中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Pilot-scale experimental test on gas production from methane hydrate decomposition using depressurization assisted with heat stimulation below quadruple point

文献类型:期刊论文

作者Feng, Jing-Chun; Wang, Yi; Li, Xiao-Sen
刊名INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
出版日期2019
卷号131页码:965
ISSN号0017-9310
关键词Quadruple point Hydrate decomposition Depressurization Depressurization assisted with heat stimulation Pilot-scale
DOI10.1016/j.ijheatmasstransfer.2018.11.120
英文摘要Natural gas hydrate can be regarded as alternative energy source in future. Therefore, developing approaches for enhancing gas recovery from hydrate reservoir is attracting extensive attention. A Pilot-Scale Hydrate Simulator (PHS) with the effective volume of 117.8 L was applied for investigating gas recovery from hydrate dissociation below quadruple point in porous media, where hydrate exists with ice, water, and methane gas. Depressurization and depressurization assisted with heat stimulation below quadruple point were selected as the hydrate decomposition method. The influence of heat stimulation on hydrate decomposition below quadruple point was evaluated. The experimental results indicate that the hydrate decomposition rate can be greatly enhanced by decreasing the pressure below quadruple point, because ice can be generated during hydrate decomposition below quadruple point. Heat released by ice formation can immediately supply to hydrate decomposition. During hydrate decomposition experiment by depressurization assisted with heat stimulation, the influence of heat stimulation on hydrate recovery below quadruple point is not obviously, because injected heat is used for ice melting rather than hydrate dissociation. Therefore, heat stimulation may not enhance hydrate dissociation below quadruple point. (C) 2018 Elsevier Ltd. All rights reserved.
源URL[http://ir.scsio.ac.cn/handle/344004/17893]  
专题南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
作者单位1.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China
2.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
3.[Wang, Yi
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
5.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China
6.[Wang, Yi
7.[Wang, Yi
推荐引用方式
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Feng, Jing-Chun,Wang, Yi,Li, Xiao-Sen. Pilot-scale experimental test on gas production from methane hydrate decomposition using depressurization assisted with heat stimulation below quadruple point[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2019,131:965, 972.
APA Feng, Jing-Chun,Wang, Yi,&Li, Xiao-Sen.(2019).Pilot-scale experimental test on gas production from methane hydrate decomposition using depressurization assisted with heat stimulation below quadruple point.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,131,965.
MLA Feng, Jing-Chun,et al."Pilot-scale experimental test on gas production from methane hydrate decomposition using depressurization assisted with heat stimulation below quadruple point".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 131(2019):965.

入库方式: OAI收割

来源:南海海洋研究所

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