A review of carbon mineralization mechanism during geological CO2 storage
The CO2 trap mechanisms during carbon capture and storage (CCS) are classified into structural, residual, solution, and mineral traps. The latter is considered as the most permanent and stable storage mechanism as the injected CO2 is stored in solid form by the carbon mineralization. In this study,...
| Главные авторы: | , , , , |
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| Формат: | Статья |
| Язык: | English |
| Опубликовано: |
Elsevier
2023-12-01
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| Серии: | Heliyon |
| Предметы: | |
| Online-ссылка: | http://www.sciencedirect.com/science/article/pii/S2405844023103434 |
| _version_ | 1827577387086249984 |
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| author | Kyuhyun Kim Donghyun Kim Yoonsu Na Youngsoo Song Jihoon Wang |
| author_facet | Kyuhyun Kim Donghyun Kim Yoonsu Na Youngsoo Song Jihoon Wang |
| author_sort | Kyuhyun Kim |
| collection | DOAJ |
| description | The CO2 trap mechanisms during carbon capture and storage (CCS) are classified into structural, residual, solution, and mineral traps. The latter is considered as the most permanent and stable storage mechanism as the injected CO2 is stored in solid form by the carbon mineralization. In this study, the carbon mineralization process in geological CO2 storage in basalt, sandstone, carbonate, and shale are reviewed. In addition, relevant studies related to the carbon mineralization mechanisms, and suggestions for future research directions are proposed. The carbon mineralization is defined as the conversion of CO2 into stable carbon minerals by reacting with divalent cations such as Ca2+, Mg2+, or Fe2+. The process is mainly affected by rock types, temperature, fluid composition, injected CO2 phase, competing reaction, and nucleation. Rock properties such as permeability, porosity, and rock strength can be altered by the carbon mineralization. Since changes of the properties are directly related to injectivity, storage capacity, and stability during the geological CO2 storage, the carbon mineralization mechanism should be considered for an optimal CCS design. |
| first_indexed | 2024-03-08T21:27:05Z |
| format | Article |
| id | doaj.art-47a7ab90d15d42098f2a27f55e9d4e77 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-03-08T21:27:05Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-47a7ab90d15d42098f2a27f55e9d4e772023-12-21T07:35:49ZengElsevierHeliyon2405-84402023-12-01912e23135A review of carbon mineralization mechanism during geological CO2 storageKyuhyun Kim0Donghyun Kim1Yoonsu Na2Youngsoo Song3Jihoon Wang4Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, South KoreaDepartment of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, South KoreaDepartment of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, South KoreaDepartment of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, South KoreaCorresponding author.; Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, South KoreaThe CO2 trap mechanisms during carbon capture and storage (CCS) are classified into structural, residual, solution, and mineral traps. The latter is considered as the most permanent and stable storage mechanism as the injected CO2 is stored in solid form by the carbon mineralization. In this study, the carbon mineralization process in geological CO2 storage in basalt, sandstone, carbonate, and shale are reviewed. In addition, relevant studies related to the carbon mineralization mechanisms, and suggestions for future research directions are proposed. The carbon mineralization is defined as the conversion of CO2 into stable carbon minerals by reacting with divalent cations such as Ca2+, Mg2+, or Fe2+. The process is mainly affected by rock types, temperature, fluid composition, injected CO2 phase, competing reaction, and nucleation. Rock properties such as permeability, porosity, and rock strength can be altered by the carbon mineralization. Since changes of the properties are directly related to injectivity, storage capacity, and stability during the geological CO2 storage, the carbon mineralization mechanism should be considered for an optimal CCS design.http://www.sciencedirect.com/science/article/pii/S2405844023103434Carbon mineralizationCCSMineral trapBasaltSandstone |
| spellingShingle | Kyuhyun Kim Donghyun Kim Yoonsu Na Youngsoo Song Jihoon Wang A review of carbon mineralization mechanism during geological CO2 storage Heliyon Carbon mineralization CCS Mineral trap Basalt Sandstone |
| title | A review of carbon mineralization mechanism during geological CO2 storage |
| title_full | A review of carbon mineralization mechanism during geological CO2 storage |
| title_fullStr | A review of carbon mineralization mechanism during geological CO2 storage |
| title_full_unstemmed | A review of carbon mineralization mechanism during geological CO2 storage |
| title_short | A review of carbon mineralization mechanism during geological CO2 storage |
| title_sort | review of carbon mineralization mechanism during geological co2 storage |
| topic | Carbon mineralization CCS Mineral trap Basalt Sandstone |
| url | http://www.sciencedirect.com/science/article/pii/S2405844023103434 |
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