Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 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 | |
| Source Publication | INTERNATIONAL JOURNAL OF ENERGY RESEARCH
 |
| Volume | 27Issue:8Pages:747-756 |
| Abstract | 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. |
| Subtype | Article |
| Keyword | Gas Hydrate Surfactant Cyclopentane Mch Natural Gas Methane Storage |
| WOS Headings | Science & Technology ; Technology |
| DOI | 10.1002/er.909 |
| WOS Subject Extended | Energy & Fuels ; Nuclear Science & Technology |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Energy & Fuels ; Nuclear Science & Technology |
| WOS ID | WOS:000183603200004 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10460 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 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 |
| Recommended Citation GB/T 7714 | 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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