Study on the Influencing Factors of Injection Blockage during CO2 Sequestration in One-Dimensional Long Reactor
文献类型：期刊论文
| 作者 | Zhang, Yi1,3,4; Wei, Houzhen1; Liu, Jinxin1,2; Ma, Xiaolong1 |
| 刊名 | PROCESSES
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 12期号:5页码:15 |
| 关键词 | hydrate blockage CO2 hydrate carbon sequestration CO2 injection one-dimensional reactor |
| DOI | 10.3390/pr12050960 |
| 英文摘要 | Carbon sequestration through CO2 injection into a formation is an effective strategy for reducing greenhouse gas emissions. In this study, a one-dimensional long reactor was constructed to simulate the CO2 injection process under various sediment temperatures, pressures, and flow rates. The formation of CO2 hydrate and the resulting blockages were investigated in detail through a series of indoor experiments. Due to the increasing driving force for CO2 hydrate formation, reducing sediment temperature and increasing sediment pressure can cause hydrate blockage to form near the injection end, leading to an increase in CO2 injection pressure and a reduction in the storage range. Furthermore, CO2 injection rate has a substantial impact on the pattern of hydrate blockage. A lower injection rate facilitates full contact between CO2 gas and pore water, which helps to increase the formation and blockage degree of CO2 hydrates, thereby decreasing the amount of CO2 injection. The experimental investigation presented in this paper examines the laws of CO2 injection and clogging under various sediment conditions and injection processes on a one-dimensional scale, which can provide valuable insights for the design of CO2 sequestration processes. |
| 资助项目 | China Postdoctoral Science Foundation |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001231448700001 |
| 出版者 | MDPI |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/41389]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Ma, Xiaolong |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 2.Jilin Univ, Coll Construct Engn, Changchun 130021, Peoples R China 3.Guilin Univ Technol, Sch Civil Engn, Guilin 541004, Peoples R China 4.Guangxi Key Lab Geomech & Geotech Engn, Guilin 541004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yi,Wei, Houzhen,Liu, Jinxin,et al. Study on the Influencing Factors of Injection Blockage during CO2 Sequestration in One-Dimensional Long Reactor[J]. PROCESSES,2024,12(5):15. |
| APA | Zhang, Yi,Wei, Houzhen,Liu, Jinxin,&Ma, Xiaolong.(2024).Study on the Influencing Factors of Injection Blockage during CO2 Sequestration in One-Dimensional Long Reactor.PROCESSES,12(5),15. |
| MLA | Zhang, Yi,et al."Study on the Influencing Factors of Injection Blockage during CO2 Sequestration in One-Dimensional Long Reactor".PROCESSES 12.5(2024):15. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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