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Effect of surfactants and liquid hydrocarbons on gas hydrate formation rate and storage capacity
Sun, ZG; Wang, RZ; Ma, RS; Guo, KH; Fan, SS
2003-06-25
发表期刊INTERNATIONAL JOURNAL OF ENERGY RESEARCH
卷号27期号:8页码:747-756
摘要Hydrate formation rate plays an important role in making hydrates for the storage and transport of natural gas. Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity. With the presence of surfactant, hydrate could form quickly in a quiescent system and the energy costs of hydrate formation reduced. Surfactants (an anionic surfactant, a non-ionic surfactant and their mixtures) and liquid hydrocarbons (cyclopentane and methylcyclohexane) were used to improve hydrate formation. The experiments of hydrate formation were carried out in the pressure range 3.69-6.82 MPa and the temperature range 274.05-277.55 K. The experimental pressures were kept constant during hydrate formation in each experimental run. The effect of anionic surfactant (sodium dodecyl sulphate (SDS)) on natural gas storage in hydrates is more pronounced compared to a non-ionic surfactant (dodecyl polysaccharide glycoside (DPG)). The induction time of hydrate formation was reduced with the presence of cyclopentane (CP). Cyclopentane and methylcyclohexane (MCH) could increase hydrate formation rate, but reduced hydrate storage capacity The higher methylcyclohexane concentration, the lower the hydrate storage capacity. Copyright (C) 2003 John Wile Sons, Ltd.
文章类型Article
关键词Gas Hydrate Surfactant Cyclopentane Mch Natural Gas Methane Storage
WOS标题词Science & Technology ; Technology
DOI10.1002/er.909
研究领域[WOS]Energy & Fuels ; Nuclear Science & Technology
收录类别SCI
语种英语
WOS类目Energy & Fuels ; Nuclear Science & Technology
WOS记录号WOS:000183603200004
引用统计
被引频次:35[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/344007/10460
专题中国科学院广州能源研究所
作者单位1.Yangzhou Univ, Dept Environm Engn, Yangzhou 225009, Jiangsu, Peoples R China
2.Shanghai Jiao Tong Univ, Inst Refrigerat & Cryogen, Shanghai 200030, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China
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Sun, ZG,Wang, RZ,Ma, RS,et al. Effect of surfactants and liquid hydrocarbons on gas hydrate formation rate and storage capacity[J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH,2003,27(8):747-756.
APA Sun, ZG,Wang, RZ,Ma, RS,Guo, KH,&Fan, SS.(2003).Effect of surfactants and liquid hydrocarbons on gas hydrate formation rate and storage capacity.INTERNATIONAL JOURNAL OF ENERGY RESEARCH,27(8),747-756.
MLA Sun, ZG,et al."Effect of surfactants and liquid hydrocarbons on gas hydrate formation rate and storage capacity".INTERNATIONAL JOURNAL OF ENERGY RESEARCH 27.8(2003):747-756.
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