In situ hydrate dissociation using microwave heating: Preliminary study

被引：72
|
作者：
Li Dong-Liang [1 ,3 ]
Liang De-Qing [1 ]
Fan Shuan-Shi [2 ]
Li Xiao-Sen [1 ]
Tang Liang-Guang [1 ]
Huang Ning-Sheng [2 ]
机构：
[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
[2] Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China
[3] Chinese Acad Sci, Grad Univ, Beijing 100083, Peoples R China
来源：
ENERGY CONVERSION AND MANAGEMENT | 2008年 / 49卷 / 08期
基金：
中国国家自然科学基金;
关键词：
microwave heating; natural gas hydrate; methane; dissociation;
D O I：
10.1016/j.enconman.2008.01.031
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this work, we investigate the dissociation behavior of natural gas hydrate in a closed system with microwave (MW) heating and hot water heating. The hydrate was formed at temperatures of 1-4 degrees C and pressures of 4.5-5.5 MPa. It was found that the gas hydrate dissociated more rapidly with microwave than with hot water heating. The rate of hydrate dissociation increased with increasing microwave power, and it was a function of microwave power. Furthermore, the temperature of the hydrate increased linearly with time during the microwave radiation. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2207 / 2213
页数：7
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