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| 十二烷基硫酸钠对合成天然气水合物储气特性的影响 | |
| 引用本文： | 孙志高,马荣生,郭开华,樊栓狮,王如竹.十二烷基硫酸钠对合成天然气水合物储气特性的影响[J].中国科学院研究生院学报,2003,20(4):452-457. |
| 作者姓名： | 孙志高 马荣生 郭开华 樊栓狮 王如竹 |
| 作者单位： | 1. 扬州大学江阳路南校区环境工程系,扬州,225009;上海交通大学,上海,200030;中国科学院广州能源研究所,广州,510070 2. 扬州大学江阳路南校区环境工程系,扬州,225009 3. 中国科学院广州能源研究所,广州,510070 4. 上海交通大学,上海,200030 |
| 基金项目： | supportedbytheNationalNaturalScienceFoundationofChina ( 5 0 1760 5 1)andChineseJiangsuProvinceEducationCommitteeProgram(G0 10 9199) |
| 摘 要： | 实验研究表明 ,表面活性剂胶束溶液可加快水合物的形成和提高水合物的储气质量。在水合物形成体系实验中 ,添加了阴离子表面活性剂 (十二烷基硫酸钠 ) .结果发现 ,合成天然气 (甲烷、乙烷和丙烷的摩尔分数分别为 92 .0 5 %、4.96%和 2 .99% )在无搅拌 (即静止 )的系统中可快速形成 ,而且极大地提高了水合物的储气能力。对水合物储气而言 ,十二烷基硫酸钠溶液的浓度存在一个最佳值 ,使水合物的储气量达到最大值 |
| 关 键 词： | 气体水合物 天然气 十二烷基硫酸钠 储气 |
Hydrate Storage Capacity of a Synthetic Natural Gas in the Presence of Sodium Dodecyl Sulfate |
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| SUN Zhi-Gao , MA Rong-Sheng GUO Kai-Hua FAN Shuan-Shi WANG Ru-Zhu.Hydrate Storage Capacity of a Synthetic Natural Gas in the Presence of Sodium Dodecyl Sulfate[J].Journal of the Graduate School of the Chinese Academy of Sciences,2003,20(4):452-457. | |
| Authors: | SUN Zhi-Gao MA Rong-Sheng GUO Kai-Hua FAN Shuan-Shi WANG Ru-Zhu |
| Institution: | SUN Zhi-Gao 1,2,3 MA Rong-Sheng 1 GUO Kai-Hua 3 FAN Shuan-Shi 3 WANG Ru-Zhu 2 |
| Abstract: | Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity. An anionic surfactant, namely sodium dodecyl sulfate (SDS) was used to improve hydrate storage capacity of a synthetic natural gas (mol percent of methane, ethane and propane are 92.05%,4.96% , 2.99%,respectively). Hydrate could form quickly in a quiescent system with the presence of SDS. There was a better SDS solution concentration for gas storage in hydrates. |
| Keywords: | gas hydrate natural gas SDS storage |
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