Retention device for retained substance and retention method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8998532
APP PUB NO 20140072369A1
SERIAL NO

14008779

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Abstract

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A carbon dioxide tank (3) is connected to a pump device (5). The pump device (5) is joined and connected with an infusion well (9), which is a tubular body. The infusion well (9) extends downward beneath the ground (7) and is provided so as to reach a saltwater aquifer (11). Part of the infusion well (9) forms a horizontal well (10) in a substantially horizontal direction. In other words, the horizontal well (10) is a location in which part of the infusion well (9) is formed in a substantially horizontal direction within a saltwater aquifer (11). The horizontal well (10) is provided with filters (13), which are porous members. For the filters (13), for example, a fired member in which ceramic particles are mixed with a binder that binds those particles can be used. Moreover, if the hole diameter for the filters (13) is small, microbubbles with a smaller diameter can be generated.

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Patent Owner(s)

Patent OwnerAddress
TOKYO GAS CO LTDTOKYO 105-8527

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kameyama, Hiromichi Tokyo, JP 6 97
Nishio, Susumu Tokyo, JP 5 28
Xue, Ziqiu Kizugawa, JP 7 177
Yoshizaki, Koji Tokyo, JP 9 24

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