JP2008533656A - 改質器、燃料電池システム、および燃料電池システムの動作方法 - Google Patents
改質器、燃料電池システム、および燃料電池システムの動作方法 Download PDFInfo
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- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
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- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
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- C01B2203/14—Details of the flowsheet
- C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
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- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
本発明はさらに、酸化剤20と燃料18とを反応させてリフォーメート22を生成するための改質器12、燃料電池システム10を動作させる方法および酸化剤20と燃料18とを反応させてリフォーメート22を生成するための方法に関する。
Description
−バーナーと触媒とを備える改質器内において、燃料と酸化剤とを反応させてリフォーメートを生成する工程と、
−リフォーメートをベースにして燃料電池、特に高温燃料電池に電気エネルギを生成することによって、アノード排ガスを放出する工程とを含む方法に関する。
−ほぼすべての燃焼をバーナーで行う工程と、
−排ガス/燃料混合物を生成するためにバーナーから発する排ガスに燃料を供給する工程と、
−リフォーメートを生成するために排ガス/燃料混合物を触媒に送る工程とを含むことで先行技術よりも高度化されている。
12 改質器
14 バーナー
16 触媒
18 燃料
20 酸化剤
22 リフォーメート
24 燃料電池
26 アノード排ガス
28 送風機
30 インジェクタ
32 排ガス排出口
34 第1の燃料供給装置
36 第2の燃料供給装置
38 排ガス排出
40 排ガス/燃料混合物
Claims (16)
- バーナー(14)と触媒(16)からなる改質器(12)を備え、燃料(18)と酸化剤(20)とが反応してリフォーメート(22)が生成されるように備えられ、改質器(12)によって生成された該リフォーメート(22)をベースに電気エネルギを生成することによってアノード排ガス(26)を放出する燃料電池(24)、特に高温燃料電池を有する燃料電池システムであって、該アノード排ガス(26)のすべてを該バーナー(14)に戻すのに適する手段(28、30)を備えることを特徴とする燃料電池システム(10)。
- 排ガスを環境に排出するための排ガス排出口(32)を1つだけ備え、該排ガス排出口(32)は前記バーナー(14)と前記触媒(16)との間に配置されることを特徴とする請求項1に記載の燃料電池システム(10)。
- 前記排ガス排出口(32)と前記触媒(16)との間に配置された第1の燃料供給装置(34)を備えることを特徴とする請求項2に記載の燃料電池システム(10)。
- 前記バーナー(14)に割り当てられた第2の燃料供給装置(36)を備えることを特徴とする請求項1から3のいずれかに記載の燃料電池システム(10)。
- 前記酸化剤(20)は酸化剤の流れの形態で前記バーナー(14)へと供給され、前記アノード排ガス(26)は該酸化剤の流れへと送られることを特徴とする請求項1から4のいずれかに記載の燃料電池システム(10)。
- 前記手段(28、30)は前記アノード排ガス(26)を前記酸化剤の流れへと送るためのインジェクタ(30)を含む請求項5に記載の燃料電池システム(10)。
- 前記酸化剤(20)として空気が使用され、前記酸化剤の流れを生成するための前記手段(28、30)は送風機(28)を含む、ことを特徴とする請求項5または6に記載の燃料電池システム(10)。
- 酸化剤(20)と燃料(18)とを反応させて燃料電池(24)、特に高温燃料電池を動作させるのに適したリフォーメート(22)が生成されるための、バーナー(14)とその下流に触媒(16)とを備えた改質器(12)であって、該バーナー(14)は実質的に燃焼全体を行うように設計され、燃料は該触媒(16)に供給される排ガス/燃料混合物(40)を生成するために該バーナーから発する排ガス(38)に供給される改質器。
- 燃料電池システム(10)、特に高温燃料電池システムを動作させる方法であって、
−バーナー(14)と触媒(16)とを備える改質器(12)内において、燃料(18)および酸化剤(20)とを反応させてリフォーメート(22)を生成する工程と、
−リフォーメート(22)をベースにして燃料電池、特に高温燃料電池において電気エネルギを生成することによって、アノード排ガス(26)を放出する工程とを含み、
該アノード排ガス(14)のすべてが該バーナー(14)に供給されることを特徴とする方法。 - 環境への排ガス排出口(32)が1つだけ備えられ、該排ガスは前記バーナー(14)と前記触媒(16)との間に排出されることを特徴とする請求項9に記載の方法。
- 前記燃料(18)は前記排ガス排出口(32)と前記触媒(16)との間に供給されることを特徴とする請求項10に記載の方法。
- 前記バーナー(14)には少なくとも一時的に、好ましくは少なくとも始動段階で燃料(18)が供給されることを特徴とする請求項9から11のいずれかに記載の方法。
- 前記アノード排ガス(26)は酸化剤(20)の流れに供給されることを特徴とする請求項9から12のいずれかに記載の方法。
- 前記アノード排ガス(26)はインジェクタ(30)を介して酸化剤(20)の流れに供給されることを特徴とする請求項13に記載の方法。
- 前記酸化剤(20)として空気が使用され、前記酸化剤(20)の流れを生成するために送風機(28)が使用されることを特徴とする請求項13または14に記載の方法。
- 燃料(18)と酸化剤(20)とを反応させて燃料電池(24)、特に高温燃料電池を動作させるのに適したリフォーメート(22)を生成する方法であって、
