中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Experimental Study on Methane Hydrate Dissociation by Depressurization in Porous Sediments

文献类型:期刊论文

作者Xiong, Lijun1,2; Li, Xiaosen1,2; Wang, Yi1,2,3; Xu, Chungang1,2,3
刊名energies
出版日期2012-02-01
卷号5期号:2页码:518-530
关键词methane hydrate depressurization saturation dissociation pressure porous sediments
英文摘要

based on currently available data from site measurements in the shenhu area of the south china sea, methane hydrate dissociation behavior by depressurization is studied in a one-dimensional experimental apparatus. according to time variation of temperature, resistance and gas production, the hydrate dissociation process is divided into three stages: free gas release, rapid dissociation and gradual dissociation. the experimental results show that as the hydrate saturation increases the proportion of hydrate decomposed decreases in the rapid dissociation stage. the hydrate dissociation rate and the dissociation heat increase as the dissociation pressure decreases. furthermore, the decrease of the dissociation pressure works against the secondary formation of the hydrate.

WOS标题词science & technology ; technology
类目[WOS]energy & fuels
研究领域[WOS]energy & fuels
关键词[WOS]gas hydrate ; production behavior ; decomposition ; media ; cores ; co2
收录类别SCI
语种英语
WOS记录号WOS:000300738500019
源URL[http://ir.giec.ac.cn/handle/344007/10187]  
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 Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Xiong, Lijun,Li, Xiaosen,Wang, Yi,et al. Experimental Study on Methane Hydrate Dissociation by Depressurization in Porous Sediments[J]. energies,2012,5(2):518-530.
APA Xiong, Lijun,Li, Xiaosen,Wang, Yi,&Xu, Chungang.(2012).Experimental Study on Methane Hydrate Dissociation by Depressurization in Porous Sediments.energies,5(2),518-530.
MLA Xiong, Lijun,et al."Experimental Study on Methane Hydrate Dissociation by Depressurization in Porous Sediments".energies 5.2(2012):518-530.

入库方式: OAI收割

来源:广州能源研究所

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