KR100700552B1 - 연료전지의 개질기용 촉매 충진 방법 - Google Patents
연료전지의 개질기용 촉매 충진 방법 Download PDFInfo
- Publication number
- KR100700552B1 KR100700552B1 KR1020050095731A KR20050095731A KR100700552B1 KR 100700552 B1 KR100700552 B1 KR 100700552B1 KR 1020050095731 A KR1020050095731 A KR 1020050095731A KR 20050095731 A KR20050095731 A KR 20050095731A KR 100700552 B1 KR100700552 B1 KR 100700552B1
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- Prior art keywords
- catalyst
- reformer
- fuel cell
- fuel
- reaction
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
- C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
- C01B3/26—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
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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
- H01M8/0625—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 in a modular combined reactor/fuel cell structure
- H01M8/0631—Reactor construction specially adapted for combination reactor/fuel cell
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- 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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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/066—Integration with other chemical processes with fuel cells
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- 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
- C01B2203/1052—Nickel or cobalt catalysts
- C01B2203/1058—Nickel catalysts
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (4)
- 연료전지의 개질기부에서의 수증기 개질 반응의 반응성을 향상시킬 수 있도록 상기 개질기부의 내부로 공급되는 연료의 유동의 중간에 구비되는 백금, 로듐, 루테늄 등의 귀금속 계열 중 어느 하나의 촉매와 니켈 촉매가, 상기 수증기 개질 반응의 전반부에는 상기 귀금속 계열 촉매의 중량비가 높고, 상기 수증기 개질반응의 후반부에는 반응의 전반부에 비하여 상대적으로 상기 니켈 촉매의 중량비가 높은 것을 특징으로 하는 연료전지의 개질기용 촉매 충진 방법.
- 삭제
- 삭제
- 제1항에 있어서,상기 니켈 촉매와 상기 귀금속 계열 중 어느 하나인 촉매의 충진 중량비는, 2:8 ~ 4:6 사이의 중량비로 충진되는 것을 특징으로 하는 연료전지의 개질기용 촉매 충진 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050095731A KR100700552B1 (ko) | 2005-10-11 | 2005-10-11 | 연료전지의 개질기용 촉매 충진 방법 |
Applications Claiming Priority (1)
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KR1020050095731A KR100700552B1 (ko) | 2005-10-11 | 2005-10-11 | 연료전지의 개질기용 촉매 충진 방법 |
Publications (1)
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KR100700552B1 true KR100700552B1 (ko) | 2007-03-28 |
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KR1020050095731A KR100700552B1 (ko) | 2005-10-11 | 2005-10-11 | 연료전지의 개질기용 촉매 충진 방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009054830A1 (en) * | 2007-10-25 | 2009-04-30 | Utc Power Corporation | Reduced generation of ammonia in nickel catalyst of reformer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05211067A (ja) * | 1991-12-11 | 1993-08-20 | Tonen Corp | 溶融炭酸塩型燃料電池の始動方法 |
JPH06104002A (ja) * | 1992-09-16 | 1994-04-15 | Tonen Corp | 内部改質式溶融炭酸塩型燃料電池 |
JPH0848501A (ja) * | 1994-08-05 | 1996-02-20 | Toshiba Corp | 改質装置 |
JPH08239201A (ja) * | 1994-07-05 | 1996-09-17 | Satoyuki Inui | メタンの改質による水素の製造法 |
JP2002104808A (ja) | 2000-09-27 | 2002-04-10 | Hitachi Ltd | 燃料改質方法 |
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2005
- 2005-10-11 KR KR1020050095731A patent/KR100700552B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05211067A (ja) * | 1991-12-11 | 1993-08-20 | Tonen Corp | 溶融炭酸塩型燃料電池の始動方法 |
JPH06104002A (ja) * | 1992-09-16 | 1994-04-15 | Tonen Corp | 内部改質式溶融炭酸塩型燃料電池 |
JPH08239201A (ja) * | 1994-07-05 | 1996-09-17 | Satoyuki Inui | メタンの改質による水素の製造法 |
JPH0848501A (ja) * | 1994-08-05 | 1996-02-20 | Toshiba Corp | 改質装置 |
JP2002104808A (ja) | 2000-09-27 | 2002-04-10 | Hitachi Ltd | 燃料改質方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009054830A1 (en) * | 2007-10-25 | 2009-04-30 | Utc Power Corporation | Reduced generation of ammonia in nickel catalyst of reformer |
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