Gas hydrate production apparatus and dewatering unit
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United States of America Patent
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Oct 25, 2011
Grant Date -
Sep 24, 2009
app pub date -
Apr 5, 2006
filing date -
Apr 5, 2006
priority date (Note) -
Expired
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Abstract
A gas hydrate production apparatus capable of reacting a raw gas with a raw water to thereby form a slurry gas hydrate and capable of removing water from the slurry gas hydrate by means of a gravitational dewatering unit. This gravitational dewatering unit is one including a cylindrical first tower body; a cylindrical dewatering part disposed on top of the first tower body; a water receiving part disposed outside the dewatering part; and a cylindrical second tower body disposed on top of the dewatering part, wherein the cross-sectional area of the second tower body is continuously or intermittently increased upward from the bottom.
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