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JP2014020190A - Method for excavating methane hydrate - Google Patents

Method for excavating methane hydrate Download PDF

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Publication number
JP2014020190A
JP2014020190A JP2012171468A JP2012171468A JP2014020190A JP 2014020190 A JP2014020190 A JP 2014020190A JP 2012171468 A JP2012171468 A JP 2012171468A JP 2012171468 A JP2012171468 A JP 2012171468A JP 2014020190 A JP2014020190 A JP 2014020190A
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JP
Japan
Prior art keywords
methane
gas
methane hydrate
excavating
umbrella
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Pending
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JP2012171468A
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Japanese (ja)
Inventor
Yasuharu Fujii
泰治 藤井
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Individual
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Individual
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Priority to JP2012171468A priority Critical patent/JP2014020190A/en
Publication of JP2014020190A publication Critical patent/JP2014020190A/en
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Abstract

PROBLEM TO BE SOLVED: To easily collect methane hydrate by making it methane gas.SOLUTION: An ultrasonic vibrator 1 transmits ultrasonic waves to a sea bottom to make methane hydrate methane gas, and the methane gas is collected by an umbrella-shaped gas collector 2.

Description

超音波によるメタンガスを採取する。  Collect methane gas by ultrasound.

メタンハイレートの採掘方法は加熱法、減圧法などが知られている。  As a method for mining methane high rate, a heating method, a decompression method, and the like are known.

従来の方法は海底を掘削する必要がある、掘削地点を多く必要とする。  Conventional methods require a large number of excavation points, which require excavation of the seabed.

超音波振動子で海底に超音波を発生させる、傘型ガス収集機を設置する。  An umbrella-type gas collector that generates ultrasonic waves on the sea floor with an ultrasonic transducer will be installed.

超音波振動子の超音波が海底数メートルから発生したメタンガスを傘型ガス収集機に集める。  Methane gas generated from a few meters of the sea floor is collected in an umbrella-type gas collector by ultrasonic waves from an ultrasonic transducer.

本発明の実施形態について図面で説明する。図１、１は超音波振動子をを海底に設置する、２は傘型ガス収集機、３はパイプでガスを送る。  Embodiments of the present invention will be described with reference to the drawings. 1 and 1 set ultrasonic transducers on the sea floor, 2 is an umbrella-type gas collector, and 3 is a pipe for sending gas.

１ 超音波振動子
２ 傘形ガス収集機
３ パイプ1 Ultrasonic vibrator 2 Umbrella type gas collector 3 Pipe

超音波によるメタンガスを採取する。  Collect methane gas by ultrasound.

メタンハイドレートの採掘方法は加熱法、減圧法などが知られている。  Known methods for mining methane hydrate include heating and decompression.

従来の方法は海底を掘削する必要がある、掘削地点を多く必要とする。  Conventional methods require a large number of excavation points, which require excavation of the seabed.

超音波振動子で海底に超音波を発生させる、笠型ガス収集機を設置する。  Installed a gas collector that generates ultrasonic waves on the sea floor using an ultrasonic transducer.

超音ぱ振動子の超音波が海底数メートルから発生したメタンガスを笠型ガス収集機に集める。  The ultrasonic wave from the ultrasonic transducer collects the methane gas generated from a few meters of the seabed in a shade gas collector.

本発明に係わるメタンガス収集の実施方法を示す図である。  It is a figure which shows the implementation method of the methane gas collection concerning this invention.

本発明の実施形態について図面で説明する。図１，１は超音波振動子を海底に設置する、２は笠型ガス収集機、３はパイプでガスを送る。  Embodiments of the present invention will be described with reference to the drawings. In FIGS. 1 and 1, an ultrasonic vibrator is installed on the seabed, 2 is a gas collector and 3 is a pipe for sending gas.

１ 超音波振動子
２ 笠型ガス収集機
３ パイプ1 Ultrasonic vibrator 2 Cap-shaped gas collector 3 Pipe

Claims (2)

超音波を利用してメタンガスを採取する。  Methane gas is collected using ultrasound. 傘型ガス収集機でガスを収集する。  Collect gas with an umbrella-type gas collector.
JP2012171468A 2012-07-13 2012-07-13 Method for excavating methane hydrate Pending JP2014020190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012171468A JP2014020190A (en) 2012-07-13 2012-07-13 Method for excavating methane hydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012171468A JP2014020190A (en) 2012-07-13 2012-07-13 Method for excavating methane hydrate

Publications (1)

Publication Number Publication Date
JP2014020190A true JP2014020190A (en) 2014-02-03

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ID=50195398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012171468A Pending JP2014020190A (en) 2012-07-13 2012-07-13 Method for excavating methane hydrate

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JP (1) JP2014020190A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100627A (en) * 2017-04-10 2017-08-29 青岛海洋地质研究所 Deep-sea hydrothermal metal sulfide mineral deposit original position implant system
CN109723410A (en) * 2019-03-24 2019-05-07 西南石油大学 A kind of umbrella-type exploitation tool of gas hydrates solid state fluidizing exploitation
CN113431583A (en) * 2021-06-02 2021-09-24 上海交通大学 Dynamic blocking device and method for sediment diffusion problem caused by submarine mining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100627A (en) * 2017-04-10 2017-08-29 青岛海洋地质研究所 Deep-sea hydrothermal metal sulfide mineral deposit original position implant system
CN109723410A (en) * 2019-03-24 2019-05-07 西南石油大学 A kind of umbrella-type exploitation tool of gas hydrates solid state fluidizing exploitation
CN113431583A (en) * 2021-06-02 2021-09-24 上海交通大学 Dynamic blocking device and method for sediment diffusion problem caused by submarine mining

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