Experimental Investigation into the Production Behavior of Methane Hydrate under Methanol Injection in Quartz Sand
Li, Gang1,2,3,4; Wu, Danmei1,2,3,4,5; Li, Xiaosen1,2,3,4; Zhang, Yu1,2,3,4; Lv, Qiunan1,2,3,4; Wang, Yi1,2,3,4
刊名ENERGY & FUELS
2017-05-01
卷号31期号:5页码:5411-5418
DOI10.1021/acs.energyfuels.7b00464
文献子类Article
英文摘要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.
WOS关键词ETHYLENE-GLYCOL INJECTION ; HOT-BRINE STIMULATION ; GAS-PRODUCTION ; POROUS-MEDIA ; DISSOCIATION CONDITIONS ; SIMULATOR ; DEPRESSURIZATION ; SEDIMENT ; CO2 ; REPLACEMENT
语种英语
WOS记录号WOS:000402023600087
资助机构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)
内容类型期刊论文
源URL[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
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.
个性服务
查看访问统计
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。


©版权所有 ©2017 CSpace - Powered by CSpace