Review of CO2 ocean sequestration technology using hydrate method: Feasibility and influencing factors
文献类型：期刊论文
| 作者 | Lyu, Huangwu3; Cheng, Fanbao1,3; Dai, Sining3; Xia, Zhirun2; Sun, Xiang2; Li, Yanghui3 |
| 刊名 | RENEWABLE & SUSTAINABLE ENERGY REVIEWS
 |
| 出版日期 | 2025-07-01 |
| 卷号 | 216页码:13 |
| 关键词 | CCUS Ocean sequestration Sequestration efficiency CH4-CO2 replacement Reservoir stability |
| ISSN号 | 1364-0321 |
| DOI | 10.1016/j.rser.2025.115710 |
| 英文摘要 | CO2 sequestration has gained significant attention as a potential solution to the greenhouse effect caused by massive CO2 emissions from industrial activities and fossil fuels. However, land-based saline aquifer sequestration methods face challenges such as low efficiency, insufficient phase stability and reservoir safety. In contrast, the hydrate method, an ocean sequestration technique, involves introducing CO2 into seabed or depleted mineral sediments under suitable thermodynamic and pore conditions, where water and CO2 molecules form stable, solid, non-stoichiometric crystalline compounds, offering higher efficiency, improved phase stability and enhanced safety. This article systematically reviews the latest advancements in CO2 hydrate ocean sequestration techniques focusing on direct injection and CH4-CO2 replacement methods, in terms of both sequestration efficiency and safety. Sequestration efficiency is affected by many factors. It can be improved by adjusting the sequestration conditions, involving additives, or by combining multiple methods to enhance the reaction's driving force. The hydrate method is considered superior in safety, as the sediment layer gains strength through the cementation of hydrates with sediments, thereby improving reservoir stability. The CH4-CO2 replacement technique maintains the original stable clathrate structure of hydrates, replacing only guest molecules without affecting the cementing structure's stability. Therefore, the hydrate-based sequestration method shows significant potential in effectively balancing efficiency and safety, contributing to the accelerated commercialization of CO2 capture, utilization, and storage (CCUS). |
| 资助项目 | National Key Research and Development Program of China[2023YFB4104200] ; National Natural Science Foundation of China[52478374] ; Chinese Academy of Sciences[2024000046] ; Guangxi Science and Technology Major Program[GUIKEAA23073005] |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001465054200001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35599]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Sun, Xiang; Li, Yanghui |
| 作者单位 | 1.Univ Melbourne, Fac Engn & Informat Technol, Dept Infrastruct Engn, Parkville, Vic 3010, Australia 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 3.Dalian Univ Technol, Key Lab Ocean Energy Utilizat & Energy Conservat, Minist Educ, Dalian 116024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lyu, Huangwu,Cheng, Fanbao,Dai, Sining,et al. Review of CO2 ocean sequestration technology using hydrate method: Feasibility and influencing factors[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS,2025,216:13. |
| APA | Lyu, Huangwu,Cheng, Fanbao,Dai, Sining,Xia, Zhirun,Sun, Xiang,&Li, Yanghui.(2025).Review of CO2 ocean sequestration technology using hydrate method: Feasibility and influencing factors.RENEWABLE & SUSTAINABLE ENERGY REVIEWS,216,13. |
| MLA | Lyu, Huangwu,et al."Review of CO2 ocean sequestration technology using hydrate method: Feasibility and influencing factors".RENEWABLE & SUSTAINABLE ENERGY REVIEWS 216(2025):13. |
入库方式： OAI收割
来源：武汉岩土力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。