WO2006054527A1 - Catalyseur de reformage pour hydrocarbure contenant de l’oxygene, procede pour produire de l’hydrogene ou du gaz de synthese et systeme de pile a combustible - Google Patents

Catalyseur de reformage pour hydrocarbure contenant de l’oxygene, procede pour produire de l’hydrogene ou du gaz de synthese et systeme de pile a combustible Download PDF

Info

Publication number
WO2006054527A1
WO2006054527A1 PCT/JP2005/020871 JP2005020871W WO2006054527A1 WO 2006054527 A1 WO2006054527 A1 WO 2006054527A1 JP 2005020871 W JP2005020871 W JP 2005020871W WO 2006054527 A1 WO2006054527 A1 WO 2006054527A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen
oxygen
reforming
reforming catalyst
results
Prior art date
Application number
PCT/JP2005/020871
Other languages
English (en)
Japanese (ja)
Inventor
Naonori Ryumon
Tetsuya Fukunaga
Original Assignee
Idemitsu Kosan Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co., Ltd. filed Critical Idemitsu Kosan Co., Ltd.
Priority to JP2006545021A priority Critical patent/JPWO2006054527A1/ja
Publication of WO2006054527A1 publication Critical patent/WO2006054527A1/fr

Links

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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/48—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing arsenic, antimony, bismuth, vanadium, niobium tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
    • C01B3/326—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents characterised by the catalyst
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/005—Spinels
    • B01J35/19—
    • 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
    • C01B2203/0205—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
    • C01B2203/0238—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a carbon dioxide 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
    • C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
    • 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
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
    • 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
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • 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
    • 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
    • C01B2203/1076—Copper or zinc-based catalysts
    • 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
    • Y02P20/141—Feedstock
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Definitions

