JP2005251750A - 燃料電池用改質器およびこれを含む燃料電池システム - Google Patents
燃料電池用改質器およびこれを含む燃料電池システム Download PDFInfo
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Abstract
【解決手段】本発明に係る燃料電池システム100は,水素と酸素との反応により電気エネルギーを発生させるスタック10と,熱エネルギーによる化学触媒反応によって燃料から水素ガスを発生させる改質器30と,改質器30に燃料を供給する燃料供給部50と,改質器30とスタック10とに空気を供給する空気供給部70とを有している。改質器30は,チャンネルを有する反応部31〜35を複数含み,この反応部31〜35が積層形成されている。
【選択図】図3
Description
さらに,上記反応部が,熱伝導体からなるものであってもよい
11 電気発生部
12 膜−電極アセンブリ
13,13’ 加圧プレート
13a 第1注入部
13b 第2注入部
13c 第1排出部
13d 第2排出部
16 セパレータ
30,40 改質器(燃料電池用改質器)
31,32,33,34,35 反応部
36 カバー部
50 燃料供給部
51 第1タンク
53 第2タンク
55 燃料ポンプ
70 空気供給部
71 空気ポンプ
86 第6供給ライン
100 燃料電池システム
Claims (23)
- チャンネルを有する反応部を複数含み,該反応部が積層されることを特徴とする,燃料電池用改質器。
- 前記反応部の前記チャンネルは,部分的に一つのパスを形成することを特徴とする,請求項1に記載の燃料電池用改質器。
- 前記反応部は,熱伝導体からなることを特徴とする,請求項1または2に記載の燃料電池用改質器。
- 前記反応部は,プレートタイプに形成されることを特徴とする,請求項1〜3のいずれかに記載の燃料電池用改質器。
- 前記反応部は,
燃料と空気の酸化触媒反応により熱エネルギーを発生する熱エネルギー発生部と;
該熱エネルギー発生部とは別途に燃料を受けるとともに,前記熱エネルギー発生部から熱を吸収して水素ガスを生成する水素ガス生成部と;
を含むことを特徴とする,請求項1〜4のいずれかに記載の燃料電池用改質器。 - 前記水素ガス生成部は,前記熱エネルギー発生部上に配置されることを特徴とする,請求項5に記載の燃料電池用改質器。
- 前記水素ガス生成部と結合されるカバー部をさらに含むことを特徴とする,請求項5または6に記載の燃料電池用改質器。
- 前記反応部は,
燃料と空気の酸化触媒反応により熱エネルギーを発生させる第1反応部と;
該第1反応部から発生する熱エネルギーを受けて燃料を蒸発させる第2反応部と;
該第2反応部で蒸発した燃料の改質触媒反応により水素ガスを発生させる第3反応部と;
該水素ガス中に含有された一酸化炭素の濃度を第1次的に低減させる第4反応部と;
前記水素ガス中に含有された一酸化炭素の濃度を第2次的に低減させる第5反応部と;
を含むことを特徴とする,請求項1〜7のいずれかに記載の燃料電池用改質器。 - 前記第1反応部を中心に置き,その上側に前記第3反応部と前記第4反応部が積層され,前記第1反応部の下側に前記第2反応部と前記第5反応部が積層されることを特徴とする,請求項8に記載の燃料電池用改質器。
- 前記第4反応部と結合するカバー部をさらに含むことを特徴とする,請求項8または9に記載の燃料電池用改質器。
- 前記第1反応部は,
第1本体と;,
該第1本体の上面に形成されて始端および終端を有する第1チャンネルと;
該第1チャンネルの始端に形成される流入口と;
前記第1チャンネルの終端に形成される流出口と;
前記流出口側に形成される第1通孔および第2通孔と;
を含むことを特徴とする,請求項8〜10に記載の燃料電池用改質器。 - 前記第2反応部は,
第2本体と;
該第2本体の上面に形成されて始端および終端を有する第2チャンネルと;
該第2チャンネルの始端に形成される流入口と;
前記第1通孔に連通する第3通孔と;
前記第2通孔に連通して前記第2チャンネルの終端に形成される第1溝と;
を含むことを特徴とする,請求項11に記載の燃料電池用改質器。 - 前記第3反応部は,
第3本体と;
該第3本体の上面に形成されて始端および終端を有する第3チャンネルと;
該第3チャンネルの始端に形成され,前記第2通孔に連通する第4通孔と;
前記第3チャンネルの終端に形成される第2溝と;
前記第1通孔に連通する第5通孔と;
を含むことを特徴とする,請求項11または12に記載の燃料電池用改質器。 - 前記第4反応部は,
第4本体と;
該第4本体の上面に形成されて始端および終端を有する第4チャンネルと;
該第4チャンネルの始端に形成されて前記第5通孔に連通する第7通孔と;
前記第4チャンネルの終端に形成されて前記第2溝に連通する第6通孔と;
を含むことを特徴とする,請求項13に記載の燃料電池用改質器。 - 前記第5反応部は,
第5本体と;
該第5本体の上面に形成されて始端および終端を有する第5チャンネルと;
該第5チャンネルの始端に形成される流入口と;
前記第5チャンネルの終端に形成される流出口と;
を含むことを特徴とする,請求項8〜14に記載の燃料電池用改質器。 - 水素と酸素との反応により電気エネルギーを発生させるスタックと;
