Storage Capacity of Hydrogen in Gas Hydrates

被引:8
|
作者
Tsuda, Takaaki [1 ]
Ogata, Kyohei [1 ]
Hashimoto, Shunsuke [1 ]
Sugahara, Takeshi [1 ]
Sato, Hiroshi [1 ]
Ohgaki, Kazunari [1 ]
机构
[1] Osaka Univ, Div Chem Engn, Grad Sch Engn Sci, Osaka 5608531, Japan
关键词
THERMODYNAMIC STABILITY; CLATHRATE;
D O I
10.1088/1742-6596/215/1/012061
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The storage capacity of H-2 in the THF, THT, and furan hydrates was studied by p-V-T measurements. We confirmed that the storage and release processes of H-2 in all hydrates could be performed reversibly by pressure swing without destroying of hydrate cages. H-2 absorption in both THT and furan hydrates is much faster than THF hydrate in spite of same unit-cell structure. On the other hand, the storage amounts of H-2 are coincident in the all additive hydrates and would reach at about 1.0 mass% asymptotically.
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页数:5
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