Experimental study of CO2 hydrate formation under an electrostatic field
文献类型：期刊论文
| 作者 | Zhao, Qi1,2,3,4; Chen, Zhao-Yang1,2,3,4; Li, Xiao-Sen1,2,3,4; Xia, Zhi-Ming1,2,3,4 |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-06-01 |
| 卷号 | 272页码:8 |
| 关键词 | Hydrate-basedCO2 capture and storage Gas hydrate Formation process Kinetics Electrostatic field |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2023.127119 |
| 通讯作者 | Li, Xiao-Sen(lixs@ms.giec.ac.cn) ; Xia, Zhi-Ming(xiazm@ms.giec.ac.cn) |
| 英文摘要 | The hydrate-based CO2 capture and storage technique is cutting-edge and promising, but it exhibits slow for-mation rates and insufficient gas storage capacity, making commercialization challenging. In this work, the CO2 hydrate formation process in fresh water, memory water, and saltwater systems under the electrostatic field was studied, and the influence mechanism of the electrostatic field on the CO2 hydrate formation was discussed. Experimental results showed that the nucleation and growth of CO2 hydrate could be affected by the electrostatic field. The nucleation of CO2 hydrate could be promoted in the presence of an electrostatic field. In the fresh water system, the completion of hydrate formation was 54.5% faster with the 150 V application compared to the one without the electrostatic field. The introduction of an external electrostatic field causes a further reduction in the system's free energy. In the memory water system, the residual hydrate cage fragments could promote the reformation process of hydrate. Nevertheless, the presence of the electrostatic field could weaken the memory effect. In the salt water system, the electrostatic field could promote hydrate formation after the stage of dissolution. Due to the collision of ions with hydrate nuclei, however, the completion time of hydrate formation was increased. This study is anticipated to provide novel insights into the promotion of hydrate formation through the implementation of an electrostatic field. |
| WOS关键词 | METHANE HYDRATE ; ELECTRIC-FIELD ; GAS ; NUCLEATION ; WATER ; CAPTURE ; DESALINATION ; KINETICS ; DISSOCIATION ; ADDITIVES |
| 资助项目 | Key Program of the National Natural Science Foundation of China[51736009] ; National Key R & D Program of China[2021YFC2800902] ; National Key R & D Program of China[51879254] ; Special Project for Marine Economy Development of Guangdong Province[GDME-2022D043] ; Fundamental Research & Applied Fundamental Research Major Project of Guangdong Province[2019B030302004] ; Fundamental Research & Applied Fundamental Research Major Project of Guangdong Province[2020B0301030003] ; Guangdong Special Support Program -Local innovation and entrepreneurship team project[2019BT02L278] ; General Programs of the National Natural Science Foundation of Guangdong[2019A1515011730] ; Guangdong Basic and Applied Basic Research Foundation[2022A1515010835] ; Science and Technology Program of Guangzhou[202102080159] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001009128200001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Key Program of the National Natural Science Foundation of China ; National Key R & D Program of China ; Special Project for Marine Economy Development of Guangdong Province ; Fundamental Research & Applied Fundamental Research Major Project of Guangdong Province ; Guangdong Special Support Program -Local innovation and entrepreneurship team project ; General Programs of the National Natural Science Foundation of Guangdong ; Guangdong Basic and Applied Basic Research Foundation ; Science and Technology Program of Guangzhou |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39034]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Li, Xiao-Sen; Xia, Zhi-Ming |
| 作者单位 | 1.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230000, Peoples R China 2.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Qi,Chen, Zhao-Yang,Li, Xiao-Sen,et al. Experimental study of CO2 hydrate formation under an electrostatic field[J]. ENERGY,2023,272:8. |
| APA | Zhao, Qi,Chen, Zhao-Yang,Li, Xiao-Sen,&Xia, Zhi-Ming.(2023).Experimental study of CO2 hydrate formation under an electrostatic field.ENERGY,272,8. |
| MLA | Zhao, Qi,et al."Experimental study of CO2 hydrate formation under an electrostatic field".ENERGY 272(2023):8. |
入库方式： OAI收割
来源：广州能源研究所
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。