Effect of graphite nanoparticles on CO2 hydrate phase equilibrium
文献类型：期刊论文
| 作者 | Yu, Yi-song1,2,3,4,5; Zhou, Shi-dong2; Li, Xiao-sen1,3,4,5 ; Wang, Shu-li2
|
| 刊名 | fluid phase equilibria
 |
| 出版日期 | 2016-04-25 |
| 卷号 | 414页码:23-28 |
| 关键词 | Phase equilibrium Graphite nanoparticles Hydrate formation Thermodynamic model Average deviation |
| 英文摘要 | stepwise heating method was used to determine the hydrate phase equilibrium in the water containing graphite nanoparticles. the results show that, compared with deionized water at a given temperature, a significant upward shift of the formation pressure of the co2 hydrate formed in graphite nanoparticles suspensions was observed, but the phase equilibrium curves of co2 hydrate formation in the different graphite nanoparticles concentrations were basically consistent. in this regard, graphite nanoparticles have a negative effect on the gas hydrate formation. in addition, an improved hydrate thermodynamic model was proposed to predict the hydrate equilibrium conditions under the system of graphite nanoparticles suspensions. the results show that the maximum average deviation of pressure predicted by model is 339, but the minimum average deviation is 2.21. it indicates that the data of the model prediction was good agreements with the data obtained from experiments. (c) 2016 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | thermodynamics ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | thermodynamics ; chemistry ; engineering |
| 关键词[WOS] | natural-gas hydrate ; porous-media ; silver nanoparticles ; aqueous-solutions ; methane ; carbon ; dissociation ; water ; prediction ; kinetics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000372686200003 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/11207]  |
| 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, Guangdong, Peoples R China 2.Changzhou Univ, Jiangsu Key Lab Oil & Gas Storage & Transportat T, Changzhou 213016, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Key Lab Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Yi-song,Zhou, Shi-dong,Li, Xiao-sen,et al. Effect of graphite nanoparticles on CO2 hydrate phase equilibrium[J]. fluid phase equilibria,2016,414:23-28. |
| APA | Yu, Yi-song,Zhou, Shi-dong,Li, Xiao-sen,&Wang, Shu-li.(2016).Effect of graphite nanoparticles on CO2 hydrate phase equilibrium.fluid phase equilibria,414,23-28. |
| MLA | Yu, Yi-song,et al."Effect of graphite nanoparticles on CO2 hydrate phase equilibrium".fluid phase equilibria 414(2016):23-28. |
入库方式： OAI收割
来源：广州能源研究所
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