熱エネルギーによる化学触媒反応によって燃料から水素ガスを発生させる改質器と;
該改質器に燃料を供給する燃料供給部と;
前記改質器と前記スタックとに空気を供給する空気供給部と;
を含み,
前記改質器は,チャンネルを有する反応部を少なくとも2つ含み,該反応部が積層されていることを特徴とする,燃料電池システム。 - 前記改質器は,
燃料と空気との酸化触媒反応により熱エネルギーを発生させる熱エネルギー発生部と;
該熱エネルギー発生部とは別途に燃料を受けるとともに,前記熱エネルギー発生部から熱を吸収して水素ガスを生成する水素ガス生成部と;
を含むことを特徴とする,請求項16に記載の燃料電池システム。 - 前記改質器は,
燃料と空気との酸化触媒反応により熱エネルギーを発生させる第1反応部と;
該第1反応部から発生する熱エネルギーを受けて燃料を蒸発させる第2反応部と;
該第2反応部で蒸発した燃料の改質触媒反応により水素ガスを発生させる第3反応部と;
前記水素ガス中に含有された一酸化炭素の濃度を第1次的に低減させる第4反応部と;
前記水素ガス中に含有された一酸化炭素の濃度を第2次的に低減させる第5反応部と;
を含んでいることを特徴とする,請求項16または17に記載の燃料電池システム。 - 前記反応部のチャンネルは,部分的に一つのパスを形成することを特徴とする,請求項16〜18のいずれかに記載の燃料電池システム。
- 前記反応部は,前記パスを形成するための通孔を有することを特徴とする,請求項19に記載の燃料電池システム。
- 前記反応部はプレートタイプに形成されることを特徴とする,請求項16〜20のいずれかに記載の燃料電池システム。
- 前記反応部は,熱伝導性を有する材質からなり,前記チャンネルが形成された本体を含むことを特徴とする,請求項16〜21のいずれかに記載の燃料電池システム。
- 前記本体は,アルミニウム,銅,鉄のいずれか一つからなることを特徴とする,請求項22に記載の燃料電池システム。
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KR1020040014254A KR100542201B1 (ko) | 2004-03-03 | 2004-03-03 | 연료 전지 시스템의 개질기 및 이를 채용한 연료 전지시스템 |
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JP2005059418A Pending JP2005251750A (ja) | 2004-03-03 | 2005-03-03 | 燃料電池用改質器およびこれを含む燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050193628A1 (ja) |
EP (1) | EP1571124A1 (ja) |
JP (1) | JP2005251750A (ja) |
KR (1) | KR100542201B1 (ja) |
CN (1) | CN100369310C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007290901A (ja) * | 2006-04-24 | 2007-11-08 | Toyota Central Res & Dev Lab Inc | 熱交換型改質器 |
JP2007297238A (ja) * | 2006-04-28 | 2007-11-15 | Toyota Central Res & Dev Lab Inc | 熱交換型改質器及び改質装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4331539B2 (ja) * | 2003-07-31 | 2009-09-16 | 株式会社フジキン | チャンバへのガス供給装置及びこれを用いたチャンバの内圧制御方法 |
KR100627334B1 (ko) | 2004-06-29 | 2006-09-25 | 삼성에스디아이 주식회사 | 연료전지용 개질기 및 이를 포함하는 연료 전지 시스템 |
KR20060080385A (ko) * | 2005-01-05 | 2006-07-10 | 삼성에스디아이 주식회사 | 연료 전지 시스템, 개질기, 반응 기판 및 그 반응 기판의제조 방법 |
JP4341587B2 (ja) * | 2005-06-09 | 2009-10-07 | カシオ計算機株式会社 | 反応装置 |
KR100764404B1 (ko) * | 2005-12-29 | 2007-10-05 | 삼성전기주식회사 | 마이크로 연료전지용 세라믹 다층 기판 개질 기 및 그제조방법 |
DE102006011496A1 (de) * | 2006-03-14 | 2007-09-20 | Bayer Technology Services Gmbh | Verfahren und Vorrichtung zur Herstellung von Chlor durch Gasphasenoxidation in einem gekühlten Wandreaktor |
