GIEC OpenIR  > 中国科学院广州能源研究所
Large scale experimental evaluation to methane hydrate dissociation below quadruple point in sandy sediment
Wang, Yi1,2; Feng, Jing-Chun1,2,3; Li, Xiao-Sen1,2; Zhang, Yu1,2; Li, Gang1,2
2016-01-15
发表期刊APPLIED ENERGY
卷号162页码:372-381
摘要The Pilot-Scale Hydrate Simulator (PHS), a three-dimensional 117.8 L pressure vessel, is applied to study the methane hydrate dissociation below the quadruple point in the sandy sediment in this work. The hydrate dissociation behaviors below and above the quadruple point are compared. The influences of the production pressure, the initial reservoir temperature, and the water saturation on the hydrate dissociation below the quadruple point by depressurization are investigated. The results indicate that methane hydrate dissociation below the quadruple point causes ice formation, which can strongly enhance the dissociation rate of the hydrate. The water generated from hydrate dissociation below the quadruple point may immediately form ice and the pore water in the reservoir turns into ice at the same time. Meanwhile, the hydrate dissociation below the quadruple point consumes the latent heat released by ice formation. The lower production pressure causes the higher driving force for hydrate dissociation and ice formation, which results in the higher dissociation rate of the hydrate. In addition, when the production pressure is lower than the quadruple point, a lower initial reservoir temperature is favorable for ice formation, which leads to the higher hydrate dissociation rate. The experimental results from hydrate dissociation in the 'water-saturated' reservoir and 'gas-saturated' reservoir indicate that the rate of ice formation is slower in the 'water-saturated' reservoir. (C) 2015 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Methane Hydrate Dissociation Large Scale Depressurization Quadruple Point Sandy Sediment
WOS标题词Science & Technology ; Technology
DOI10.1016/j.apenergy.2015.10.099
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]GAS-PRODUCTION ; POROUS-MEDIA ; PRODUCTION BEHAVIOR ; CARBON-DIOXIDE ; DEPRESSURIZATION ; SIMULATOR ; RECOVERY ; DECOMPOSITION ; STIMULATION ; PIPELINES
收录类别SCI
语种英语
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000367631000034
引用统计
被引频次:31[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10944
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
3.Univ Chinese Acad Sci, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Wang, Yi,Feng, Jing-Chun,Li, Xiao-Sen,et al. Large scale experimental evaluation to methane hydrate dissociation below quadruple point in sandy sediment[J]. APPLIED ENERGY,2016,162:372-381.
APA Wang, Yi,Feng, Jing-Chun,Li, Xiao-Sen,Zhang, Yu,&Li, Gang.(2016).Large scale experimental evaluation to methane hydrate dissociation below quadruple point in sandy sediment.APPLIED ENERGY,162,372-381.
MLA Wang, Yi,et al."Large scale experimental evaluation to methane hydrate dissociation below quadruple point in sandy sediment".APPLIED ENERGY 162(2016):372-381.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, Yi]的文章
[Feng, Jing-Chun]的文章
[Li, Xiao-Sen]的文章
百度学术
百度学术中相似的文章
[Wang, Yi]的文章
[Feng, Jing-Chun]的文章
[Li, Xiao-Sen]的文章
必应学术
必应学术中相似的文章
[Wang, Yi]的文章
[Feng, Jing-Chun]的文章
[Li, Xiao-Sen]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。