CO.sub.2 sea bottom throw-away system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5820300
SERIAL NO

08583663

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A CO.sub.2 deep sea throw-away system includes a floating offshore base (2), receiving liquefied CO.sub.2 carried by a liquefied CO.sub.2 carrier (1). The base has a throwing pipe (3) and a throwing pipe outlet (4) to deliver the liquified CO.sub.2 in an enclosing bag (11) in the sea at a depth where a liquid phase state of the liquified CO is maintained. An unmanned submersible working boat (10) is provided and has a plurality of capsules (26) mounted thereon. Each capsule contains an enclosing bag (11) to enclose the liquified CO.sub.2. The boat transports the capsules into the sea at a depth where a liquid phase state of the liquified CO.sub.2 is maintained and operates to enclose the liquified CO.sub.2 in the enclosing bags (11). The liquified CO.sub.2 in the enclosing bag (11) and the capsule (26) are then released so as to fall onto the sea bottom. Also, a control base (9) is provided on the offshore sea to control the unmanned submersible working boat (10).

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Patent Owner(s)

  • MITSUBISHI JUKOGYO KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujioka, Yuichi Nagasaki, JP 12 152
Ozaki, Masahiko Nagasaki, JP 8 47
Sonoda, Keisuke Nagasaki, JP 13 30
Tsukamoto, Osamu Nagasaki, JP 8 44

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