Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid reactant and means charging solids into – or...
Reexamination Certificate
2006-04-05
2011-10-25
Griffin, Walter (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid reactant and means charging solids into, or...
C422S233000, C422S236000, C422S198000, C048S127300, C585S015000
Reexamination Certificate
active
08043579
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.
REFERENCES:
patent: 2005/0107648 (2005-05-01), Kimura et al.
patent: 2003-073679 (2003-03-01), None
patent: 2003-321685 (2003-11-01), None
patent: 2005-200479 (2005-07-01), None
Arai Takashi
Horiguchi Kiyoshi
Iwasaki Toru
Katoh Yuichi
Murayama Tetsuro
Griffin Walter
Kubovcik & Kubovcik
Mitsui Engineering & Shipbuilding Co. Ltd.
Seifu Lessanework
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