Invention Grant
- Patent Title: Retention device for retained substance and retention method
- Patent Title (中): 保留物质保留装置及保留方法
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Application No.: US14008779Application Date: 2012-03-26
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Publication No.: US08998532B2Publication Date: 2015-04-07
- Inventor: Ziqiu Xue , Susumu Nishio , Hiromichi Kameyama , Koji Yoshizaki
- Applicant: Ziqiu Xue , Susumu Nishio , Hiromichi Kameyama , Koji Yoshizaki
- Applicant Address: JP Tokyo
- Assignee: Tokyo Gas Co., Ltd.
- Current Assignee: Tokyo Gas Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2011-076149 20110330
- International Application: PCT/JP2012/057686 WO 20120326
- International Announcement: WO2012/133265 WO 20121004
- Main IPC: B65G5/00
- IPC: B65G5/00 ; B65D88/76 ; B09B1/00 ; G21F9/34 ; B01J19/00 ; C01B31/20

Abstract:
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.
Public/Granted literature
- US20140072369A1 RETENTION DEVICE FOR RETAINED SUBSTANCE AND RETENTION METHOD Public/Granted day:2014-03-13
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