Apparatus for producing hydrate slurry
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United States of America Patent
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Jun 2, 2009
Grant Date -
Jul 28, 2005
app pub date -
Mar 14, 2003
filing date -
May 31, 2002
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Abstract
An apparatus produces hydrate slurry, which is a mixture of aqueous solution and hydrate, by cooling aqueous solution containing a guest compound, which generates the hydrate at temperature higher than 0° C., by using a cooling medium. The apparatus includes a first heat exchanger for supercooling the aqueous solution while holding the aqueous solution in a liquid state and in a second heat exchanger, which is provided on the downstream side of the first heat exchanger for cooling hydrate slurry.
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