Title:
DEVICE FOR LIFTING AND RECOVERING SEABED RESOURCE
Document Type and Number:
WIPO Patent Application WO/2017/082427
Kind Code:
A1
Abstract:
The present invention relates to a system for collecting, lifting, and recovering seabed mineral resources, specifically, a device wherein hydrogen gas is evolved on the seabed, resources are lifted by the buoyancy of the gas to the sea surface, and the hydrogen gas which has become an excess buoyancy source during the lifting and recovering is absorbed into an organic substance including toluene, thereby yielding hydrogenated compounds including cyclomethylhexane to recover the energy required for hydrogen gas production.
Inventors:
KODAIRA TAKATOSHI (JP)
KODAIRA TAKAMOTO (JP)
KODAIRA TAKAMOTO (JP)
Application Number:
PCT/JP2016/083616
Publication Date:
May 18, 2017
Filing Date:
November 11, 2016
Export Citation:
Assignee:
KODAIRA ASS INC (JP)
International Classes:
B63B35/00; E21C50/00; B63B35/44; B63B49/00
Domestic Patent References:
| WO2014157118A1 | 2014-10-02 |
Foreign References:
| JP5713143B1 | 2015-05-07 | |||
| JP2015074925A | 2015-04-20 |
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