−ほぼすべての燃焼をバーナー(14)で行う工程と、
−排ガス/燃料混合物(40)を生成するために該バーナー(14)から発する排ガス(38)に燃料(18)を供給する工程と、
−リフォーメート(22)を生成するために排ガス/燃料混合物(40)を触媒(16)に送る工程とを含むことを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005010935A DE102005010935A1 (de) | 2005-03-09 | 2005-03-09 | Reformer, Brennstoffzellensystem und Verfahren zum Betreiben eines Brennstoffzellensystems |
PCT/DE2006/000383 WO2006094482A1 (de) | 2005-03-09 | 2006-03-06 | Reformer, brennstoffzellensystem und verfahren zum betreiben eines brennstoffzellensystems |
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JP2008533656A true JP2008533656A (ja) | 2008-08-21 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008500040A Pending JP2008533656A (ja) | 2005-03-09 | 2006-03-06 | 改質器、燃料電池システム、および燃料電池システムの動作方法 |
Country Status (9)
Country | Link |
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US (1) | US20080213636A1 (ja) |
EP (1) | EP1856758A1 (ja) |
JP (1) | JP2008533656A (ja) |
KR (1) | KR20070107169A (ja) |
CN (1) | CN101138122A (ja) |
AU (1) | AU2006222447B2 (ja) |
CA (1) | CA2601461A1 (ja) |
DE (1) | DE102005010935A1 (ja) |
WO (1) | WO2006094482A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011059417A1 (en) * | 2009-11-10 | 2011-05-19 | Utc Power Corporation | Pressurized premixing of gases in an injector |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006032470B4 (de) * | 2006-07-13 | 2008-07-10 | Enerday Gmbh | Brennstoffzellensystem mit Reformer und Nachbrenner sowie dessen Verwendung in einem Kraftfahrzeug |
DE102006032469B4 (de) * | 2006-07-13 | 2008-06-19 | Enerday Gmbh | Reformer für ein Brennstoffzellensystem und Verfahren zum Betreiben eines Reformers sowie deren Verwendung |
DE102007017501A1 (de) * | 2007-04-13 | 2008-10-16 | Enerday Gmbh | Verfahren zum Überprüfen eines Reformers und elektrische Steuereinheit |
DE102007062034B4 (de) | 2007-12-21 | 2022-10-06 | Robert Bosch Gmbh | Verfahren zur Temperaturregelung in einem Brennstoffzellensystem und Brennstoffzellensystem |
DE102008027292A1 (de) | 2008-06-06 | 2009-12-10 | J. Eberspächer GmbH & Co. KG | Brennstoffzellensystem und damit ausgestattetes Kraftfahrzeug |
CN105070928B (zh) * | 2015-07-08 | 2017-10-20 | 广东合即得能源科技有限公司 | 一种燃料电池供氧系统及供氧方法 |
AT520263B1 (de) * | 2017-08-07 | 2019-12-15 | Avl List Gmbh | Brennstoffzellensystem mit zumindest einer Hochtemperatur-Brennstoffzelle |
DE102017215551A1 (de) * | 2017-09-05 | 2019-03-07 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennstoffzellenvorrichtung |
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JP2003112902A (ja) * | 2001-10-01 | 2003-04-18 | Nissan Motor Co Ltd | 燃料改質器の制御装置 |
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JPH08329967A (ja) * | 1995-05-30 | 1996-12-13 | Toshiba Corp | 燃料電池発電プラント |