EP2013141A2 (en) * | 2006-04-24 | 2009-01-14 | Toyota Jidosha Kabushiki Kaisha | Heat exchange reformer unit and reformer system |
KR100810965B1 (ko) * | 2006-05-29 | 2008-03-10 | 주식회사 엘지화학 | 다단계 반응용 마이크로 채널 반응 장치 |
KR100898855B1 (ko) * | 2006-07-21 | 2009-05-21 | 주식회사 엘지화학 | 열교환기를 포함한 마이크로 채널 개질 반응기 |
US10093538B2 (en) | 2012-11-19 | 2018-10-09 | Intelligent Energy Inc. | Heater assembly, hydrogen generator and method of providing hydrogen gas |
US9243560B2 (en) | 2012-11-19 | 2016-01-26 | Intelligent Energy Inc. | Hydrogen generator having a thermal actuator |
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US5811062A (en) * | 1994-07-29 | 1998-09-22 | Battelle Memorial Institute | Microcomponent chemical process sheet architecture |
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US20020131919A1 (en) * | 2001-03-15 | 2002-09-19 | Debellis Crispin L. | Modular fuel processing system for plate reforming type units |
US7220699B2 (en) * | 2003-03-31 | 2007-05-22 | Intelligent Energy, Inc. | Catalyst incorporation in a microreactor |
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- 2004-03-03 KR KR1020040014254A patent/KR100542201B1/ko not_active IP Right Cessation
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2005
- 2005-03-02 US US11/071,545 patent/US20050193628A1/en not_active Abandoned
- 2005-03-03 JP JP2005059418A patent/JP2005251750A/ja active Pending
- 2005-03-03 EP EP05101637A patent/EP1571124A1/en not_active Withdrawn
- 2005-03-03 CN CNB2005100716807A patent/CN100369310C/zh not_active Expired - Fee Related
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JPH10236802A (ja) * | 1997-02-28 | 1998-09-08 | Mitsubishi Electric Corp | 燃料改質装置 |
JP2003089502A (ja) * | 2001-09-12 | 2003-03-28 | Suzuki Motor Corp | メタノール改質装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007290901A (ja) * | 2006-04-24 | 2007-11-08 | Toyota Central Res & Dev Lab Inc | 熱交換型改質器 |
JP2007297238A (ja) * | 2006-04-28 | 2007-11-15 | Toyota Central Res & Dev Lab Inc | 熱交換型改質器及び改質装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1571124A1 (en) | 2005-09-07 |
US20050193628A1 (en) | 2005-09-08 |
KR100542201B1 (ko) | 2006-01-10 |
CN100369310C (zh) | 2008-02-13 |
CN1674342A (zh) | 2005-09-28 |
KR20050088789A (ko) | 2005-09-07 |
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