  • the present invention relates to a method for producing hydrogen syngas by making various modifications to hydrogen fluoride and oxygen, and to a battery system using this.
  • 0002 gas is made up of oxygen and hydrogen, and is used as a gas for methano-, oxy-, and yat formations, and is widely used as a material for annealing and various products.
  • This gas has been produced by conventional methods, or steam or partial methods using natural gas as a raw material.
  • the coal law has a problem that it requires a complex and expensive coal gas furnace and a large-scale plant.
  • the reaction of the steam in this case requires a large degree of reaction, requiring 7 to 2 ° C in the reaction line, requiring special modifications, and requiring the heat to be used. You.
  • a high temperature is required, a special part is required, and a large amount of soot is generated with the reaction. Therefore, in order to solve this problem, in recent years,
  • the fuel cell has been researched on hydrogen, such as gas mainly composed of methane and methane, city gas mainly composed of this gas, synthetic materials based on natural gas, and petroleum oil and NASA oil. It is.
  • Various materials have been disclosed to be used in the production of hydrogen syngas by using various raw materials such as metite as raw materials.
  • a technique to modify hydrogen oxyhydride for example, for C, a medium for producing gas from oxygen and dioxygen, and production of gas using the same (for example, a patent), C
  • a medium for producing hydrogen from hydrogenated oxygen and water vapor and hydrogen using the medium for example, Patent 2
  • a material bearing a genus including solid C for example, Patent 3, Patent 4
  • a medium for producing hydrogen from oxygen and water vapor which is a mixture of a C-containing substance and a solid substance, and hydrogen produced using the medium.
  • Patent 5 a medium for producing a gas from oxygen and water vapor, and a gas production using the medium (for example, Patent 6) made of a mixture of a C-containing substance and a solid substance are disclosed. It is.
  • the purpose is to provide a method for producing hydrogen synthesis gas by making various modifications to oxygen. Also this excellent
  • An object of the present invention is to provide an excellent fuel cell system having a fuel cell using hydrogen produced as a fuel.
  • the heat is increased and the activity is increased and the durability is improved.
  • it contains anana, group 8 and rare earth elements.
  • the present invention provides a battery cell system for hydrogen synthesis gas having the following elements.
  • Olite is 5 () ⁇ (3) deviation element 0.99 (5) contains copper, contains metal, olite and analyse () ⁇ (4) deviation Of the element described in. (6) Olyte contains 8 and / or earth elements () to (5).
  • the genus of (6) is a genus of at least one kind selected from e and Co.
  • Hydrogen fluoride is at least one of the elements selected from (1) to (9). 0010 () () () () to () for the production of hydrogen synthesis gas, characterized in that oxygen is steamed.
  • a fuel cell system comprising: a fuel cell using hydrogen produced by (1) as a fuel provided in any of the deviations (1) to (5).
  • FIG. 11 is an abbreviated diagram of a clear battery stem.
  • the element contains copper
  • It contains metal oleite having a structure, preferably further containing anana, 8 and a portion of earth element.
  • a metal having a spine structure is a metal mold.
  • It has a surface-shaped cube found in things. It is usually a divalent genus and is a genus of.
  • metal materials containing copper are used, and examples of metal materials include C-type spines, Ce-type spines, and CC-type spines.
  • the C-type spin is preferred.
  • An example of the C-type spin is C
  • an example of the Ce-type spin is C.
  • Examples of the C C type sp include C C.
  • the metal structure containing copper is superior to the spine structure containing copper in that it has excellent thermal properties, and when used as a raw material, has a high unit surface area.
  • a soluble ngan salt such as ngan is used as a solubilizing material such as copper, and a solution containing these so that a substantial proportion thereof, that is, a ratio to C is substantially 2.
  • a tonic agent such as oxalic acid
  • this powder is heat-treated and the powder obtained by decomposing nitric acid etc. in the powder is about 3-5 degrees in air at a temperature of 3-5 degrees Celsius.
  • C is obtained by further increasing the temperature by 5 to 5 degrees C. Also over 7 C
  • the obtained metal compound becomes a compound with copper acid (C or C 2 O or a compound thereof).
  • a soluble material such as iron may be used instead of the gun source.
  • a metal material composed of C (e) can be obtained.
  • Olite contains oleite.
  • Olite includes ZS5, Denite, X-type, Mold, Mold, Mold,, Light, etc., and Denite ZS5 is preferred for durability, and ZS5 is particularly preferred.
  • Denite ZS 5 is preferably a type that is completely or partially converted to a proton rather than a cation in terms of sex.
  • it is from mass to 2 and more preferably from 2 to 5 with C-type spiolite.
  • Olite is more preferable than this because the smallness decreases and the number of causes causing the increase increases.
  • It can be prepared by the following method. In other words, after mixing the powder of the metal product containing copper and the oleite powder to the quality, it is molded into an appropriate size, or the material of the product containing copper.
  • a clear preparation can be made by, for example, a method of mixing an appropriate size orite of an appropriate size.
  • a V 0 X misaligned crystal form can be used. It is also possible to use baked anana such as Itoialite Gisite. In addition to this, you can add 8 ⁇ degree of aka to the aum to create a sinking thing. You can also use it. Also, aum soppod and other a are dissolved in 2 puno and other a, and an acid is prepared by adding water as a water splitting. I can do it.
  • Ana content is 5 to 5, preferably 8 to 4 and more preferably to 3 for a mixture of oleite and anana of copper. By having 5 to 5 ana, it is possible to obtain the results of the control without significantly reducing the activity.
  • anana may be performed simultaneously with the addition of neolite containing copper, or may be added before or after the addition of neolite containing copper.
  • Examples of 8 contained in 0020 oleite include metals such as platinum and radium, iron, iron and iron.
  • Examples of the metal include platinum, radium, um, and diadium, with platinum being particularly preferred.
  • platinum products are P C 4 2PC6 P (0.05
  • gold compounds may be used alone or in combination of two or more. The same is true for the radiium, um, dium and iridium below.
  • radium examples include (
  • Methods such as immersion, sp, and ion exchange methods such as ing, ing, and ncpen weness methods can be used, but impregnation and ion exchange methods using ing, ncpen weness methods are preferred.
  • the 8 minutes outside the noble metals contained in 00223 olite include e Co.
  • the compound used as a material for the eCo component is not particularly limited but is preferably a soluble one, and an acid salt is generally used.
  • Olite's e N Co law is not particularly limited.
  • a method such as addition from the oleite period can also be employed.
  • ion exchange method described below The addition of the Olite period by law is preferred.
  • the abundance of e N Co is 5 to 2 or more to orite. By adding 5 to 2 olite, it is possible to obtain additional results.
  • sodium for adjusting the amount of sodium can be added, and further, an accelerator such as sodium can be added.
  • anatomium, aum, active anna, and ana can be used, and anatomium, anoum, etc. are particularly preferred.
  • Acac can be supplied together with glass, idka, etc., or anana, etc., and examples thereof include sodium hydroxide, water hydroxide, etc. In particular, it is preferable to use sodium hydroxide.
  • the agent is an organic substance. 2 3 Nnotanoan Nopnoan diguante tetrapiumum Tetrathianum and these amnesium ditin diananopun are used, especially diguantetrapium Is preferred.
  • the S 2 2 3 ratio is ⁇ 3, preferably 2 ⁇ . If it does not progress further than this, the sex is bad and the sex is bad. Also, (M is e N Co.) The ratio is 5 ⁇ 2, preferably ⁇ . If this is not the case, it will be less effective.
  • Gd b o is mentioned. These earth elements are not particularly limited. If the solubility is methanotanolytic, acid salts are generally used.
  • the solution of the minute can be the methanotano solution or at the same time.
  • the earth's part is ⁇ 2 is preferred. -By setting ⁇ 2, the effect of rare earth elements can be obtained economically advantageously. In fact, the activity can be further improved by the above.
  • a gas phase method that uses an air stream containing hydrogen and a wet method that uses a base material.
  • the normal air flow is 5 to 5 C, preferably 2 to 3 C, and preferably 3 to 24, and preferably between. Gases such as nitrogen, um, and ann coexist outside the gas.
  • the following are the origins of chan- nes that use an aa a ana, enkese that use a methiae, etc.
  • a method of treating with a reducing agent such as horn or hydrazine. In this case, it is usually from room temperature to C, up to 24, preferably 3 to.
  • the catalyst is restored to the reaction by the generated hydrogen by flowing the reaction material.
  • hydrogen synthesis gas is produced by using () steam, (2), (3) part (4) for elements such as metite.
  • the ratio of water vapor methite is theoretically 3 when producing elemental gas, but 3 to 6 degrees is preferred. On the other hand, when producing synthesis gas, the ratio of water vapor methite is theoretically Is preferred, but 2 degrees is preferred.
  • the temperature is 2 C, preferably 25 to 45 C. If the temperature is 2 C, there is a risk that the ratio of metite will be low, and if it exceeds 5, it will cause a problem.
  • the MET range is preferred to OO range.
  • the production rate of GS is low in OO, which is not practically preferable. If it exceeds OO, the rate of metite is too low, and it is not preferable in practical use.
  • the reaction is usually from normal to Pa degrees. If this force is too high, the ratio of metite tends to decrease.
  • the reaction of methenite and water vapor occurs in the same actor or in successive actors.
  • the reaction between hydrogen production and synthetic gas production will be slight, but in general, the oxygen methylate ratio is preferably selected in the range of ⁇ , and the steam methylate ratio is preferably 5. It is selected in the range of ⁇ 3. If the metite ratio is •, the reaction due to exotherm may not be sufficiently supplied, and if the ratio exceeds 1, the completeness may occur and the element concentration may decrease. In addition, when the water vapor ratio is -5, the hydrogen concentration may decrease, while when it exceeds 3, there is a risk that the supply of heat will be insufficient.
  • the GS force is the same as that of the steam.
