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Title:
HYDROGEN SUPPLY APPARATUS AND HYDROGEN SUPPLY METHOD
Document Type and Number:
Japanese Patent JP2017178683
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydrogen supply apparatus and a hydrogen supply method which perform continuous supply of hydrogen generated from formic acid that is a hydrogen storage substance, while suppressing sharp rise in temperature.SOLUTION: There are provided a hydrogen supply apparatus and a hydrogen supply method, comprising: at least two hydrogen generation means to which formic acid is supplied and which generate hydrogen by a decomposition reaction of formic acid using a catalyst and supply the hydrogen to outside; heating means that is provided on each of the hydrogen generation means to heat the hydrogen generation means; and a transfer pipe that communicates at least two of the hydrogen generation means and transfers a hydrogen-containing gas that contains the hydrogen and a catalyst-containing liquid containing the catalyst in hydrogen generation means that has finished hydrogen supply from the hydrogen supply means that has finished hydrogen supply to hydrogen supply means other than the hydrogen supply means, with the hydrogen-containing gas and the catalyst-containing liquid kept in contact.SELECTED DRAWING: None

Inventors:
SHIMIZU HISAHIRO
MAKIHIRA NAOHISA
FUJIKAWA SEIICHI
Application Number:
JP2016068737A
Publication Date:
October 05, 2017
Filing Date:
March 30, 2016
Export Citation:
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Assignee:
IWATANI INT CORP
International Classes:
C01B3/22; B01J7/02; H01M8/04; H01M8/04701; H01M8/0606
Domestic Patent References:
JP2009078200A2009-04-16
JPH0597732A1993-04-20
JPH09500106A1997-01-07
JP2012046421A2012-03-08
JPS5344482A1978-04-21
JP2015502914A2015-01-29
Foreign References:
US20150086473A12015-03-26
KR101330499B12013-11-19
CN102295954A2011-12-28
Other References:
IGUCHI, M. ET AL.: "Simple Continuous High-Pressure Hydrogen Production and Separation System from Formic Acid under Mil", CHEMCATCHEM, vol. 8, JPN6019021332, 10 December 2015 (2015-12-10), DE, pages 886 - 890, ISSN: 0004051077
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda



 
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