Determination of appropriate condition on replacing methane from hydrate with carbon dioxide
文献类型：期刊论文
| 作者 | Zhou, Xitang1,3; Fan, Shuanshi2; Liang, Deqing1; Du, Jianwei1 |
| 刊名 | energy conversion and management
 |
| 出版日期 | 2008-08-01 |
| 卷号 | 49期号:8页码:2124-2129 |
| 关键词 | CO(2) CH(4) NGH replacement appropriate condition |
| ISSN号 | 0196-8904 |
| 通讯作者 | zhouxt@ms.giec.ac.cn |
| 中文摘要 | this paper is intended to determine the appropriate conditions for replacing ch4 from ngh with co2. by analyzing the hydration equilibrium graphs and geotherms, the hszs of ngh and co2 hydrate, both in permafrost and under deep sea, were determined. based on the above analysis and experimental results, it is found that to replace ch4 from ngh with gaseous co2, the appropriate experimental condition should be in the area surrounded by four curves: the geotherm, (h-v)(co2), (l-v)(co2) and (h-v)(ch4), and to replace ch4 from ngh with liquid co2, the condition should be in the area surrounded by three curves: (l-v)(co2), (h-l)(co2) and (h-v)ch4. for conditions in other areas, either co2 can not form a hydrate or ch4 can release little from its hydrate, which are not desirable results. |
| 英文摘要 | this paper is intended to determine the appropriate conditions for replacing ch(4) from ngh with co(2). by analyzing the hydration equilibrium graphs and geotherms, the hszs of ngh and co(2) hydrate, both in permafrost and under deep sea, were determined. based on the above analysis and experimental results, it is found that to replace ch(4) from ngh with gaseous co(2), the appropriate experimental condition should be in the area surrounded by four curves: the geotherm, (h-v)(co2), (l-v)(co2) and (h-v)(ch4), and to replace ch4 from ngh with liquid co(2), the condition should be in the area surrounded by three curves: (l-v)(co2), (h-l)(co2) and (h-v)ch4. for conditions in other areas, either co(2) can not form a hydrate or ch4 can release little from its hydrate, which are not desirable results. (c) 2008 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | thermodynamics ; energy & fuels ; mechanics ; physics, nuclear |
| 研究领域[WOS] | thermodynamics ; energy & fuels ; mechanics ; physics |
| 关键词[WOS] | liquid co2 |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/journal/01968904 |
| 语种 | 英语 |
| WOS记录号 | WOS:000257009900018 |
| 公开日期 | 2010-09-23 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/3460]  |
| 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, Guangzhou 510640, Peoples R China 2.S China Univ Technol, Guangzhou 510640, Peoples R China 3.Maoming Univ, Sch Chem Engn, Maoming 525000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xitang,Fan, Shuanshi,Liang, Deqing,et al. Determination of appropriate condition on replacing methane from hydrate with carbon dioxide[J]. energy conversion and management,2008,49(8):2124-2129. |
| APA | Zhou, Xitang,Fan, Shuanshi,Liang, Deqing,&Du, Jianwei.(2008).Determination of appropriate condition on replacing methane from hydrate with carbon dioxide.energy conversion and management,49(8),2124-2129. |
| MLA | Zhou, Xitang,et al."Determination of appropriate condition on replacing methane from hydrate with carbon dioxide".energy conversion and management 49.8(2008):2124-2129. |
入库方式： OAI收割
来源：广州能源研究所
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