Replacement of CH4 in Hydrate in Porous Sediments with Liquid CO2 Injection
文献类型：期刊论文
| 作者 | Zhang, Yu1,2 ; Xiong, Li-Jun1,2; Li, Xiao-Sen1,2; Chen, Zhao-Yang1,2; Xu, Chun-Gang1,2
|
| 刊名 | chemical engineering & technology
 |
| 出版日期 | 2014-12-01 |
| 卷号 | 37期号:12页码:2022-2029 |
| 关键词 | CH4 hydrate CH4 replacement Liquid CO2 Porous sediment |
| 英文摘要 | the dynamics of the replacement of ch4 in hydrate in porous sediments with liquid co2 was investigated using a self-developed experimental apparatus at different temperatures and initial pressures. the pressure increases steadily as the replacement reaction processes. the amount of the replaced ch4 is almost the same as that of the co2 forming hydrate in the early stage and gradually becomes somewhat less in the later stage. the initial pressure has minor effects on the replacement rate, and temperature reduction causes a lower replacement rate. the experimental results suggest that the replacement rate is not related to the region of the temperature-pressure conditions but is mainly affected by the fugacity differences of ch4 hydrate decomposition and co2 hydrate formation. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | engineering, chemical |
| 研究领域[WOS] | engineering |
| 关键词[WOS] | carbon-dioxide ; methane hydrate ; dissociation ; media ; exploitation ; co2-hydrate ; recovery ; system |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000345594600002 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10768]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yu,Xiong, Li-Jun,Li, Xiao-Sen,et al. Replacement of CH4 in Hydrate in Porous Sediments with Liquid CO2 Injection[J]. chemical engineering & technology,2014,37(12):2022-2029. |
| APA | Zhang, Yu,Xiong, Li-Jun,Li, Xiao-Sen,Chen, Zhao-Yang,&Xu, Chun-Gang.(2014).Replacement of CH4 in Hydrate in Porous Sediments with Liquid CO2 Injection.chemical engineering & technology,37(12),2022-2029. |
| MLA | Zhang, Yu,et al."Replacement of CH4 in Hydrate in Porous Sediments with Liquid CO2 Injection".chemical engineering & technology 37.12(2014):2022-2029. |
入库方式： OAI收割
来源：广州能源研究所
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