US6331366B1 (en) * | 1999-06-23 | 2001-12-18 | International Fuel Cells Llc | Operating system for a fuel cell power plant |
JP3543717B2 (ja) * | 2000-02-18 | 2004-07-21 | 日産自動車株式会社 | 触媒燃焼器 |
DE10109983A1 (de) * | 2000-03-07 | 2001-12-13 | Klug Karl H | Elektrokatalytischer Reformer für die Synthesegaserzeugung |
JP2002124282A (ja) * | 2000-10-16 | 2002-04-26 | Honda Motor Co Ltd | 燃料電池システム |
JP3614110B2 (ja) * | 2001-02-21 | 2005-01-26 | 日産自動車株式会社 | 燃料電池システム |
EP1246287B1 (de) * | 2001-03-31 | 2011-05-11 | Viessmann Werke GmbH & Co KG | Kombinierte Kraft- Wärmeanlage mit Gaserzeugungssystem und Brennstoffzellen sowie Verfahren zu ihrem Betrieb |
US6838200B2 (en) * | 2002-01-22 | 2005-01-04 | General Motors Corporation | Fuel processing system having gas recirculation for transient operations |
DE10247521B4 (de) * | 2002-10-11 | 2005-03-03 | Webasto Ag | Brennstoffzellensystem |
CA2448715C (en) * | 2002-11-11 | 2011-07-05 | Nippon Telegraph And Telephone Corporation | Fuel cell power generating system with two fuel cells of different types and method of controlling the same |
US20050053816A1 (en) * | 2002-11-15 | 2005-03-10 | Anuj Bhargava | Burner for combusting the anode exhaust gas stream in a PEM fuel cell power plant |
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2005
- 2005-03-09 DE DE102005010935A patent/DE102005010935A1/de not_active Withdrawn
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2006
- 2006-03-06 WO PCT/DE2006/000383 patent/WO2006094482A1/de not_active Application Discontinuation
- 2006-03-06 EP EP06722551A patent/EP1856758A1/de not_active Withdrawn
- 2006-03-06 AU AU2006222447A patent/AU2006222447B2/en not_active Ceased
- 2006-03-06 US US11/908,201 patent/US20080213636A1/en not_active Abandoned
- 2006-03-06 CN CNA2006800072569A patent/CN101138122A/zh active Pending
- 2006-03-06 KR KR1020077022129A patent/KR20070107169A/ko active Search and Examination
- 2006-03-06 CA CA002601461A patent/CA2601461A1/en not_active Abandoned
- 2006-03-06 JP JP2008500040A patent/JP2008533656A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5482636A (en) * | 1977-11-26 | 1979-07-02 | United Technologies Corp | Fuel cell power plant |
JP2003112902A (ja) * | 2001-10-01 | 2003-04-18 | Nissan Motor Co Ltd | 燃料改質器の制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011059417A1 (en) * | 2009-11-10 | 2011-05-19 | Utc Power Corporation | Pressurized premixing of gases in an injector |
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CA2601461A1 (en) | 2006-09-14 |
WO2006094482A1 (de) | 2006-09-14 |
KR20070107169A (ko) | 2007-11-06 |
AU2006222447A1 (en) | 2006-09-14 |
US20080213636A1 (en) | 2008-09-04 |
DE102005010935A1 (de) | 2006-09-14 |
AU2006222447B2 (en) | 2009-08-27 |
EP1856758A1 (de) | 2007-11-21 |
CN101138122A (zh) | 2008-03-05 |
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