CO2 hydrate slurry transportation in carbon capture and storage

Prah, Benedict; Ren, Yun

doi:10.1016/j.applthermaleng.2017.09.053

Cited by 50 publications

(18 citation statements)

References 44 publications

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“…Hence, in the history of clathrate hydrates, the focus has always been on how to prevent hydrate formation in oil and gas pipelines. However, clathrate hydrates have received much attention in over the last two decades due to their potential applications such as gas separation (Hashimoto et al, 2017;Tomita et al, 2015), gas storage and transportation (Babakhani & Alamdari, 2015;Ganji et al, 2013;Kumar et al 2019), CO2 capture sequestration (Duc et al, 2007, ;Oya et al, 2017;Prah & Yun, 2017), etc. Furthermore, natural gas hydrates in permafrost regions and oceanic sediments may represent a new source of sustainable energy (Kvenvolden, 1988;Makogon, 2010).…”

Section: Introductionmentioning

confidence: 99%

Phase equilibrium measurements and modelling of mixed cyclopentane and carbon dioxide hydrates in presence of salts

Babakhani

Ho-Van

Bouillot

et al. 2020

Chemical Engineering Science

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Interest of Clathrate hydrates for industrial applications is rising. While numerous studies can be found on carbon capture or desalination, this effort investigates thermodynamics of the combined process using cyclopentane (CP) as second guest molecule. This document provides numerous equilibrium data of mixed CP/CO2 hydrates in presence of salt (NaCl, KCl) under differents concentrations. Final dissociation points are collected, as well as intermediate dissociation points in presence of hydrates. While the first provide equilibrium data, the others are not at equilibrium. Indeed, Results show that, in presence of salts, several crystallization events occur in the system. Consequently, multiple hydrate structures could be formed in the bulk, such as pure CO2 hydrates and mixed CO2/CP hydrates Finally, van der Waals and Platteeuw approach has been used and furnishes results within 0.4K uncertainty compared to this work and within 0.5K compared to literature. Besides, thermodynamic consistency of data has been evaluated.

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Section: Introductionmentioning

confidence: 99%

Phase equilibrium measurements and modelling of mixed cyclopentane and carbon dioxide hydrates in presence of salts

Babakhani

Ho-Van

Bouillot

et al. 2020

Chemical Engineering Science

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“…If all the cavities were filled, 1 m 3 of CO 2 SI hydrate could contain approximately 180 m 3 of CO 2 gas at standard state . This is one of the reasons that hydrate technology is feasible in CO 2 capture, separation and transportation . It can reduce the volume requirement in separation‐handling facilities.…”

Section: Carbon Dioxide Hydratementioning

confidence: 99%

“…9,19,20 This is one of the reasons that hydrate technology is feasible in CO 2 capture, separation and transportation. 13 It can reduce the volume requirement in separation-handling facilities. However, the unfavorable hydrate formation conditions of low Figure 1.…”

Section: Carbon Dioxide Hydratementioning

confidence: 99%

“…A recent literature survey showed that although much research has been conducted on different aspects of CO 2 hydrate technology, few papers so far have summarized and discussed the status and development of this specific technology systematically, covering promoter selection, thermodynamic and kinetic analysis, equipment improvement, energy evaluation, etc.…”

Section: Introductionmentioning

confidence: 99%

“…10 Hydrate technology therefore presents a promising way for CO 2 capture and separation in power plants, the coal chemical industry, the steel industry, etc. A recent literature survey showed that although much research has been conducted on different aspects of CO 2 hydrate technology, [13][14][15][16][17] few papers so far have summarized and discussed the status and development of this specific technology systematically, covering promoter selection, thermodynamic and kinetic analysis, equipment improvement, energy evaluation, etc.…”

Section: Introductionmentioning

confidence: 99%

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High‐efficiency CO₂ capture and separation based on hydrate technology: A review

Wang

Bao

2019

Greenhouse Gases

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As a result of growing concerns about global warming, hydrate‐based processing is becoming a promising technology for CO2 capture. This process captures CO2 by forming clathrate hydrates by exposing flue gas to water under suitable conditions. It results in high CO2 recovery due to its large gas‐storage capacity and the large concentration differences between the separation phases. However, the high cost of hydrate formation conditions is the main reason preventing this technology from wide industrial application. To address this issue, this paper explores the literature on the current status of developments in hydrate‐based CO2 capture and separation, focusing on methods to mitigate hydrate formation conditions and to improve phase‐contacting performance. In this review, various relevant aspects of CO2 capture and separation selectivity are summarized, including promoter selection, thermodynamic and kinetic model development, reactor configuration, and process design. Advantages and disadvantages of alternative processes are also discussed. Current studies are limited to laboratory experiments but low energy penalties and high CO2 selectivity features of hydrate processes will make future plant implementation feasible. © 2019 Society of Chemical Industry and John Wiley & Sons, Ltd.

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Investigations on CO2 hydrate slurry for transportation in carbon capture and storage

Prah

Ren

2019

J Mech Sci Technol

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CO2 hydrate slurry transportation in carbon capture and storage

Cited by 50 publications

References 44 publications

Phase equilibrium measurements and modelling of mixed cyclopentane and carbon dioxide hydrates in presence of salts

Phase equilibrium measurements and modelling of mixed cyclopentane and carbon dioxide hydrates in presence of salts

High‐efficiency CO₂ capture and separation based on hydrate technology: A review

Investigations on CO2 hydrate slurry for transportation in carbon capture and storage

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CO2 hydrate slurry transportation in carbon capture and storage

Cited by 50 publications

References 44 publications

Phase equilibrium measurements and modelling of mixed cyclopentane and carbon dioxide hydrates in presence of salts

Phase equilibrium measurements and modelling of mixed cyclopentane and carbon dioxide hydrates in presence of salts

High‐efficiency CO2 capture and separation based on hydrate technology: A review

Investigations on CO2 hydrate slurry for transportation in carbon capture and storage

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Product

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High‐efficiency CO₂ capture and separation based on hydrate technology: A review