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Title:
HYDROGEN-PURIFICATION APPARATUS AND FUEL-CELL SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/026116
Kind Code:
A1
Abstract:
A hydrogen-purification apparatus (100) provided with: a reforming catalyst (5a) that, via a reforming reaction, reduces the amount of carbon monoxide in a hydrogen-containing gas; and a methanation catalyst (6a) that, via a methanation reaction, reduces the amount of carbon monoxide in the hydrogen-containing gas that has passed the reforming catalyst (5a). The reforming catalyst (5a) and methanation catalyst (6a) are structured so as to be able to exchange heat through a first dividing wall (8) and such that the hydrogen-containing gas passing the reforming catalyst (5a) flows in the opposite direction from the hydrogen-containing gas passing the methanation catalyst (6a).

Inventors:
NAKAJIMA TOMOYUKI
WAKITA HIDENOBU
FUJIHARA SEIJI
KANI YUKIMUNE
Application Number:
PCT/JP2011/004690
Publication Date:
March 01, 2012
Filing Date:
August 24, 2011
Export Citation:
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Assignee:
PANASONIC CORP (JP)
NAKAJIMA TOMOYUKI
WAKITA HIDENOBU
FUJIHARA SEIJI
KANI YUKIMUNE
International Classes:
C01B3/48; C01B3/38; H01M8/06; H01M8/10; H01M8/12
Foreign References:
JP2010001187A2010-01-07
JP2010100494A2010-05-06
JP2008303128A2008-12-18
JP2004059415A2004-02-26
JP2007055868A2007-03-08
JP2007534583A2007-11-29
JP2000256003A2000-09-19
JP2005174860A2005-06-30
Other References:
See also references of EP 2610213A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
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Claims: