KR20050121754A - 양극배출가스를 재활용 하는 연료전지 - Google Patents
양극배출가스를 재활용 하는 연료전지 Download PDFInfo
- Publication number
- KR20050121754A KR20050121754A KR1020057021209A KR20057021209A KR20050121754A KR 20050121754 A KR20050121754 A KR 20050121754A KR 1020057021209 A KR1020057021209 A KR 1020057021209A KR 20057021209 A KR20057021209 A KR 20057021209A KR 20050121754 A KR20050121754 A KR 20050121754A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- carbon dioxide
- exhaust gas
- water
- anode
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
- H01M2008/147—Fuel cells with molten carbonates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
- H01M8/0668—Removal of carbon monoxide or carbon dioxide
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (8)
- 양극부 및 음극부를 포함하는 연료전지와;상기 양극배출가스로부터 이산화탄소를 분리하기 위해 상기 음극부용 산화제공급가스를 사용하는 분압 압력선회흡수 조립체와;상기 이산화탄소의 분리 후에 상기 연료전지의 상기 양극부로 상기 양극배출가스를 재활용시키고 상기 연료전지의 상극 음극부로 상기 이산화탄소를 포함하는 산화제공급가스를 공급하는 혼합기를 포함하며;상기 분압 압력선회흡수 조립체는 상기 양극배출가스 내의 이산화탄소의 분압과 상기 산화제공급가스 내의 산화제가스의 분압의 차이를 기초로 하는 분리를 제공하는 것을 특징으로 하는 연료전지시스템.
- 제1항에 있어서, 상기 양극부으로부터 나오는 양극배출가스로부터 물을 분리하는 물전송 조립체를 추가로 포함하는 것을 특징으로 하는 연료전지시스템.
- 제2항에 있어서, 상기 물전송 조립체는 상기 분압 압력선회흡수 조립체의 상부에 있는 것을 특징으로 하는 연료전지시스템.
- 제3항에 있어서, 상기 물전송 조립체는 분압 압력선회 물전송휘일을 포함하고; 상기 분압 압력선회흡수 조립체는 이산화탄소 전송휘일을 포함하는 것을 특징으로 하는 연료전지시스템.
- 제2항에 있어서, 상기 물전송 조립체는 물흡수매체를 포함하는 것을 특징으로 하는 연료전지시스템.
- 제5항에 있어서, 상기 물흡수매체는 양극배출가스의 이슬점이나 그 이상에서 작동하는 것을 특징으로 하는 연료전지시스템.
- 제2항에 있어서, 상기 물전송 조립체는 응축기를 포함하는 것을 특징으로 하는 연료전지시스템.
- 제7항에 있어서, 상기 물전송 조립체는 전해질로 오염된 물의 제거를 위한 정화기 및 배출기를 추가로 포함하는 것을 특징으로 하는 연료전지시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/439,132 | 2003-05-15 | ||
US10/439,132 US7060382B2 (en) | 2003-05-15 | 2003-05-15 | Fuel cell system with recycle of anode exhaust gas |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050121754A true KR20050121754A (ko) | 2005-12-27 |
KR100768973B1 KR100768973B1 (ko) | 2007-10-22 |
Family
ID=33417730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057021209A KR100768973B1 (ko) | 2003-05-15 | 2004-02-25 | 양극배출가스의 재활용을 이용하는 연료전지 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7060382B2 (ko) |
EP (1) | EP1639665A4 (ko) |
JP (1) | JP2006525626A (ko) |
KR (1) | KR100768973B1 (ko) |
WO (1) | WO2004105158A2 (ko) |
Families Citing this family (36)
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US7858256B2 (en) * | 2005-05-09 | 2010-12-28 | Bloom Energy Corporation | High temperature fuel cell system with integrated heat exchanger network |
US20060251934A1 (en) * | 2005-05-09 | 2006-11-09 | Ion America Corporation | High temperature fuel cell system with integrated heat exchanger network |
US8691462B2 (en) | 2005-05-09 | 2014-04-08 | Modine Manufacturing Company | High temperature fuel cell system with integrated heat exchanger network |
US7591880B2 (en) | 2005-07-25 | 2009-09-22 | Bloom Energy Corporation | Fuel cell anode exhaust fuel recovery by adsorption |
JP5113749B2 (ja) * | 2005-07-25 | 2013-01-09 | ブルーム エナジー コーポレーション | 分圧スイング吸着を利用するガス分離方法および装置 |
US7520916B2 (en) * | 2005-07-25 | 2009-04-21 | Bloom Energy Corporation | Partial pressure swing adsorption system for providing hydrogen to a vehicle fuel cell |
US7736777B2 (en) * | 2005-08-11 | 2010-06-15 | Fuelcell Energy, Inc. | Control assembly for controlling a fuel cell system during shutdown and restart |
EP1760816A3 (en) * | 2005-08-31 | 2010-05-05 | Samsung SDI Co., Ltd. | Method and apparatus for water management in direct methanol fuel cell system using heat exchanger |
KR100802283B1 (ko) * | 2006-09-01 | 2008-02-11 | 두산중공업 주식회사 | 연료극 배출가스의 재순환 방식을 적용한 연료전지 발전장치 |
US7695545B2 (en) | 2007-03-14 | 2010-04-13 | Air Products And Chemicals, Inc. | Adsorption process to recover hydrogen from feed gas mixtures having low hydrogen concentration |
FI122455B (fi) * | 2007-10-03 | 2012-01-31 | Waertsilae Finland Oy | Polttokennolaitteisto |
US8367256B2 (en) * | 2008-01-09 | 2013-02-05 | Fuelcell Energy, Inc. | Water recovery assembly for use in high temperature fuel cell systems |
US8652694B2 (en) * | 2008-03-04 | 2014-02-18 | Fuelcell Energy, Inc. | Water recovery assembly for transferring water from fuel cell cathode exhaust |
US9142852B2 (en) * | 2008-06-23 | 2015-09-22 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Bicarbonate and carbonate as hydroxide carriers in a biological fuel cell |
US8062799B2 (en) * | 2008-08-19 | 2011-11-22 | Fuelcell Energy, Inc. | High-efficiency dual-stack molten carbonate fuel cell system |
US8445147B2 (en) * | 2009-02-26 | 2013-05-21 | Fuelcell Energy, Inc. | Fuel humidifier assembly for use in high temperature fuel cell systems |
US9819038B2 (en) * | 2011-03-31 | 2017-11-14 | General Electric Company | Fuel cell reforming system with carbon dioxide removal |
JP5860636B2 (ja) * | 2011-08-25 | 2016-02-16 | シャープ株式会社 | アニオン交換膜型燃料電池システム |
US10256496B2 (en) * | 2014-07-01 | 2019-04-09 | General Electric Company | Power generation systems and methods utilizing cascaded fuel cells |
US10763523B2 (en) * | 2014-11-21 | 2020-09-01 | Fuelcell Energy, Inc. | Fuel cell system with waste heat recovery for production of high pressure steam |
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WO2017184818A1 (en) * | 2016-04-21 | 2017-10-26 | Fuelcell Energy, Inc. | High efficiency fuel cell system with intermediate co2 recovery system |
KR102326948B1 (ko) | 2016-04-21 | 2021-11-16 | 퓨얼 셀 에너지, 인크 | 이산화탄소 포획을 위해 용융 탄산염 연료 전지 애노드 배기를 후가공처리하는 방법 |
KR102204609B1 (ko) * | 2016-04-22 | 2021-01-18 | 퓨얼 셀 에너지, 인크 | 연료전지 시스템을 위한 플루 가스 오염물의 현장 모니터링 |
WO2017189744A1 (en) * | 2016-04-27 | 2017-11-02 | Fuelcell Energy, Inc. | Carbon dioxide removal system for anode exhaust of a fuel cell |
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CN106229528B (zh) * | 2016-09-30 | 2019-01-08 | 江苏科技大学 | 一种燃料电池尾气回收利用装置 |
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JP6997032B2 (ja) * | 2018-04-23 | 2022-02-03 | 東京瓦斯株式会社 | 燃料電池システム |
KR102541753B1 (ko) | 2018-12-18 | 2023-06-14 | 레르 리키드 쏘시에떼 아노님 뿌르 레드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 | 연료 전지와 증기 메탄 개질기를 통합하는 방법 |
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-
2003
- 2003-05-15 US US10/439,132 patent/US7060382B2/en not_active Expired - Fee Related
-
2004
- 2004-02-25 KR KR1020057021209A patent/KR100768973B1/ko active IP Right Grant
- 2004-02-25 EP EP04714551A patent/EP1639665A4/en not_active Withdrawn
- 2004-02-25 WO PCT/US2004/005486 patent/WO2004105158A2/en active Application Filing
- 2004-02-25 JP JP2006501191A patent/JP2006525626A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1639665A4 (en) | 2010-03-03 |
JP2006525626A (ja) | 2006-11-09 |
WO2004105158A3 (en) | 2005-03-03 |
WO2004105158A2 (en) | 2004-12-02 |
US7060382B2 (en) | 2006-06-13 |
KR100768973B1 (ko) | 2007-10-22 |
EP1639665A2 (en) | 2006-03-29 |
US20040229102A1 (en) | 2004-11-18 |
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