KR20090124824A - 외부 개질형 용융탄산염 연료전지 시스템 - Google Patents
외부 개질형 용융탄산염 연료전지 시스템 Download PDFInfo
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- KR20090124824A KR20090124824A KR1020080051242A KR20080051242A KR20090124824A KR 20090124824 A KR20090124824 A KR 20090124824A KR 1020080051242 A KR1020080051242 A KR 1020080051242A KR 20080051242 A KR20080051242 A KR 20080051242A KR 20090124824 A KR20090124824 A KR 20090124824A
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- 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
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
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- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
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- 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
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- 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
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0637—Direct internal reforming at the anode of the fuel cell
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- 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
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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
- 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
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- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (8)
- 개질 가스를 공급하는 개질 가스 공급 장치;상기 개질 가스 공급 장치의 개질 가스를 공급받아 개질 반응을 하는 개질 반응 장치;상기 개질 반응 장치에서 개질된 연료 가스를 공급받아 개질 반응하는 연료극/개질촉매;상기 연료극/개질촉매로 공급되는 연료 가스를 승온하는 열교환장치-Ⅰ를 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 청구항 1에 있어서,상기 개질 가스는 탄화수소 성분을 포함한 것을 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 청구항 1에 있어서,상기 개질 반응 장치는 개질 가스를 수소성분을 포함한 연료 가스로 반응시키는 것을 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 청구항 1에 있어서,상기 개질 반응 장치의 작동온도는 400℃ 내지 500℃인 것을 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 개질 가스를 공급하는 개질 가스 공급 장치;상기 개질 가스 공급 장치의 개질 가스를 공급받아 개질 반응을 하는 개질 반응 장치;상기 개질 반응 장치에서 개질된 연료 가스를 승온하는 열교환장치-Ⅰ;상기 열교환장치-Ⅰ에서 승온된 연료 가스를 공급받아 개질 반응하는 연료극/개질 촉매;상기 연료극/개질촉매에서 반응 후 남은 가스를 공급받는 연료극 배가스 처리장치;상기 연료극 배가스 처리장치에 공기를 공급하는 공기 공급 장치;상기 공기 공급 장치의 공기와 연료극 배가스 처리장치의 가스를 공급받는 공기극;상기 공기극을 통해 배기되는 배가스를 공급 받는 열교환 장치-Ⅰ;상기 열교환 장치-Ⅰ의 열을 회수하는 열교환 장치-Ⅱ를 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 청구항 4에 있어서,상기 개질 가스는 탄화수소 성분을 포함한 것을 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 청구항 4에 있어서,상기 개질 반응 장치는 개질 가스를 수소성분을 포함한 연료 가스로 반응시키는 것을 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
- 청구항 4에 있어서,상기 개질 반응 장치의 작동온도는 400℃ 내지 500℃인 것을 특징으로 하는 외부 개질형 용융탄산염 연료전지 시스템.
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Cited By (16)
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KR101309558B1 (ko) * | 2010-08-10 | 2013-09-24 | 한국전력공사 | 화력발전 시스템과 용융 탄산염 연료전지발전 시스템을 연계한 복합발전 시스템 |
US9077007B2 (en) | 2013-03-15 | 2015-07-07 | Exxonmobil Research And Engineering Company | Integrated power generation and chemical production using fuel cells |
US9077006B2 (en) | 2013-03-15 | 2015-07-07 | Exxonmobil Research And Engineering Company | Integrated power generation and carbon capture using fuel cells |
US9556753B2 (en) | 2013-09-30 | 2017-01-31 | Exxonmobil Research And Engineering Company | Power generation and CO2 capture with turbines in series |
US9755258B2 (en) | 2013-09-30 | 2017-09-05 | Exxonmobil Research And Engineering Company | Integrated power generation and chemical production using solid oxide fuel cells |
US9819042B2 (en) | 2013-09-30 | 2017-11-14 | Exxonmobil Research And Engineering Company | Fuel cell integration within a heat recovery steam generator |
CN113454821A (zh) * | 2018-11-30 | 2021-09-28 | 燃料电池能有限公司 | 用于深度co2捕获的熔融碳酸盐燃料电池的再生 |
US11211621B2 (en) | 2018-11-30 | 2021-12-28 | Exxonmobil Research And Engineering Company | Regeneration of molten carbonate fuel cells for deep CO2 capture |
US11335937B2 (en) | 2019-11-26 | 2022-05-17 | Exxonmobil Research And Engineering Company | Operation of molten carbonate fuel cells with high electrolyte fill level |
US11424469B2 (en) | 2018-11-30 | 2022-08-23 | ExxonMobil Technology and Engineering Company | Elevated pressure operation of molten carbonate fuel cells with enhanced CO2 utilization |
US11476486B2 (en) | 2018-11-30 | 2022-10-18 | ExxonMobil Technology and Engineering Company | Fuel cell staging for molten carbonate fuel cells |
US11664519B2 (en) | 2019-11-26 | 2023-05-30 | Exxonmobil Research And Engineering Company | Fuel cell module assembly and systems using same |
US11695122B2 (en) | 2018-11-30 | 2023-07-04 | ExxonMobil Technology and Engineering Company | Layered cathode for molten carbonate fuel cell |
US11742508B2 (en) | 2018-11-30 | 2023-08-29 | ExxonMobil Technology and Engineering Company | Reforming catalyst pattern for fuel cell operated with enhanced CO2 utilization |
US11888187B2 (en) | 2018-11-30 | 2024-01-30 | ExxonMobil Technology and Engineering Company | Operation of molten carbonate fuel cells with enhanced CO2 utilization |
US11978931B2 (en) | 2021-02-11 | 2024-05-07 | ExxonMobil Technology and Engineering Company | Flow baffle for molten carbonate fuel cell |
Family Cites Families (2)
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JP2004134262A (ja) | 2002-10-11 | 2004-04-30 | Mitsubishi Heavy Ind Ltd | 複合発電システム |
KR100751029B1 (ko) | 2006-06-30 | 2007-08-21 | 재단법인 포항산업과학연구원 | 연료전지 발전시스템 |
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US9556753B2 (en) | 2013-09-30 | 2017-01-31 | Exxonmobil Research And Engineering Company | Power generation and CO2 capture with turbines in series |
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US9819042B2 (en) | 2013-09-30 | 2017-11-14 | Exxonmobil Research And Engineering Company | Fuel cell integration within a heat recovery steam generator |
CN113454821B (zh) * | 2018-11-30 | 2024-02-27 | 燃料电池能有限公司 | 用于深度co2捕获的熔融碳酸盐燃料电池的再生 |
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US11888187B2 (en) | 2018-11-30 | 2024-01-30 | ExxonMobil Technology and Engineering Company | Operation of molten carbonate fuel cells with enhanced CO2 utilization |
US11888199B2 (en) | 2019-11-26 | 2024-01-30 | ExxonMobil Technology and Engineering Company | Operation of molten carbonate fuel cells with high electrolyte fill level |
US11664519B2 (en) | 2019-11-26 | 2023-05-30 | Exxonmobil Research And Engineering Company | Fuel cell module assembly and systems using same |
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