Title:
Hydrogen supply system
Document Type and Number:
Japanese Patent JP6153810
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce a discharge amount of carbon dioxide gas and increase energy use efficiency in a hydrogen supply system.SOLUTION: A hydrogen supply system 1 comprises; a reformer 5 for performing steam reforming of hydrocarbon; a shift reactor 6 for performing a water gas shift reaction of the gas obtained by the reformer to obtain a gas containing hydrogen and carbon dioxide; a first absorption apparatus 36 for absorbing carbon dioxide contained in the gas obtained from the shift reactor to an absorbing liquid; a hydrogenation reactor 8 for performing a hydrogenation reaction of an aromatic compound using a gas passing through the first absorption apparatus to generate a hydrogenated aromatic compound; and a regeneration apparatus 37 in which the absorbing liquid is circulated with the first absorption apparatus and a carbon dioxide-absorbed absorbing liquid is heated using heat generated by the hydrogenation reaction to separate carbon dioxide from the absorbing liquid.
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Inventors:
Yoshimi Okada
Kenichi Imagawa
Yuuki Kawai
Gray hair
Tatsuo Ishiyama
Kenichi Imagawa
Yuuki Kawai
Gray hair
Tatsuo Ishiyama
Application Number:
JP2013163460A
Publication Date:
June 28, 2017
Filing Date:
August 06, 2013
Export Citation:
Assignee:
Chiyoda Kakoh Construction Co., Ltd.
International Classes:
C01B3/38; C01B3/48; C01B3/56; C01B32/50
Domestic Patent References:
| JP2007031255A | ||||
| JP2012176879A | ||||
| JP2003040601A | ||||
| JP2007153726A | ||||
| JP2008290927A | ||||
| JP2009221057A |
Foreign References:
| WO2001004046A1 |
Attorney, Agent or Firm:
Patent business corporation Oshima patent office