprehensive overview of the current state of research and development in the field of geological carbon dioxide (CO2) sequestration. We systematically examined a wide range of recent literature, focusing on advancements in numerical simulations, experimental studies, risk assessments, and monitoring techniques related to CO2 sequestration. Literature was selected based on relevance, recency, and contribution to the understanding of key challenges and solutions in CO2 storage, with sources spanning peer‐reviewed journals, conference proceedings, and significant technical reports. Our review highlights several key themes: the integration of machine learning and advanced numerical models in predicting CO2 behavior in subsurface formations; innovative experimental approaches to understanding the physicochemical interactions between CO2, brine, and geological substrates; and the development of robust risk assessment frameworks to address potential leakage and induced seismicity. We also explore recent advancements in monitoring technologies, emphasizing their critical role in ensuring the long‐term integrity and effectiveness of CO2 storage sites. Overall, this review synthesizes the latest findings and identifies gaps in current knowledge, providing a roadmap for future research directions. Our aim is to enhance the understanding of CO2 sequestration processes, support the development of safer and more efficient storage methods, and contribute to the global effort in mitigating climate change through effective carbon management strategies. © 2024 Society of Chemical Industry and John Wiley & Sons, Ltd.

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Advances in subsea carbon dioxide utilization and storage

Cited by 60 publications

References 126 publications

A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO₂ Sequestration Potential in Oceans

A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO₂ Sequestration Potential in Oceans

CO₂ Hydrate Formation and Dissociation Kinetics in Silica Sand Using Amino Acid Additives: Experimental Investigations and Implications for Carbon Sequestration

Comprehensive review of experimental studies, numerical modeling, leakage risk assessment, monitoring, and control in geological storage of carbon dioxide: Implications for effective CO₂ deployment strategies

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Advances in subsea carbon dioxide utilization and storage

Cited by 60 publications

References 126 publications

A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO2 Sequestration Potential in Oceans

A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO2 Sequestration Potential in Oceans

CO2 Hydrate Formation and Dissociation Kinetics in Silica Sand Using Amino Acid Additives: Experimental Investigations and Implications for Carbon Sequestration

Comprehensive review of experimental studies, numerical modeling, leakage risk assessment, monitoring, and control in geological storage of carbon dioxide: Implications for effective CO2 deployment strategies

Contact Info

Product

Resources

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A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO₂ Sequestration Potential in Oceans

A Perspective on the Effect of Physicochemical Parameters, Macroscopic Environment, Additives, and Economics to Harness the Large-Scale Hydrate-Based CO₂ Sequestration Potential in Oceans

CO₂ Hydrate Formation and Dissociation Kinetics in Silica Sand Using Amino Acid Additives: Experimental Investigations and Implications for Carbon Sequestration

Comprehensive review of experimental studies, numerical modeling, leakage risk assessment, monitoring, and control in geological storage of carbon dioxide: Implications for effective CO₂ deployment strategies