Title:
燃料電池用燃料処理装置
Document Type and Number:
Japanese Patent JP4412689
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel treatment device for a fuel cell capable of (1) reducing thermal stress due to generation of high temperature in the vicinity of a reformer inlet and also a radiation loss, (2) preventing deterioration of performance by suppressing a bypass flow even by providing a thin reaction vessel and generating a clearance in an upper part. SOLUTION: A partial oxidation reformer 12 has a first reforming chamber 22a charged with combustion reformed catalyst to be first supplied with original gas containing steam and air and a second reforming chamber 22b positioned in the downstream of the first reforming chamber to be charged with at least a reformed catalyst, a first reforming vessel 23a constituting the first reforming chamber is independently constituted of a second reforming vessel 23b constituting the second reforming chamber, and thermally expansibly arranged in the inside of the second reforming vessel. Each reaction chamber is divided by a vertical partition 27, and a communication part 27a is provided alternately above and below the adjacent reaction chamber, reaction gas communicates successively in an upper or lower direction with the adjacent reaction chamber.
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Inventors:
Mizusawa Minoru
Yasuro Yamanaka
Hiroshi Takahashi
Motomori Shingo
Yusuke Ikehara
Sekiguchi Shigeyuki
Yasuro Yamanaka
Hiroshi Takahashi
Motomori Shingo
Yusuke Ikehara
Sekiguchi Shigeyuki
Application Number:
JP2000041259A
Publication Date:
February 10, 2010
Filing Date:
February 18, 2000
Export Citation:
Assignee:
Ihi Shibaura Co., Ltd.
International Classes:
F02M27/02
Domestic Patent References:
| JP11106204A | ||||
| JP61171530A | ||||
| JP2000026104A | ||||
| JP10167701A |
Attorney, Agent or Firm:
Minoru Hotta
Shigeru Nara
Shigeru Nara