| 摘要 |
PROBLEM TO BE SOLVED: To provide a dehydrator for a gas hydrate slurry which has a simple structure and a small size. SOLUTION: This dehydrator is equipped with an outer cylinder that has a closed lower end, a filtration part at an intermediate part and an open upper end, and a double tubular inner cylinder, in the outer cylinder, that has an open lower end, a filtration part at an intermediate part and a closed upper end. While the gas hydrate slurry is introduced from a lower part of the outer cylinder, unreacted water is discharged from the slurry at a drainage part set in a nearly intermediate part between the inner cylinder and the outer cylinder, and a dehydrated gas hydrate is discharged from the open part of the upper end. COPYRIGHT: (C)2009,JPO&INPIT |
