Static Formation and Dissociation of Methane plus Methylcyclohexane Hydrate for Gas Hydrate Production and Regasification

doi:10.1002/ceat.201000548

GIEC OpenIR > 中国科学院广州能源研究所

	Static Formation and Dissociation of Methane plus Methylcyclohexane Hydrate for Gas Hydrate Production and Regasification
	He, Song 1,2,3; Liang, Deqing 1,2; Li, Dongliang 1,2; Ma, Longlong 1
	2011-08-01
发表期刊	CHEMICAL ENGINEERING & TECHNOLOGY
卷号	34 期号:8 页码:1228-1234
摘要	The formation and decomposition of methane+methylcyclohexane (MCH) hydrate in a static batch reactor, which was also designed as a high-pressure microwave reactor, were investigated. The addition of 300 ppm sodium dodecyl sulfate (SDS) provides continuous formation of CH(4)+MCH hydrate under static conditions. Increasing the initial pressure within the narrow range of 2.7 to 4.6 MPa at 274 K enhances the formation rate by even several times. The gas storage capacity can be largely improved with partial coexisting of sI CH(4) hydrate. Unlike a stirred formation, an increase of nonaqueous MCH inhibits the static formation of sH hydrate. The following regasification by 2.45 GHz microwave heating indicates that the dissociation is rate-controlled by the parallel connection of efficient internal heating and conventional external heating. The multiphase convection characterized by osmotic dehydration and driven by intensified regasification is considered as the dominant mechanism affecting the quiescent dissociation.
文章类型	Article
关键词	Gas Hydrate Methylcyclohexane Microwave Reactor Regasification Sodium Dodecyl Sulfate
WOS标题词	Science & Technology ; Technology
DOI	10.1002/ceat.201000548
研究领域[WOS]	Engineering
关键词[WOS]	ECONOMIC-EVALUATION ; HEAT-TRANSFER ; WATER ; KINETICS ; SURFACTANT ; STORAGE ; TRANSPORTATION ; EQUILIBRIUM ; BEHAVIOR ; DECOMPOSITION
收录类别	SCI
语种	英语
WOS类目	Engineering, Chemical
WOS记录号	WOS:000294981000002
引用统计	被引频次：8[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/344007/10334
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, Peoples R China
推荐引用方式 GB/T 7714	He, Song,Liang, Deqing,Li, Dongliang,et al. Static Formation and Dissociation of Methane plus Methylcyclohexane Hydrate for Gas Hydrate Production and Regasification[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2011,34(8):1228-1234.
APA	He, Song,Liang, Deqing,Li, Dongliang,&Ma, Longlong.(2011).Static Formation and Dissociation of Methane plus Methylcyclohexane Hydrate for Gas Hydrate Production and Regasification.CHEMICAL ENGINEERING & TECHNOLOGY,34(8),1228-1234.
MLA	He, Song,et al."Static Formation and Dissociation of Methane plus Methylcyclohexane Hydrate for Gas Hydrate Production and Regasification".CHEMICAL ENGINEERING & TECHNOLOGY 34.8(2011):1228-1234.