Experimental Investigation on the Dissociation Behavior of Methane Gas Hydrate in an Unconsolidated Sediment by Microwave Stimulation

doi:10.1021/ef1011116

GIEC OpenIR > 中国科学院广州能源研究所

	Experimental Investigation on the Dissociation Behavior of Methane Gas Hydrate in an Unconsolidated Sediment by Microwave Stimulation
	He, Song 1,2,3; Liang, Deqing 1,2; Li, Dongliang 1,2; Ma, Longlong 1,2
	2011
发表期刊	ENERGY & FUELS
卷号	25 页码:33-41
摘要	The technique of recovery of methane from a hydrate reservoir by microwave stimulation was experimentally verified for a laboratory scale. The stimulation was carried out in the unconsolidated sediment from the South China Sea by applying 2.45 GHz microwave with the average radiation densities ranging from 3 to 19 kW/m(2). We observe that the far-field hydrate layer, which exceeds the microwave penetration depth, dissociated at equilibrium. The hydrate saturation (15.5-54.5%), water saturation (40.7 and 70.4%), freezing and combining with depressurization affect the heating and gas production behaviors, as well as the production efficiency. The formation of ice reduces the gas production efficiency for the frozen sediment but boosts the gas production for the unfrozen sediment combining with depressurization.
文章类型	Article
WOS标题词	Science & Technology ; Technology
DOI	10.1021/ef1011116
研究领域[WOS]	Energy & Fuels ; Engineering
关键词[WOS]	HOT-BRINE STIMULATION ; THERMAL-STIMULATION ; POROUS-MEDIA ; DECOMPOSITION ; KINETICS ; RECOVERY ; ROCK ; MODELS ; RATES ; WATER
收录类别	SCI
语种	英语
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000287345900004
引用统计	被引频次：22[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/344007/10354
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 Inst Energy Convers, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	He, Song,Liang, Deqing,Li, Dongliang,et al. Experimental Investigation on the Dissociation Behavior of Methane Gas Hydrate in an Unconsolidated Sediment by Microwave Stimulation[J]. ENERGY & FUELS,2011,25:33-41.
APA	He, Song,Liang, Deqing,Li, Dongliang,&Ma, Longlong.(2011).Experimental Investigation on the Dissociation Behavior of Methane Gas Hydrate in an Unconsolidated Sediment by Microwave Stimulation.ENERGY & FUELS,25,33-41.
MLA	He, Song,et al."Experimental Investigation on the Dissociation Behavior of Methane Gas Hydrate in an Unconsolidated Sediment by Microwave Stimulation".ENERGY & FUELS 25(2011):33-41.