WO2013150798A1 - 水素生成装置 - Google Patents
水素生成装置 Download PDFInfo
- Publication number
- WO2013150798A1 WO2013150798A1 PCT/JP2013/002342 JP2013002342W WO2013150798A1 WO 2013150798 A1 WO2013150798 A1 WO 2013150798A1 JP 2013002342 W JP2013002342 W JP 2013002342W WO 2013150798 A1 WO2013150798 A1 WO 2013150798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydrodesulfurizer
- reformer
- heat
- hydrogen generator
- temperature
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0461—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds
- B01J8/0465—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds the beds being concentric
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0496—Heating or cooling the reactor
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00044—Temperature measurement
- B01J2208/00061—Temperature measurement of the reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00203—Coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
- B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00477—Controlling the temperature by thermal insulation means
- B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00504—Controlling the temperature by means of a burner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- C01B2203/04—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
- C01B2203/08—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
- C01B2203/0872—Methods of cooling
- C01B2203/0883—Methods of cooling by indirect heat exchange
-
- 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
- C01B2203/1064—Platinum group metal catalysts
-
- 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
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
-
- 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
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1258—Pre-treatment of the feed
-
- 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
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1258—Pre-treatment of the feed
- C01B2203/1264—Catalytic pre-treatment of the feed
- C01B2203/127—Catalytic desulfurisation
-
- 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
-
- 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
- C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
- C01B2203/82—Several process steps of C01B2203/02 - C01B2203/08 integrated into a single apparatus
-
- 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
Definitions
- the present invention relates to a fuel cell power generation apparatus that generates power using a hydrocarbon compound containing at least carbon (C) and hydrogen (H) as a raw material, and in particular, hydrogen generation having a hydrodesulfurizer that removes sulfur compounds contained in the raw material. It relates to the device.
- the fuel cell power generator includes a fuel cell, a hydrogen generator that supplies fuel gas containing hydrogen to the fuel cell, an inverter circuit that converts DC power generated by the power generation unit of the fuel cell into AC power, and controls them It is comprised by the control apparatus etc. which do.
- Various types of fuel cells are used. Currently, polymer electrolyte fuel cells are in widespread use.
- reformers used in hydrogen generators but the mainstream because the steam reforming method, in which hydrogen is obtained by catalytic reaction of a hydrocarbon compound as a raw material and steam at a high temperature, is the mainstream. It has become.
- the raw materials include city gas, natural gas, LP gas, natural gas, gasoline, kerosene, methane, ethane, propane, butane, pentane, and other hydrocarbons (including mixtures of two or more hydrocarbons).
- hydrocarbons including mixtures of two or more hydrocarbons.
- alcohols such as methanol and ethers may be mixed therein.
- the sulfur compound in the raw material must be removed by a desulfurization apparatus before being supplied to the reformer.
- the adsorptive desulfurization method is a method in which a raw material is passed through an adsorptive desulfurizer filled with an adsorbent that adsorbs a sulfur compound to perform desulfurization, and has an advantage that handling is very simple because it is performed at normal temperature.
- the hydrodesulfurization method for example, as shown in Patent Document 1, since the adsorption capacity of the sulfur content of the adsorbent is larger than the adsorbent of the adsorptive desulfurization method, it is necessary to replace the adsorbent even during long-term operation. In addition, there is an advantage that it can be stably desulfurized by a chemical reaction.
- the hydrodesulfurization method for example, by passing the raw material added with hydrogen through a hydrodesulfurizer filled with a desulfurization catalyst heated to 200 to 400 ° C., the sulfur compound is changed to hydrogen sulfide that is easily adsorbed.
- the generated hydrogen sulfide is adsorbed and removed by the adsorbent, so that it is necessary to raise the temperature of the desulfurization catalyst. Therefore, a configuration is employed in which the hydrodesulfurizer is heated to the operating temperature by the heat of the hydrogen generator by arranging the hydrodesulfurizer in the hydrogen generator or in the vicinity of the hydrogen generator.
- hydrodesulfurization is performed by disposing a heat insulating material layer on the outer periphery where the reformer of the hydrogen generator is located and disposing a hydrodesulfurizer on the outer periphery of the heat insulating material layer. The vessel is heated up.
- the hydrogenation desulfurizer needs to be heated, but if the hydrogenation temperature is too high, the desulfurization catalyst will be thermally deteriorated. Conversely, if the hydrogenation temperature is too low, the reaction will hardly occur and the amount of the desulfurization catalyst will be large. It becomes necessary.
- a hydrogen generator equipped with a large amount of desulfurization catalyst has a problem that not only the volume is increased, but also the heat capacity is increased, so that the temperature rise time becomes long and the startup time is long. Therefore, it is necessary to reduce the loading amount of the desulfurization catalyst as much as possible, and for that purpose, the entire temperature of the desulfurization catalyst needs to be maintained at a substantially uniform temperature close to the upper limit.
- the temperature of the entire desulfurization catalyst at a temperature difference of about 50 ° C. from 250 ° C. to 300 ° C. or, if possible, a temperature difference of about 270 ° C. to 300 ° C.
- a heat insulating layer is disposed on the outer periphery of the reforming catalyst section in the reformer of the hydrogen generator, on the outer periphery of the flow path of the reformed gas that flows out from the reformer and flows into the CO remover.
- a hydrodesulfurizer is disposed on the outer periphery of the heat insulation layer.
- This heat insulating layer does not completely cut off the heat, but serves to transmit part of the heat of the reformer in the reformed gas flow path that flows out of the reformer and into the CO remover to the hydrodesulfurizer.
- the hydrodesulfurizer is heated and heated.
- the temperature of the reformed gas flowing out of the reformer is 600 ° C. to 700 ° C.
- the hydrogen generator is designed so that the temperature of the inflowing reformed gas is 300 ° C. or lower.
- the temperature of the reformed gas flowing through the flow path from the reformer to the CO remover is lowered from about 700 ° C. to 300 ° C. That is, the hydrodesulfurizer is arranged around a flow path having a temperature difference of about 400 ° C. through the heat insulating layer.
- the desulfurization catalyst on the high-temperature reformed gas flow path side on the reforming catalyst outlet side The temperature becomes high, and the desulfurization catalyst temperature on the low-temperature reformed gas channel side on the CO inflow side becomes low. Therefore, there has been a problem that the entire temperature of the desulfurization catalyst cannot be maintained at the substantially uniform temperature, and the amount of the desulfurization catalyst mounted has to be increased.
- the present invention solves the above-mentioned conventional problems, and provides a hydrogen generator capable of uniformizing and optimizing the entire temperature of the desulfurization catalyst with a simple configuration and minimizing the amount of the desulfurization catalyst mounted. To do.
- a hydrogen generator is a hydrogen generator that supplies a raw material containing a hydrocarbon component to produce a fuel gas containing hydrogen.
- a reformer that reforms the mixed gas, a combustor that burns combustible gas to heat the reforming unit, and heat is supplied from the reformer.
- a hydrodesulfurizer that removes sulfur in a raw material supplied by reacting with hydrogen, a first heat insulating material disposed between the hydrodesulfurizer and the reformer, and the hydrodesulfurizer And a soaking plate disposed between the first heat insulating material and the first heat insulating material.
- the heat transmitted to the hydrodesulfurizer via the first heat insulating material is received by the soaking plate.
- the temperature difference that occurs between the upstream and downstream of the reformer can be transferred to the hydrodesulfurizer by relaxing the heat conduction in the heat equalizing plate, so that the entire temperature of the hydrodesulfurizer is made uniform. can do.
- the entire temperature of the hydrodesulfurizer can be made uniform.
- the heat of the reformer is transmitted to the hydrodesulfurizer and the hydrodesulfurizer is heated and heated, the heat received by the first soaking part of the soaking part is heated to the second soaking part. Since it is exchanged and transmitted from the outside of the hydrodesulfurizer to the hydrodesulfurizer, the temperature inside and outside the hydrodesulfurizer can be made uniform.
- the soaking plate may further include a third soaking part arranged between the reformer and the first heat insulating material.
- the third soaking part of the soaking part also receives heat. Internal and external temperatures are made more uniform.
- a cooling passage may be further provided that is disposed in contact with the soaking plate and cools the soaking plate by flowing a cooling fluid.
- the temperature is adjusted by cooling the soaking plate through the cooling flow path, and then the heat is transmitted to the hydrodesulfurizer, so that the temperature of the entire hydrodesulfurizer can be optimized.
- the hydrogen generation apparatus of the present invention further includes a combustion exhaust gas passage for heating the reformer, through which the combustion exhaust gas discharged from the combustor flows, and the cooling passage includes the soaking plate The part corresponding to the upstream of the combustion exhaust gas passage may be cooled.
- the temperature of the portion corresponding to the upstream side of the combustion exhaust gas passage of the reformer is higher than that of the portion corresponding to the downstream side of the combustion exhaust gas passage of the reformer. Therefore, the temperature of the portion corresponding to the upstream side of the combustion exhaust gas passage of the heat insulating material and the soaking plate is higher than the portion corresponding to the downstream side of the combustion exhaust gas passage of the heat insulating material and the soaking plate.
- the temperature of the portion corresponding to the upstream side of the combustion exhaust gas passage of the hydrodesulfurizer is higher than that of the portion corresponding to the downstream side of the combustion exhaust gas passage of the hydrodesulfurization device.
- the temperature generated between the upstream portion and the downstream portion of the reformer when the heat of the reformer is transferred to the hydrodesulfurizer and the temperature of the hydrodesulfurizer is increased by using the technology of the present invention.
- the difference is the heat distribution bias in the heat insulating material, but the heat is uniformed and dispersed by the soaking plate, and the heat is transferred to the hydrodesulfurizer, so that the entire temperature of the hydrodesulfurizer can be made uniform.
- the entire temperature of the hydrodesulfurizer can be made uniform and optimized with a simple configuration, so that the amount of desulfurization catalyst mounted can be minimized, and a small and low-cost hydrogen generator is provided. Obtainable.
- Embodiment 1 of the present invention It is a block diagram of the hydrogen generator in Embodiment 1 of the present invention. It is a schematic block diagram of the hydrogen generator in Embodiment 2 of this invention. It is a schematic block diagram of the hydrogen generator in Embodiment 3 of this invention. It is a schematic block diagram of the hydrogen generator in the modification of Embodiment 3 of this invention. It is a schematic block diagram of the hydrogen generator in Embodiment 4 of this invention. It is a schematic block diagram of the hydrogen generator in Embodiment 5 of this invention.
- a hydrogen generator is a hydrogen generator that generates a fuel gas containing hydrogen by supplying a raw material containing a hydrocarbon component, and reforming the mixed gas of the raw material and steam.
- a combustor that burns combustible gas to heat the reformer, and that heat is supplied from the reformer, and hydrogen in the raw material supplied to the reformer is hydrogenated
- a hydrodesulfurizer that reacts and removes, a first heat insulating material disposed between the hydrodesulfurizer and the reformer, and between the hydrodesulfurizer and the first heat insulating material.
- a soaking plate disposed on the surface.
- the heat transmitted to the hydrodesulfurizer via the first heat insulating material is received by the soaking plate.
- the temperature difference that occurs between the upstream and downstream of the reformer can be transferred to the hydrodesulfurizer by relaxing the heat conduction in the heat equalizing plate, so that the entire temperature of the hydrodesulfurizer is made uniform. can do.
- the entire temperature of the hydrodesulfurizer can be made uniform.
- the hydrogen generator of the second invention further includes a second heat insulating material disposed outside the reformer and the hydrodesulfurizer, and the hydrodesulfurizer is formed outside the reformer.
- the soaking plate is configured to exchange heat with the first soaking part disposed between the hydrodesulfurizer and the first heat insulating material, and the first soaking part, and the water. You may provide the 2nd soaking
- the heat of the reformer is transferred to the hydrodesulfurizer and the hydrodesulfurizer is heated and heated, the heat received by the first soaking part of the soaking plate is heated to the second soaking part. Since it is exchanged and transmitted from the outside of the hydrodesulfurizer to the hydrodesulfurizer, the temperature inside and outside the hydrodesulfurizer can be made uniform.
- the soaking plate may further include a third soaking part disposed between the reformer and the first heat insulating material.
- the third soaking part of the soaking part also receives heat. Internal and external temperatures are made more uniform.
- the hydrogen generator of the fourth invention may further include a cooling channel that is disposed in contact with the soaking plate and cools the soaking plate by flowing a cooling fluid.
- the temperature is adjusted by cooling the soaking plate through the cooling flow path, and then the heat is transmitted to the hydrodesulfurizer, so that the temperature of the entire hydrodesulfurizer can be optimized.
- the hydrogen generator of the fifth aspect of the present invention further includes a combustion exhaust gas channel for heating the reformer through which the combustion exhaust gas discharged from the combustor flows, and the cooling channel includes the heat equalizing plate The part corresponding to the upstream of the said combustion exhaust gas flow path is cooled.
- the temperature of the portion corresponding to the upstream side of the combustion exhaust gas passage of the reformer is higher than that of the portion corresponding to the downstream side of the combustion exhaust gas passage of the reformer. Therefore, the portion of the heat insulating material and the soaking plate that corresponds to the upstream side of the flue gas passage has a higher temperature than the portion of the heat insulating layer and the soaking plate that corresponds to the downstream side of the flue gas passage.
- the temperature of the portion corresponding to the upstream side of the combustion exhaust gas passage of the hydrodesulfurizer is higher than that of the portion corresponding to the downstream side of the combustion exhaust gas passage of the hydrodesulfurization device.
- FIG. 1 is a block diagram of a hydrogen generator 1 according to Embodiment 1 of the present invention.
- the hydrogen generator 1 is a device that supplies a raw material containing a hydrocarbon component to produce a fuel gas containing hydrogen.
- the hydrogen generator 1 includes a reformer 10 that reforms and reacts a mixed gas of a raw material and steam, a combustor 2 that burns combustible gas to heat the reformer 10, and heat from the reformer 10.
- the hydrodesulfurizer 14 is configured to be supplied and removes sulfur in the raw material supplied to the reformer 10 by reacting with hydrogen, and is disposed between the hydrodesulfurizer 14 and the reformer 10.
- a soaking plate 18 disposed between the hydrodesulfurizer 14 and the first heat insulating material 13.
- the dotted line in FIG. 1 indicates the heat flow in the hydrogen generator 1.
- the application target of the hydrogen generator of Embodiment 1 is not particularly limited as long as the hydrodesulfurizer 14 is configured to be supplied with heat from the reformer 10.
- the hydrogen generator of Embodiment 1 can be applied to various types of hydrogen generators.
- the hydrogen generator 1 of Embodiment 1 configured as described above, when the heat of the reformer 10 is transmitted to the hydrodesulfurizer 14 and the hydrodesulfurizer 14 is heated and heated, the first temperature is increased.
- the heat transmitted to the hydrodesulfurizer 14 via the heat insulating material 13 is received by the soaking plate 18 and the temperature difference generated between the upstream portion and the downstream portion of the reformer is reduced in the heat conduction of the soaking plate 18. Therefore, the entire temperature of the hydrodesulfurizer 14 can be made uniform.
- the temperature difference generated between the upper part and the lower part of the hydrodesulfurizer 14 itself can be reduced by the heat conduction of the soaking plate 18, the entire temperature of the hydrodesulfurizer 14 can be made uniform.
- FIG. 2 shows a schematic configuration diagram of the hydrogen generator 1 according to Embodiment 2 of the present invention.
- the hydrogen generator of the second embodiment is an example of a hydrogen generator that embodies the hydrogen generator of the first embodiment.
- a combustor 2 is arranged on the central axis of the hydrogen generator 1, and a burner 3 that forms a flame downward is provided at the center of the combustor 2.
- the hydrogen generator 1 has a plurality of concentric multiple tube shapes, and is composed of a combustion cylinder 4, an inner inner cylinder 5, an inner cylinder 6, and an outer cylinder 7 in order from the inside.
- the burner 3 is configured to discharge combustion gas into the combustion cylinder 4, and a combustion gas flow path 8 is formed by an annular space between the combustion cylinder 4 and the inner inner cylinder 5.
- a reforming water evaporator 9 is provided in a part of the annular space between the inner inner cylinder 5 and the inner cylinder 6, and the reforming water evaporator 9 spirals in the circumferential direction along the outer surface of the inner cylinder. Circulating water flow path defining portions are formed.
- the reformer 10 is provided in an annular space between the inner cylinder 6 and the outer cylinder 7 on the downstream side of the reforming water evaporator 9.
- the reformer 10 is filled with a reforming catalyst of a noble metal such as Pt, Ru, Rh or a base metal such as Ni.
- the reformer 10 is heated using the heat of the combustion gas, and generates a reformed gas having a high hydrogen concentration containing CO by a steam reforming reaction between the raw material and steam.
- a reformed gas return flow path 11 is provided in an annular space between the inner cylinder 5 and the inner cylinder 6 downstream of the reformer 10.
- a CO remover 12 is provided in the annular space between the inner cylinder 6 and the outer cylinder 7 on the downstream side of the return channel 11.
- the CO remover 12 is filled with a noble metal such as Pt and a CO removal catalyst such as Fe—Cr or Cu—Zn.
- the CO remover 12 removes CO contained in the supplied reformed gas by a shift shift reaction or a selective oxidation reaction by supplying oxygen.
- the first heat insulating material 13 is arrange
- the first heat insulating material 13 is made of silica, glass cloth, or the like.
- a hydrodesulfurizer 14 is provided in an annular space partitioned into a double pipe shape on the outer periphery of the first heat insulating material 13.
- the hydrodesulfurizer 14 is filled with a desulfurization catalyst composed of a single specification of a catalyst mainly composed of Cu-Zn, Co-Mo, Zn0, or the like, or a plurality of specifications combining them.
- the hydrodesulfurizer 14 chemically adsorbs sulfur compounds contained in the raw material by reaction with hydrogen.
- the hydrodesulfurizer 14 is provided with a raw material supplier 15 and a raw material pipe 16.
- the raw material supplier 15 supplies the raw material to the hydrodesulfurizer 14, and the raw material pipe 16 supplies the raw material desulfurized by the hydrodesulfurizer 14 to the reformed water evaporator 9.
- the reforming water evaporator 9 is provided with a reforming water supplier 17 for supplying reforming water.
- a soaking plate 18 is disposed between the hydrodesulfurizer 14 and the first heat insulating material 13.
- the soaking plate 18 is preferably made of a material having a higher thermal conductivity than the heat insulating layer, and is particularly preferably a metal such as copper, brass or aluminum.
- the soaking plate 18 may be composed of a single metal plate or a plurality of metal plates.
- a reformed gas pipe 19 is provided downstream of the CO remover 12.
- the reformed gas pipe 19 is connected to the power generation unit of the fuel cell and supplies fuel gas to the fuel cell.
- an off-gas pipe 20 is provided so that fuel gas that has not been consumed by the power generation unit of the fuel cell can be supplied to the burner 3 as combustible gas.
- the second heat insulating material 21 is disposed outside the reformer 10 and the hydrodesulfurizer 14.
- the raw material supplied from the raw material supplier 15 to the hydrodesulfurizer 14 is desulfurized by a desulfurization catalyst, then supplied to the reforming water evaporator 9 through the raw material pipe 16, and also supplied from the reforming water supplier 17.
- the reformed water and the reformed water evaporator 9 are mixed and heated and supplied to the reformer 10.
- a steam reforming reaction occurs in the reformer 10, and a reformed gas containing hydrogen, carbon dioxide, and carbon monoxide is generated.
- the reformed gas passes through the return channel 11 and enters the CO remover 12 where the carbon monoxide concentration is reduced by shift shift reaction or selective oxidation reaction, and is supplied to the power generation unit of the fuel cell through the reformed gas pipe 19 to generate power. Used for.
- the reformed offgas that has not been consumed by the power generation of the fuel cell returns to the burner 3 via the offgas pipe 20 and is used as a heat source for heating the hydrogen generator 1.
- the burner 3 burns the reformed off-gas returned from the fuel cell supplied from the off-gas pipe 20 or the raw material passed through the reformer 10 supplied from the reformed gas pipe 19 and the reformed gas as combustible gas. Hot combustion gas is discharged into the combustion cylinder 4. The heat of the combustion gas flowing through the combustion gas passage 8 is transmitted to the reforming water evaporator 9 and the reformer 10, and the temperature of the reformer 10 and the CO remover 12 of the hydrogen generator 1 is set to an optimum temperature for the reaction. Retained.
- the downstream portion of the reformer 10 is heated to a high temperature of 600 to 700 ° C., the reformed gas flowing out from the reformer 10 is also in a high temperature state of 600 to 700 ° C. 11 is distributed.
- the reformed gas gives the heat in the return flow path 11 to the reformer 10, and also supplies the heat to the outer cylinder 7 side of the return flow path 11. It is cooled by heat dissipation.
- the hydrodesulfurizer 14 since the temperature of the hydrodesulfurizer 14 is increased by transferring the heat of the reformed gas flowing through the return flow path 11 to the hydrodesulfurizer 14 and heating the hydrodesulfurizer 14, the hydrodesulfurizer 14. This temperature depends on the temperature of the folded flow path 11.
- the temperature of the point A in the folded flow path 11 of FIG. 2 is about 650 ° C.
- the temperature of the point B is about 400 ° C.
- a temperature difference of about 250 ° C. occurs in the central axis direction.
- This temperature difference affects when the first heat insulating material 13 serves as a buffer material and transfers heat to the hydrodesulfurizer 14. Therefore, when the soaking plate 18 is not provided between the first heat insulating material 13 and the hydrodesulfurizer 14, the hydrodesulfurizing device 14 facing the folded flow path 11 via the first heat insulating material 13 is used.
- the temperature at point C is about 350 ° C.
- the temperature at point D is about 250 ° C. For this reason, in the hydrodesulfurizer 14, a temperature difference of about 100 ° C. occurs in the central axis direction.
- a soaking plate 18 is disposed between the first heat insulating material 13 and the hydrodesulfurizer 14. Since the soaking plate 18 is made of a material having good thermal conductivity such as copper, brass, or aluminum, the temperature difference can be reduced.
- the temperature at the point C is lowered to about 300 ° C.
- the temperature at the point D is lowered to about 270 ° C. Therefore, in the hydrodesulfurizer 14, the temperature difference in the central axis direction can be reduced to about 30 ° C.
- the temperature can be made uniform throughout the hydrodesulfurizer 14, the amount of the desulfurization catalyst mounted can be minimized, and the hydrogen generator 1 that is small in size and low in cost can be obtained.
- Embodiment 3 Next, the hydrogen generator in Embodiment 3 of the present invention will be described.
- hydrogen is generated by performing the same operation as in the second embodiment in the hydrogen generator having the same configuration as that in the second embodiment shown in FIG.
- FIG. 3 shows a schematic configuration diagram of the hydrogen generator in Embodiment 3 of the present invention.
- the same numbers are assigned to the same components as those in the second embodiment.
- the difference between the third embodiment shown in FIG. 3 and the first embodiment shown in FIG. 2 is that the soaking plate 18 is disposed between the hydrodesulfurizer 14 and the first heat insulating material 13. 1 soaking part 22, and 2nd soaking part 23 arranged between hydrodesulfurizer 14 and 2nd heat insulating material 21, 1st soaking part 22 and 2nd soaking part 23 are This is the point of heat exchange.
- the 1st soaking part 22 and the 2nd soaking part 23 are connected up and down of the center axis direction of the hydrodesulfurizer 14.
- the temperature can be made uniform over the entire hydrodesulfurizer 14, the amount of the desulfurization catalyst mounted can be minimized, and a small and low-cost hydrogen generator 1 can be obtained.
- the soaking plate 18 includes the first soaking part 22 disposed between the hydrodesulfurizer 14 and the first heat insulating material 13, the hydrodesulfurizer 14, and the second soot.
- positioned between the heat insulating materials 21 was provided, it is not restricted to this.
- FIG. 4 is a schematic configuration diagram of a hydrogen generator in a modification of the third embodiment of the present invention.
- the soaking plate 18 may further include a third soaking part 24 disposed between the reformer 10 and the first heat insulating material 13.
- the third soaking part 24 of the soaking plate 18 also receives heat.
- the temperature inside and outside the desulfurizer 14 is made more uniform.
- the first soaking plate 18 is composed of a plurality of metal plates
- the first soaking portion 22, the second soaking portion 23, and the third soaking portion 24 are composed of metal plates separated from each other. May be.
- FIG. 5 is a schematic configuration diagram of a hydrogen generator in Embodiment 4 of the present invention.
- the same numbers are assigned to the same components as in the above embodiment.
- the difference between the fourth embodiment shown in FIG. 5 and the second embodiment shown in FIG. 2 described above is that the cooling flow path 50 for passing the cooling fluid and cooling the soaking plate 18 contacts the soaking plate 18. It is a point to arrange.
- the pipe for supplying or discharging the cooling fluid to the cooling flow path 50 is connected to the side surface of the main body of the hydrogen generator 1. With such a configuration, piping can be easily routed inside the hydrogen generator 1.
- FIG. 6 is a schematic configuration diagram of a hydrogen generator in Embodiment 5 of the present invention.
- the same reference numerals are assigned to the same components as those in the fourth embodiment.
- the difference between the fifth embodiment shown in FIG. 6 and the fourth embodiment shown in FIG. 5 is that the cooling flow path 50 has a portion corresponding to the upstream side of the combustion gas flow path 8 in the soaking plate 18. It is the point comprised so that it may cool.
- the temperature of the hydrodesulfurizer 14 is made more uniform as compared with the fourth embodiment. can do.
- the hydrodesulfurizer 14, the soaking plate 18, and the first heat insulating material 13 are assumed to be annular, and the reformer 10 is assumed to be cylindrical. Even when the hydrodesulfurizer 14 and the reformer 10 are configured in a plate shape, or when the hydrodesulfurizer 14 and the reformer 10 are configured as an integral module, the same effect can be obtained. It is clear and does not exceed the scope of the present invention.
- the hydrogen generator of the present invention can reduce the temperature distribution of the entire hydrodesulfurizing agent, the amount of hydrodesulfurizing agent used can be minimized.
Landscapes
- 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
図1は、本発明の実施の形態1における水素生成装置1のブロック図である。図1に示すように、水素生成装置1は、炭化水素成分を含む原料が供給されて水素を含む燃料ガスを生成するものである。水素生成装置1は、原料と水蒸気との混合ガスを改質反応させる改質器10と、可燃性ガスを燃焼して改質器10を加熱する燃焼器2と、改質器10から熱が供給されるように構成され、改質器10に供給される原料中の硫黄を水素と反応させて除去する水添脱硫器14と、水添脱硫器14と改質器10との間に配置されている第1断熱材13と、水添脱硫器14と第1断熱材13との間に配置されている均熱板18とを備える。図1の点線は、水素生成装置1における熱の流れを示している。
図2は本発明の実施の形態2における水素生成装置1の概略構成図を示すものである。
次に、本発明の実施の形態3における水素生成装置について説明する。
次に、本発明の実施の形態4における水素生成装置について説明する。図5は、本発明の実施の形態4における水素生成装置の概略構成図である。尚、図5において、上記実施の形態と同じ構成要素には同じ番号を付与している。図5に示した実施の形態4と前述の図2の実施の形態2との違いは、冷却流体を通流して均熱板18を冷却する冷却流路50を均熱板18に接触して配置する点である。
次に、本発明の実施の形態5における水素生成装置について説明する。図6は、本発明の実施の形態5における水素生成装置の概略構成図である。尚、図6において、前述の実施の形態4と同じ構成要素には同じ番号を付与している。図6に示した実施の形態5と前述の図5の実施の形態4との違いは、冷却流路50は、均熱板18のうちの燃焼ガス流路8の上流側に対応する部分を冷却するよう構成されている点である。
2 燃焼器
3 バーナ
4 燃焼筒
5 内内筒
6 内筒
7 外筒
8 燃焼ガス流路
9 改質水蒸発器
10 改質器
11 折り返し流路
12 CO除去器
13 第1断熱材
14 水添脱硫器
15 原料供給器
16 原料管
17 改質水供給器
18 均熱板
19 改質ガス管
20 オフガス管
21 第2断熱材
50 冷却流路
Claims (5)
- 炭化水素成分を含む原料が供給されて水素を含む燃料ガスを生成する水素生成装置であって、
前記原料と水蒸気との混合ガスを改質反応させる改質器と、
可燃性ガスを燃焼して前記改質器を加熱する燃焼器と、
前記改質器から熱が供給されるように構成され、前記改質器に供給される原料中の硫黄を水素と反応させて除去する水添脱硫器と、
前記水添脱硫器と前記改質器との間に配置されている第1断熱材と、
前記水添脱硫器と前記第1断熱材との間に配置されている均熱板と、
を備える、水素生成装置。 - 前記改質器および前記水添脱硫器の外側に配置されている第2断熱材を更に備え、
前記水添脱硫器は、前記改質器の外側に形成されており、
前記均熱板は、前記水添脱硫器と前記第1断熱材との間に配置されている第1均熱部と、
前記第1均熱部と熱交換を行うとともに前記水添脱硫器と前記第2断熱材との間に配置されている第2均熱部と、
を備える、請求項1に記載の水素生成装置。 - 前記均熱板は、前記改質器と前記第1断熱材の間に配置される第3均熱部を更に備える、請求項2に記載の水素生成装置。
- 前記均熱板に接触して配置され、冷却流体を通流して前記均熱板を冷却する冷却流路を更に備える、請求項1乃至3のいずれかに記載の水素生成装置。
- 前記燃焼器から排出される燃焼排ガスが通流し、前記改質器を加熱するための燃焼排ガス流路を更に備え、
前記冷却流路は、前記均熱板のうちの前記燃焼排ガス流路の上流側に対応する部分を冷却するよう構成されている、請求項4に記載の水素生成装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13772684.0A EP2835343A4 (en) | 2012-04-05 | 2013-04-04 | HYDROGEN GENERATOR |
JP2013556444A JP5531168B2 (ja) | 2012-04-05 | 2013-04-04 | 水素生成装置 |
US14/346,649 US20150044102A1 (en) | 2012-04-05 | 2013-04-04 | Hydrogen generation apparatus |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012086125 | 2012-04-05 | ||
JP2012-086125 | 2012-04-05 | ||
JP2013056335 | 2013-03-19 | ||
JP2013-056335 | 2013-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013150798A1 true WO2013150798A1 (ja) | 2013-10-10 |
Family
ID=49300300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/002342 WO2013150798A1 (ja) | 2012-04-05 | 2013-04-04 | 水素生成装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150044102A1 (ja) |
EP (1) | EP2835343A4 (ja) |
JP (1) | JP5531168B2 (ja) |
WO (1) | WO2013150798A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014097601A1 (ja) * | 2012-12-17 | 2014-06-26 | パナソニック株式会社 | 水素生成装置 |
JP2016037440A (ja) * | 2014-08-05 | 2016-03-22 | パナソニックIpマネジメント株式会社 | 水素生成装置およびそれを用いた燃料電池システム |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08293315A (ja) * | 1995-04-21 | 1996-11-05 | Toshiba Corp | 燃料電池発電装置用脱硫器 |
JP2000034103A (ja) * | 1998-07-21 | 2000-02-02 | Matsushita Electric Works Ltd | 燃料改質装置 |
JP2006008459A (ja) * | 2004-06-28 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 水素生成装置、および燃料電池システム |
JP2006111766A (ja) * | 2004-10-15 | 2006-04-27 | Nippon Oil Corp | 脱硫装置および水素製造装置 |
JP2010058995A (ja) | 2008-09-01 | 2010-03-18 | Tokyo Gas Co Ltd | 水添脱硫器一体型円筒式水蒸気改質器 |
JP2012020898A (ja) * | 2010-07-14 | 2012-02-02 | Panasonic Corp | 水素生成装置及びそれを備える燃料電池システム |
JP2012041238A (ja) * | 2010-08-20 | 2012-03-01 | Panasonic Corp | 水素生成装置及び燃料電池システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4063430B2 (ja) * | 1998-12-15 | 2008-03-19 | 大阪瓦斯株式会社 | 流体処理装置 |
CA2669752A1 (en) * | 2006-11-08 | 2008-05-15 | Idemitsu Kosan Co., Ltd. | Reformer, reforming unit, and fuel cell system |
US20100176346A1 (en) * | 2009-01-13 | 2010-07-15 | Musich Nicholas Michael | Process and system for conducting isothermal low-temperature shift reaction using a compact boiler |
-
2013
- 2013-04-04 JP JP2013556444A patent/JP5531168B2/ja active Active
- 2013-04-04 WO PCT/JP2013/002342 patent/WO2013150798A1/ja active Application Filing
- 2013-04-04 US US14/346,649 patent/US20150044102A1/en not_active Abandoned
- 2013-04-04 EP EP13772684.0A patent/EP2835343A4/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08293315A (ja) * | 1995-04-21 | 1996-11-05 | Toshiba Corp | 燃料電池発電装置用脱硫器 |
JP2000034103A (ja) * | 1998-07-21 | 2000-02-02 | Matsushita Electric Works Ltd | 燃料改質装置 |
JP2006008459A (ja) * | 2004-06-28 | 2006-01-12 | Matsushita Electric Ind Co Ltd | 水素生成装置、および燃料電池システム |
JP2006111766A (ja) * | 2004-10-15 | 2006-04-27 | Nippon Oil Corp | 脱硫装置および水素製造装置 |
JP2010058995A (ja) | 2008-09-01 | 2010-03-18 | Tokyo Gas Co Ltd | 水添脱硫器一体型円筒式水蒸気改質器 |
JP2012020898A (ja) * | 2010-07-14 | 2012-02-02 | Panasonic Corp | 水素生成装置及びそれを備える燃料電池システム |
JP2012041238A (ja) * | 2010-08-20 | 2012-03-01 | Panasonic Corp | 水素生成装置及び燃料電池システム |
Non-Patent Citations (1)
Title |
---|
See also references of EP2835343A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014097601A1 (ja) * | 2012-12-17 | 2014-06-26 | パナソニック株式会社 | 水素生成装置 |
EP2933226A4 (en) * | 2012-12-17 | 2016-06-15 | Panasonic Ip Man Co Ltd | HYDROGEN PRODUCTION DEVICE |
JP2016037440A (ja) * | 2014-08-05 | 2016-03-22 | パナソニックIpマネジメント株式会社 | 水素生成装置およびそれを用いた燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
JP5531168B2 (ja) | 2014-06-25 |
JPWO2013150798A1 (ja) | 2015-12-17 |
US20150044102A1 (en) | 2015-02-12 |
EP2835343A1 (en) | 2015-02-11 |
EP2835343A4 (en) | 2015-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011122372A1 (ja) | 水素製造装置及び燃料電池システム | |
JP2010272333A (ja) | 燃料電池システム | |
JP5468713B1 (ja) | 水素生成装置および燃料電池システム | |
JP4754242B2 (ja) | 水素製造装置および燃料電池システム | |
JP5531168B2 (ja) | 水素生成装置 | |
JP5600460B2 (ja) | 水素製造装置及び燃料電池システム | |
JP5539754B2 (ja) | 燃料電池用脱硫器の加熱方法及び燃料電池システム | |
JP5161621B2 (ja) | 燃料電池用改質装置 | |
JP2008285355A (ja) | 改質器および間接内部改質型高温型燃料電池 | |
JP2019099443A (ja) | 水素生成装置 | |
JP5329944B2 (ja) | 燃料電池用水蒸気改質装置 | |
JP4764651B2 (ja) | 水素製造装置および燃料電池システム | |
WO2014147991A1 (ja) | 水素生成装置、それを備える燃料電池システム、水素生成装置の運転方法、及び燃料電池システムの運転方法 | |
JP6142286B2 (ja) | 水素生成装置 | |
JP5584022B2 (ja) | 燃料電池システム及びその起動方法 | |
JP5948605B2 (ja) | 水素生成装置 | |
JP5938580B2 (ja) | 水素生成装置 | |
JP6089210B2 (ja) | 水素生成装置 | |
JP2003303610A (ja) | 燃料電池システム及びその運転方法並びにオートサーマルリフォーミング装置 | |
JP2017001922A (ja) | 水素発生装置と水素発生方法 | |
JP2013234076A (ja) | 水素生成装置 | |
JP2019210182A (ja) | 水素生成装置 | |
JP2016222497A (ja) | 水素生成装置及びそれを用いた燃料電池システム | |
JP2017077992A (ja) | 水素生成装置及びそれを用いた燃料電池システム | |
JP2017039626A (ja) | 水素生成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13772684 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013556444 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013772684 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14346649 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |