Title:
FUEL CELL SYSTEM FOR SUBMARINE USING SELECTIVE OXIDATION REACTION
Document Type and Number:
WIPO Patent Application WO/2019/221424
Kind Code:
A1
Abstract:
In a fuel cell system for a submarine according to the present invention, hydrogen gas having a reduced carbon monoxide content while the hydrogen gas passes through a purification unit using a selective oxidation reaction can be supplied as a raw material to a fuel cell, so that electrode activity deterioration which may be caused by carbon monoxide can be prevented. In addition, the fuel cell system for a submarine can be miniaturized and weight-reduced and allows gas unreacted in a fuel cell stack to be burnt and recycled to supply heat to a reforming unit, thereby minimizing the amount of discharge gas.
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| JP6684610 | Fuel cell system |
Inventors:
SHIN HYUNKHIL (KR)
AHN KANGSUB (KR)
AHN KANGSUB (KR)
Application Number:
PCT/KR2019/005181
Publication Date:
November 21, 2019
Filing Date:
April 30, 2019
Export Citation:
Assignee:
BUMHAN IND CO LTD (KR)
International Classes:
H01M8/0668; C01B3/58; H01M8/04014; H01M8/04089; H01M8/0612; H01M8/1018
Foreign References:
| JP3333877B2 | 2002-10-15 | |||
| JP2002151114A | 2002-05-24 | |||
| KR20170046936A | 2017-05-04 | |||
| JP2004103453A | 2004-04-02 | |||
| KR20170098470A | 2017-08-30 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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