Experimental Investigation into the Production Behavior of Methane Hydrate under Methanol Injection in Quartz Sand

doi:10.1021/acs.energyfuels.7b00464

GIEC OpenIR > 中国科学院广州能源研究所

	Experimental Investigation into the Production Behavior of Methane Hydrate under Methanol Injection in Quartz Sand
	Li, Gang1,2,3,4 ; Wu, Danmei 1,2,3,4,5; Li, Xiaosen1,2,3,4 ; Zhang, Yu1,2,3,4 ; Lv, Qiunan1,2,3,4 ; Wang, Yi 1,2,3,4
	2017-05-01
发表期刊	ENERGY & FUELS
卷号	31 期号:5 页码:5411-5418
摘要	In this work, the dissociation behavior of methane hydrate in quartz sand sediment by injecting a thermodynamic inhibitor, methanol (MeOH), was investigated using a one-dimensional experimental apparatus. The experimental results indicated that the hydrate dissociation process included four stages: free gas production, methanol dilution, major hydrate dissociation, and residual gas production. The overall liquid production rate was smaller than the injection rate during the whole production process. The cumulative gas produced from hydrate under methanol solution injection was adjusted with the reference experiment. A new strategy of the adjustment of the experimental runs was introduced, which was based on the ratio of the water and methanol solution injection rates. In general, with the increase of the methanol injection rate and the methanol concentration, the cumulative hydrate-originating gas produced increased. During the major hydrate dissociation stage, the production efficiency was enhanced continuously with the increase of the injection rate and concentration of the methanol solution, while the methanol efficiency increased and reached a maximum value when the concentration was 60 wt % and then gradually decreased.
文章类型	Article
WOS标题词	Science & Technology ; Technology
DOI	10.1021/acs.energyfuels.7b00464
研究领域[WOS]	Energy & Fuels ; Engineering
关键词[WOS]	ETHYLENE-GLYCOL INJECTION ; HOT-BRINE STIMULATION ; GAS-PRODUCTION ; POROUS-MEDIA ; DISSOCIATION CONDITIONS ; SIMULATOR ; DEPRESSURIZATION ; SEDIMENT ; CO2 ; REPLACEMENT
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(51376183 ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences(QYZDB-SSW-JSC028) ; Natural Science Foundation of Guangdong Province of China(2014A030313669) ; 51676196 ; 51506203)
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000402023600087
引用统计	被引频次：64[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/344007/14140
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China 5.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Li, Gang,Wu, Danmei,Li, Xiaosen,et al. Experimental Investigation into the Production Behavior of Methane Hydrate under Methanol Injection in Quartz Sand[J]. ENERGY & FUELS,2017,31(5):5411-5418.
APA	Li, Gang,Wu, Danmei,Li, Xiaosen,Zhang, Yu,Lv, Qiunan,&Wang, Yi.(2017).Experimental Investigation into the Production Behavior of Methane Hydrate under Methanol Injection in Quartz Sand.ENERGY & FUELS,31(5),5411-5418.
MLA	Li, Gang,et al."Experimental Investigation into the Production Behavior of Methane Hydrate under Methanol Injection in Quartz Sand".ENERGY & FUELS 31.5(2017):5411-5418.