KR100814858B1 - 연료 전지 개질부용 열원부의 작동 방법, 이를 적용한개질부, 및 이를 적용한 연료 전지 시스템 - Google Patents
연료 전지 개질부용 열원부의 작동 방법, 이를 적용한개질부, 및 이를 적용한 연료 전지 시스템 Download PDFInfo
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- KR100814858B1 KR100814858B1 KR1020070017559A KR20070017559A KR100814858B1 KR 100814858 B1 KR100814858 B1 KR 100814858B1 KR 1020070017559 A KR1020070017559 A KR 1020070017559A KR 20070017559 A KR20070017559 A KR 20070017559A KR 100814858 B1 KR100814858 B1 KR 100814858B1
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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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- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
- C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
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- C01B2203/06—Integration with other chemical processes
- C01B2203/066—Integration with other chemical processes with fuel cells
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- 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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- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
- C01B2203/1058—Nickel catalysts
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- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1064—Platinum group metal catalysts
- C01B2203/107—Platinum catalysts
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- C01B2203/1041—Composition of the catalyst
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- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
Description
Claims (18)
- 연료와 산화제의 산화 촉매 반응을 통해 열을 발생시키는 열원부에 있어서,산화제를 상기 열원부에 공급하여 연료 산화 촉매에 산화제를 흡착시키는 단계;연료를 상기 열원부에 공급하여 연료 산화 촉매에 연료를 흡착시키는 단계; 및상기 연료와 상기 산화제를 상기 열원부에 공급하고, 상기 연료를 상기 산화제에 대한 화학양론비의 1 내지 2배로 공급하는 단계를 포함하는 연료 전지 개질부용 열원부의 작동 방법.
- 제1항에 있어서,상기 산화제를 흡착시키는 단계에서 상기 산화제는 0.1 내지 10 l/min으로 공급되는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제1항에 있어서,상기 연료를 흡착시키는 단계에서 상기 연료는 0.1 내지 10 l/min으로 공급되는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제1항에 있어서,상기 연료를 흡착시키는 단계는 산화제에 대하여 과잉의 연료를 상기 열원부에 공급하는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제4항에 있어서,상기 과잉의 연료의 공급량은 상기 산화제에 대한 화학양론비의 4 내지 10배인 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제1항에 있어서,상기 연료를 상기 산화제에 대한 화학양론비의 1 내지 2배로 공급하는 단계에서 상기 연료는 50 내지 1400 ml/min으로 공급되는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제1항에 있어서,상기 산화제를 흡착시키는 단계 전에 연료 산화 촉매를 열처리하는 단계를 더 포함하는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제7항에 있어서,상기 연료 산화 촉매를 열처리하는 단계는 500 내지 1000℃에서 이루어지는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제7항에 있어서,상기 연료 산화 촉매를 열처리하는 단계는 1 내지 2 시간 동안 이루어지는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제7항에 있어서,상기 연료 산화 촉매를 열처리하는 단계에서 상승한 온도를 소정의 산화 촉매 반응 시작 온도로 낮추는 단계를 더 포함하는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제10항에 있어서,상기 상승한 온도를 상기 산화 촉매 반응 시작 온도로 낮추는 단계는 2 내지 6℃/min의 속도로 이루어지는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제1항에 있어서,상기 연료 산화 촉매는 상기 연료를 흡착할 수 있는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제12항에 있어서,상기 연료 산화 촉매는 상기 연료를 흡착할 수 있는 강산(strong acid) 작용기를 포함하는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제13항에 있어서,상기 연료 산화 촉매는 황산 이온 및 무기 산화물을 포함하는 고체산, 및 백금계 금속을 포함하는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제14항에 있어서,상기 백금계 금속은 Pt, Pd, Ru, Rh, Ir, Os, 및 이들의 조합으로 이루어진 군에서 선택되는 것인 연료 전지 개질부용 열원부의 작동 방법.
- 제14항에 있어서,상기 무기 산화물은 Zr, Ce, Al, 및 이들의 조합으로 이루어진 군에서 선택되는 원소의 산화물인 것인 연료 전지 개질부용 열원부의 작동 방법.
- 연료와 산화제의 산화 촉매 반응을 통해 열을 발생시키는 열원부, 및 개질 촉매 반응을 통해 연료로부터 수소 가스를 발생시키는 개질 반응부를 포함하며,제1항 내지 제16항 중 어느 한 항에 따른 열원부의 작동 방법을 적용한 연료 전지 개질부.
- 제17항에 따른 개질부;수소 가스와 산화제의 전기 화학적인 반응을 통해 전기 에너지를 발생시키는 적어도 하나의 전기 발생부;연료를 상기 개질부로 공급하는 연료 공급부; 및산화제를 상기 개질부 및 전기 발생부로 공급하는 산화제 공급부를 포함하는 연료 전지 시스템.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070017559A KR100814858B1 (ko) | 2007-02-21 | 2007-02-21 | 연료 전지 개질부용 열원부의 작동 방법, 이를 적용한개질부, 및 이를 적용한 연료 전지 시스템 |
| US12/016,105 US8354068B2 (en) | 2007-02-21 | 2008-01-17 | Method of driving heating unit for reformer, and reformer and fuel cell system including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070017559A KR100814858B1 (ko) | 2007-02-21 | 2007-02-21 | 연료 전지 개질부용 열원부의 작동 방법, 이를 적용한개질부, 및 이를 적용한 연료 전지 시스템 |
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| Publication Number | Publication Date |
|---|---|
| KR100814858B1 true KR100814858B1 (ko) | 2008-03-20 |
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| KR1020070017559A Expired - Fee Related KR100814858B1 (ko) | 2007-02-21 | 2007-02-21 | 연료 전지 개질부용 열원부의 작동 방법, 이를 적용한개질부, 및 이를 적용한 연료 전지 시스템 |
Country Status (2)
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| US (1) | US8354068B2 (ko) |
| KR (1) | KR100814858B1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000191304A (ja) | 1998-12-25 | 2000-07-11 | Ishikawajima Harima Heavy Ind Co Ltd | 液体燃料蒸発器とこれを用いた燃料電池用改質器 |
| JP2000203803A (ja) | 1999-01-14 | 2000-07-25 | Toyota Motor Corp | 炭化水素を水素へ改質する改質器の起動方法 |
| JP2001180908A (ja) | 1999-12-27 | 2001-07-03 | Matsushita Electric Ind Co Ltd | 水素発生装置およびその起動方法、停止方法 |
| JP2002113363A (ja) | 2000-10-10 | 2002-04-16 | Mitsubishi Heavy Ind Ltd | 低温酸化触媒 |
| JP2003104706A (ja) | 2001-07-27 | 2003-04-09 | Honda Motor Co Ltd | 燃料改質装置とその起動方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086184A (en) * | 1973-05-02 | 1978-04-25 | Exxon Research & Engineering Co. | Reactivation of deactivated hydrocarbon conversion catalyst by ultrasonic insonation |
| CA2238034A1 (en) * | 1995-11-17 | 1997-05-29 | Hydrocarbon Technologies, Inc. | Supported solid superacid catalysts and method for making them |
| US20050014040A1 (en) * | 2003-06-27 | 2005-01-20 | Ultracell Corporation | Fuel preheat in fuel cells and portable electronics |
| EP2074284A4 (en) * | 2006-10-20 | 2017-03-15 | Shell Internationale Research Maatschappij B.V. | Heating hydrocarbon containing formations in a line drive staged process |
-
2007
- 2007-02-21 KR KR1020070017559A patent/KR100814858B1/ko not_active Expired - Fee Related
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2008
- 2008-01-17 US US12/016,105 patent/US8354068B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000191304A (ja) | 1998-12-25 | 2000-07-11 | Ishikawajima Harima Heavy Ind Co Ltd | 液体燃料蒸発器とこれを用いた燃料電池用改質器 |
| JP2000203803A (ja) | 1999-01-14 | 2000-07-25 | Toyota Motor Corp | 炭化水素を水素へ改質する改質器の起動方法 |
| JP2001180908A (ja) | 1999-12-27 | 2001-07-03 | Matsushita Electric Ind Co Ltd | 水素発生装置およびその起動方法、停止方法 |
| JP2002113363A (ja) | 2000-10-10 | 2002-04-16 | Mitsubishi Heavy Ind Ltd | 低温酸化触媒 |
| JP2003104706A (ja) | 2001-07-27 | 2003-04-09 | Honda Motor Co Ltd | 燃料改質装置とその起動方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8354068B2 (en) | 2013-01-15 |
| US20080199745A1 (en) | 2008-08-21 |
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