JP5135209B2 - 水素生成装置、これを備える燃料電池システムおよびその運転方法 - Google Patents
水素生成装置、これを備える燃料電池システムおよびその運転方法 Download PDFInfo
- Publication number
- JP5135209B2 JP5135209B2 JP2008510958A JP2008510958A JP5135209B2 JP 5135209 B2 JP5135209 B2 JP 5135209B2 JP 2008510958 A JP2008510958 A JP 2008510958A JP 2008510958 A JP2008510958 A JP 2008510958A JP 5135209 B2 JP5135209 B2 JP 5135209B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- air
- reformer
- supply
- combustor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- H01M8/0668—Removal of carbon monoxide or carbon dioxide
-
- 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
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
- C01B3/0047—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
- C01B3/0057—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof also containing nickel
-
- 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
-
- 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
- C01B3/384—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 the catalyst being continuously externally heated
-
- 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
- C01B3/48—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 followed by reaction of water vapour with carbon monoxide
-
- 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
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
- C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
- C01B3/583—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction the reaction being the selective oxidation of carbon monoxide
-
- 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
- H01M8/04022—Heating by combustion
-
- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04268—Heating of fuel cells during the start-up of the fuel cells
-
- 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
-
- 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
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- 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
- C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
-
- 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
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0435—Catalytic purification
- C01B2203/044—Selective oxidation of carbon monoxide
-
- 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
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
-
- 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
-
- 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
- C01B2203/08—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
-
- 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
- C01B2203/08—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
- C01B2203/0816—Heating by flames
-
- 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
- C01B2203/08—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
- C01B2203/0822—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel the fuel containing hydrogen
-
- 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
- C01B2203/08—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
- C01B2203/0827—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel at least part of the fuel being a recycle stream
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1604—Starting up the process
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
- C01B2203/1619—Measuring the temperature
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1642—Controlling the product
- C01B2203/1647—Controlling the amount of the product
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1642—Controlling the product
- C01B2203/1647—Controlling the amount of the product
- C01B2203/1652—Measuring the amount of product
- C01B2203/1657—Measuring the amount of product the product being hydrogen
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1695—Adjusting the feed of the combustion
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
-
- 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
- Y02E60/32—Hydrogen storage
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fuel Cell (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
図1は、第1実施形態の燃料電池システムの概略構成の一例を示すブロック図である。以下、図1を参照しながら、本実施形態の燃料電池システムについて、ハードウェアと制御系統に分けて説明する。
(第2実施形態)
第1実施形態の燃料電池システム100は、改質器への改質水の供給開始に連動してバーナへの空気供給量を増加させるものであったのに対し、本発明の第2実施形態の燃料電池発電システム200は、変成器への空気の供給開始に連動してバーナへの空気供給量を増加させる点で異なっている。図5は、第2実施形態の燃料電池システムの概略構成の一例を示すブロック図である。以下、図を参照しつつ、本実施形態の燃料電池システム200について説明する。
(第3実施形態)
第1実施形態の燃料電池システム100は、改質器への改質水の供給開始に連動してバーナへの空気供給量を増加させるようバーナ空気供給装置108を制御するものであったのに対し、本発明の第3実施形態の燃料電池発電システム300は、浄化器への空気の供給開始に連動して、バーナへの空気供給量を増加させるようバーナ空気供給装置308を制御する点で異なっている。図6は、第3実施形態の燃料電池システムの概略構成の一例を示すブロック図である。以下、図を参照しつつ、本実施形態の燃料電池システム300について説明する。
(第1実施形態乃至第3実施形態の変形例)
第1実施形態乃至第3実施形態は、複数を組合せて一つの燃料電池システムに組み込んでもよい。例えば、改質水供給装置と浄化空気供給装置を備えた構成とし、改質水の供給開始および浄化器への空気供給開始の動作に連動して、バーナへの空気供給量を増加させてもよい。水蒸気や空気など、原料ガスと異なる他のガスを供給するタイミングと、バーナへの空気供給量を増加させる方向へと制御を開始するタイミングは、いずれか一方が先であってもよいし、両方が同時に行われてもよい。他のガスを供給するタイミングに基づいてバーナへの空気供給量を増加させる方向へと制御するタイミングが決定されればよい。
101 改質器
102 バーナ
103 変成器
104 浄化器
105 燃料電池
106 改質水蒸発部
107 改質水供給装置
108 バーナ空気供給装置
109 第1の三方弁
110 第2の三方弁
111 制御装置
112 改質器温度検出器
113 変成器温度検出器
114 浄化器温度検出器
115 計時装置
116 CPU
117 メモリ
200 燃料電池システム
201 改質器
202 バーナ
203 変成器
204 浄化器
205 燃料電池
207 変成空気供給装置
208 バーナ空気供給装置
209 第1の三方弁
210 第2の三方弁
211 制御装置
212 改質器温度検出器
213 変成器温度検出器
214 浄化器温度検出器
215 計時装置
216 CPU
217 メモリ
300 燃料電池システム
301 改質器
302 バーナ
303 変成器
304 浄化器
305 燃料電池
307 浄化空気供給装置
308 バーナ空気供給装置
309 第1の三方弁
310 第2の三方弁
311 制御装置
312 改質器温度検出器
313 変成器温度検出器
314 浄化器温度検出器
315 計時装置
316 CPU
317 メモリ
Claims (10)
- 原料ガスから水素含有ガスを生成する改質器と、
前記原料ガスを供給する第1ガス供給器と、
前記改質器から排出される排出ガスを燃焼して改質器を加熱する燃焼器と、
前記燃焼器に空気を供給する燃焼用空気供給器と、
前記改質器または前記改質器から前記燃焼器までの流路に対して前記原料ガスと異なる他のガスを供給する第2ガス供給器と、
制御器とを備え、
前記制御器は、前記第1ガス供給器より前記改質器に前記原料ガスが供給されて前記燃焼器において前記排出ガスが燃焼している際に、前記第2ガス供給器より前記他のガスの供給を開始する場合、前記燃焼器への空気の供給量を増加させるように前記燃焼用空気供給器を制御する、水素生成装置。 - 前記第2ガス供給器が前記改質器に水蒸気を供給する水蒸気供給器であり、
前記制御器は、前記水蒸気供給器より水蒸気の供給を開始する場合、前記燃焼器への空気の供給量を増加させるように前記燃焼用空気供給器を制御する、請求項1記載の水素生成装置。 - 前記水蒸気供給器は、水供給器と、前記水供給器より供給された水を蒸発させて得られる水蒸気を前記改質器に供給するための水蒸発器とを備え、
前記制御器は、前記水供給器より水の供給を開始する場合、前記燃焼器への空気の供給量を増加させるように前記燃焼用空気供給器を制御する、請求項2記載の水素生成装置。 - 前記制御器は、
前記水供給器より水の供給を開始する前に、
前記燃焼器への空気の供給量を徐々に増加させるように前記燃焼用空気供給器を制御する、請求項3に記載の水素生成装置。 - 前記水素含有ガス中の一酸化炭素濃度をシフト反応により低減する変成器を備え、
前記第2ガス供給器が前記変成器に空気を供給する第1空気供給器であり、
前記制御器は、
前記第1空気供給器より前記変成器に対して空気の供給を開始する場合、
前記燃焼器への空気の供給量を増加させるように前記燃焼用空気供給器を制御する、請求項1に記載の水素生成装置。 - 前記水素含有ガス中の一酸化炭素濃度を選択酸化反応により低減する浄化器を備え、
前記第2ガス供給器が前記浄化器に空気を供給する第2空気供給器であり、
前記制御器は、
前記第2空気供給器より前記浄化器に対して空気の供給を開始する場合、
前記燃焼器への空気の供給を増加させるように前記燃焼空気供給器を制御する、請求項1に記載の水素生成装置。 - 前記制御器は、
前記燃焼器への空気の供給を増加させてから所定時間経過後、前記燃焼器への空気の供給量を減少させるよう制御する、請求項1に記載の水素生成装置。 - 請求項1〜7のいずれかに記載の水素生成装置と、前記水素生成装置より供給される水素含有ガスを用いて発電する燃料電池とを備える燃料電池システム。
- 原料ガスから水素含有ガスを生成する改質器と、
前記原料ガスを供給する第1ガス供給器と、
前記改質器から排出される排出ガスを燃焼して改質器を加熱する燃焼器と、
前記燃焼器に空気を供給する燃焼用空気供給器と、
前記改質器または前記改質器から前記燃焼器までの流路に対して前記原料ガスと異なる他のガスを供給する第2ガス供給器とを備える水素生成装置の運転方法であって、
前記第1ガス供給器より前記改質器に前記原料ガスが供給されて前記燃焼器において前記排出ガスが燃焼している際に、前記第2ガス供給器より前記他のガスの供給を開始する場合、前記燃焼器への空気の供給量を増加させるように前記燃焼空気供給器が動作する、水素生成装置の運転方法。 - 原料ガスから水素含有ガスを生成する改質器と、
前記原料ガスを供給する第1ガス供給器と、
前記改質器から排出される排出ガスを燃焼して改質器を加熱する燃焼器と、
前記燃焼器に空気を供給する燃焼用空気供給器と、
前記改質器または前記改質器から前記燃焼器までの流路に対して前記原料ガスと異なる他のガスを供給する第2ガス供給器と、
前記水素含有ガスを用いて発電する燃料電池とを備える燃料電池システムの運転方法であって、
前記第1ガス供給器より前記改質器に前記原料ガスが供給されて前記燃焼器において前記排出ガスが燃焼している際に、前記第2ガス供給器より前記他のガスの供給を開始する場合、前記燃焼器への空気の供給量を増加させるように前記燃焼空気供給器が動作する、燃料電池システムの運転方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008510958A JP5135209B2 (ja) | 2006-04-11 | 2007-04-11 | 水素生成装置、これを備える燃料電池システムおよびその運転方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006108257 | 2006-04-11 | ||
JP2006108257 | 2006-04-11 | ||
JP2008510958A JP5135209B2 (ja) | 2006-04-11 | 2007-04-11 | 水素生成装置、これを備える燃料電池システムおよびその運転方法 |
PCT/JP2007/057952 WO2007119736A1 (ja) | 2006-04-11 | 2007-04-11 | 水素生成装置、これを備える燃料電池システムおよびその運転方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007119736A1 JPWO2007119736A1 (ja) | 2009-08-27 |
JP5135209B2 true JP5135209B2 (ja) | 2013-02-06 |
Family
ID=38609496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008510958A Active JP5135209B2 (ja) | 2006-04-11 | 2007-04-11 | 水素生成装置、これを備える燃料電池システムおよびその運転方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8097371B2 (ja) |
JP (1) | JP5135209B2 (ja) |
CN (1) | CN101421181B (ja) |
WO (1) | WO2007119736A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5408420B2 (ja) * | 2009-07-30 | 2014-02-05 | 日産自動車株式会社 | 燃料電池システムとこの燃料電池システムに用いる燃料電池の昇温方法 |
JPWO2011055523A1 (ja) * | 2009-11-04 | 2013-03-21 | パナソニック株式会社 | 燃料電池システム |
JP5610812B2 (ja) | 2010-03-30 | 2014-10-22 | Jx日鉱日石エネルギー株式会社 | 水素製造装置及び燃料電池システム |
AU2017356668B2 (en) | 2016-11-09 | 2023-04-20 | 8 Rivers Capital, Llc | Systems and methods for power production with integrated production of hydrogen |
JP2018084278A (ja) * | 2016-11-23 | 2018-05-31 | アイシン精機株式会社 | バルブモジュール |
AU2018364702B2 (en) | 2017-11-09 | 2024-01-11 | 8 Rivers Capital, Llc | Systems and methods for production and separation of hydrogen and carbon dioxide |
WO2020250194A1 (en) | 2019-06-13 | 2020-12-17 | 8 Rivers Capital, Llc | Power production with cogeneration of further products |
DE102019211177A1 (de) * | 2019-07-26 | 2021-01-28 | Thyssenkrupp Ag | Vorrichtung und Verfahren zum automatisierbaren Anfahren einer Dampfreformeranordnung in den Normalbetriebszustand sowie Verwendung sowie Steuerungs-/Regelungseinrichtung sowie Computerprogrammprodukt |
JP2024541429A (ja) | 2021-11-18 | 2024-11-08 | 8 リバーズ キャピタル,エルエルシー | 水素製造のための方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001302207A (ja) * | 2000-04-17 | 2001-10-31 | Matsushita Electric Ind Co Ltd | 水素発生装置の起動方法 |
JP2003020204A (ja) * | 2001-07-09 | 2003-01-24 | Matsushita Electric Ind Co Ltd | 水素発生装置 |
JP2004039420A (ja) * | 2002-07-03 | 2004-02-05 | Mitsubishi Heavy Ind Ltd | 燃料電池発電システム |
JP2005026033A (ja) * | 2003-07-01 | 2005-01-27 | Rinnai Corp | 燃料電池式発電システムとその運転停止方法 |
JP3708428B2 (ja) * | 2000-11-21 | 2005-10-19 | 松下電器産業株式会社 | 水素発生装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3212181B2 (ja) | 1993-05-20 | 2001-09-25 | 東京瓦斯株式会社 | 燃料電池燃料オフガスの燃焼空気量制御方法及びその装置 |
JP3718391B2 (ja) | 1999-12-02 | 2005-11-24 | 大阪瓦斯株式会社 | 燃料電池用改質器の空燃比制御装置 |
CN1195670C (zh) * | 2000-08-25 | 2005-04-06 | 松下电器产业株式会社 | 氢发生装置 |
JP2002267159A (ja) | 2001-03-12 | 2002-09-18 | Yamatake Corp | 空燃比制御方法及び装置 |
EP1386882A1 (en) * | 2001-05-07 | 2004-02-04 | Matsushita Electric Industrial Co., Ltd. | Hydrogen formation apparatus |
AU2003903283A0 (en) * | 2003-06-26 | 2003-07-10 | H.A.C. Technologies Pty Ltd | Reformate assisted combustion |
DE602004028555D1 (de) * | 2003-07-29 | 2010-09-23 | Panasonic Corp | Wasserstoffgenerator und Brennstoffzellenstromversorgungssystem |
US20070196267A1 (en) * | 2004-03-12 | 2007-08-23 | Carpenter Brandon S | Hydrogen Generator Apparatus And Start-Up Processes |
-
2007
- 2007-04-11 JP JP2008510958A patent/JP5135209B2/ja active Active
- 2007-04-11 CN CN2007800132884A patent/CN101421181B/zh active Active
- 2007-04-11 WO PCT/JP2007/057952 patent/WO2007119736A1/ja active Application Filing
- 2007-04-11 US US12/296,795 patent/US8097371B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001302207A (ja) * | 2000-04-17 | 2001-10-31 | Matsushita Electric Ind Co Ltd | 水素発生装置の起動方法 |
JP3708428B2 (ja) * | 2000-11-21 | 2005-10-19 | 松下電器産業株式会社 | 水素発生装置 |
JP2003020204A (ja) * | 2001-07-09 | 2003-01-24 | Matsushita Electric Ind Co Ltd | 水素発生装置 |
JP2004039420A (ja) * | 2002-07-03 | 2004-02-05 | Mitsubishi Heavy Ind Ltd | 燃料電池発電システム |
JP2005026033A (ja) * | 2003-07-01 | 2005-01-27 | Rinnai Corp | 燃料電池式発電システムとその運転停止方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101421181B (zh) | 2011-11-09 |
US8097371B2 (en) | 2012-01-17 |
CN101421181A (zh) | 2009-04-29 |
US20090280363A1 (en) | 2009-11-12 |
JPWO2007119736A1 (ja) | 2009-08-27 |
WO2007119736A1 (ja) | 2007-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5135209B2 (ja) | 水素生成装置、これを備える燃料電池システムおよびその運転方法 | |
EP2416428B1 (en) | Fuel cell system | |
WO2007111124A1 (ja) | 改質装置の運転停止方法 | |
CN101466636A (zh) | 氢生成装置以及燃料电池系统 | |
US8951683B2 (en) | Hydrogen generator, fuel cell system including hydrogen generator, and method for operating hydrogen generator | |
WO2002090249A1 (fr) | Appareil de formation d'hydrogene | |
JP2005174745A (ja) | 燃料電池システムの運転方法及び燃料電池システム | |
JP5340933B2 (ja) | 水素生成装置、これを備えた燃料電池発電システム、および水素生成装置の停止方法 | |
JP2007273281A (ja) | 燃料電池発電装置 | |
JP4357306B2 (ja) | 燃料改質装置および燃料電池システム | |
JP2006044977A (ja) | 水素製造装置 | |
JP2005353347A (ja) | 燃料電池システム | |
JP4902165B2 (ja) | 燃料電池用改質装置およびこの燃料電池用改質装置を備える燃料電池システム | |
JP2005158466A (ja) | 燃料電池発電システム | |
JP2007269538A (ja) | 改質装置 | |
JP5249622B2 (ja) | 水素含有ガス生成装置の起動方法 | |
JP5274003B2 (ja) | 燃料電池システム | |
JP4847772B2 (ja) | 水素含有ガス生成装置 | |
JP3405454B2 (ja) | 水素発生装置の起動方法 | |
JP5021895B2 (ja) | 燃料電池発電システム | |
JP5257186B2 (ja) | 燃料電池発電装置 | |
JP4835273B2 (ja) | 水素生成装置および燃料電池システム | |
JP2005268118A (ja) | 改質型燃料電池システム及び改質型燃料電池システムの運転制御方法 | |
JP2004164868A (ja) | コージェネレーションシステムにおける貯湯方法及びその装置 | |
JP4917791B2 (ja) | 燃料電池システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100203 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120828 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120912 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121023 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121112 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151116 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5135209 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |