Pilot-scale experimental test on gas production from methane hydrate decomposition using depressurization assisted with heat stimulation below quadruple point

doi:10.1016/j.ijheatmasstransfer.2018.11.120

	Pilot-scale experimental test on gas production from methane hydrate decomposition using depressurization assisted with heat stimulation below quadruple point
	Wang, Yi 1,3,4; Feng, Jing-Chun 2; Li, Xiao-Sen 1,3,4
刊名	INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
	2019-03-01
卷号	131 页码:965-972
关键词	Quadruple point Hydrate decomposition Depressurization Depressurization assisted with heat stimulation Pilot-scale
ISSN号	0017-9310
DOI	10.1016/j.ijheatmasstransfer.2018.11.120
通讯作者	Li, Xiao-Sen(lixs@ms.giec.ac.cn)
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.
资助项目	National Natural Science Foundation of China[51676190] ; National Natural Science Foundation of China[51806251] ; National Natural Science Foundation of China[51736009] ; Pearl River S&T Nova Program of Guangzhou[201610010164] ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences[YZ201619] ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences[QYZDJ-SSW-JSC033] ; National Key Research and Development Plan of China[2016YFC0304002] ; National Key Research and Development Plan of China[2017YFC0307306] ; Youth Science and Technology Innovation Talent of Guangdong[2016TQ03Z862] ; Youth Innovation Promotion Association CAS[2018382] ; Natural Science Foundation of Guangdong[2017A030313313]
WOS关键词	THERMAL-STIMULATION ; POROUS-MEDIA ; DISSOCIATION ; RECOVERY ; SEDIMENT ; ENERGY ; CONJUNCTION ; BEHAVIORS ; SIMULATOR ; RESERVOIR
WOS研究方向	Thermodynamics ; Engineering ; Mechanics
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000456761100085
资助机构	National Natural Science Foundation of China ; Pearl River S&T Nova Program of Guangzhou ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development Plan of China ; Youth Science and Technology Innovation Talent of Guangdong ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of Guangdong
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24557]
专题	中国科学院广州能源研究所
通讯作者	Li, Xiao-Sen
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, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yi,Feng, Jing-Chun,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	Wang, Yi,Feng, Jing-Chun,&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,131,965-972.
MLA	Wang, Yi,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):965-972.