  • the ratio of oxygen metite is selected within the range of 3 to 5.
  • the rate of metitete may be sufficiently high, while when it exceeds • 5, completeness occurs and causes a decrease in the hydrogen concentration.
  • the G S force is the same as that of the steam.
  • the ratio of CO metite is preferably 8-2, more preferably 9-9. ⁇ Selected within 5. If the ratio of CO metite is -8, the ratio of metite may be sufficiently high, while if the ratio exceeds 2, it will cause a large amount of C to be produced, resulting in a decrease in hydrogen. May be necessary and is preferred. In this reaction, water vapor can be introduced, and the hydrogen concentration can be increased by this introduction. The reactivity and G S force are the same as in the case of steam.
  • the present invention has a fuel cell system characterized by having a fuel cell using hydrogen produced by the above-described preparation as described above.
  • fuel desulfurization 23 in tank 2. Normally, it is not contained when using methyte suitable as oxygen, but desulfurization is effective when it contains a compound.
  • 23 can be filled with, for example, sex charcoal, oleite or metal agents.
  • the pump 24 is mixed with water from the tank desulfurized in 23, it is introduced into the gas, vaporized, and sent to 3. 3 is filled as described above, and the compounds (elements and water vapor) sent to 3 are The raw material is produced by the steam reaction described above.
  • the degree is reduced to the extent that it does not affect the performance of the fuel cell.
  • 32 includes cum-based or noble metals, and the converter 33 includes um-based, platinum or those. If the degree of hydrogen in the hydrogen produced is low, 32 may not be installed.
  • the 037 battery 34 is an example of a polymer electrolyte battery having a polymer electrolyte 34C between the negative electrode 34 and the positive electrode 34.
  • the hydrogen switch obtained by the above method is inserted into the positive electrode, and the air sent from the air 35 is inserted into the positive electrode if necessary.
  • Hydrogen can be used as fuel, with the third na 3 connected to the 0038 34 side.
  • an air separation 36 is connected to the positive electrode 34 side, and water and exhaust gas generated by the combination of hydrogen and air in the air supplied to the positive electrode 34 side are separated, and the water is used for the formation of water vapor. be able to.
  • the battery 34 generates heat as it generates power.
  • 37 can be attached to recover this heat for effective use.
  • 37 is a heat exchanger attached to the fuel cell 34, an exchanger 37 for exchanging heat from the exchanger 37 with water, a cooling 37C, and these exchangers 37 37 37C.
  • the water obtained in the heat exchanger 37 can be used effectively in other facilities.
  • the catalyst SAP 8 (eCo) and earth (a Ce S) were measured by the following method using a CP optical spectroscopic analyzer.
  • Sample 9 is taken in an analytical pot and heat-treated at 9 C for 6 hours. Then, the sample is taken into a ten () vessel and oxalic acid 4 is added. Next, add, and add 0, 2 of OOO as a watch cover, and adjust the volume to 5. Quantify P in this solution by CP. Add the same solution as above to P and measure. 3.Rare earth in ZS5 and 8 (eCo) method
  • SPS type 5 which is a multi-element CP optical spectroscopic analyzer specified in CPJ 6, is used.
  • the quasi G S (gas space) was 9; the gas (O) quasi G S was 54; Also, implementation, 3, 4-36 and
  • the rate is the numerical value indicated by from the reaction gas.
  • the reaction rate is 333 for GS (gas space) of the 5th class, 2 for GS (gas space), 2 for the gas (O) level, and 25C for the reaction.
  • the time required to fall below 9 5 was defined as the interval.
  • implementations 3 to 4 7 2 2 24 and 3 are steam 5 ⁇ O, quasi GS (gas space) 333, gas (O) quasi GS 2, reaction 28 C for 4 It was rated by later activity (after 4 minutes) and the above king ().
  • C 2 ZS 5 2 was prepared by mixing 3 2) 5 with.
  • the results of the obtained and the durability values are shown in Table.
  • the C-neutral material is mixed with Olite such as ZS 5 denite, which has higher vapority than the C-Neana mixture, and the conventional C system
  • Table 2 also shows the results of performing durability in the same way as in implementations 0 to 3. ⁇ 3 From implementation 3, C It is confirmed that the addition of the chemical compound and the ZS 5ana is less active and the kin rate is also reduced.
  • ZS 5 (S) was obtained.
  • the obtained ZS 5 (S) was subjected to 3 element reduction with 5 C before mixing with C ne.
  • the liquid obtained by mixing 26 8 (98 ⁇ 9) and 25 ton was designated as.
  • the liquid obtained by mixing glass (S 3 SO 29 a 9 ⁇ 4 6 ⁇ 6) 5 6 manufactured by this chemical industry was used.
  • C was a liquid obtained by mixing 99 ⁇ 5 aC 4 2 (684) 2 tons manufactured by Sodium Industries. While stirring this liquid C, the above and liquids were combined in C at the same time. To this compound, add 97 2 (9, 8) manufactured by Sangyo Co., Ltd., and adjust to g ⁇ 5. 2 The mixture is cooled to warm and solid
  • ZS 5 (S A g) was subjected to hydrogen reduction treatment at 5 C for 3 hours before mixing with C ne.
  • the CP confirmed that it was SO 2 2 3 35 • 9, Co 9 •.
  • Example 3 results of activity and endurance value in Example 3 are also shown in Table 3. From this, it is confirmed that the addition of C nitride and ZS 5 suppresses the formation and further improves the durability. 075 24 (C 5a ZS 5 (

Abstract

L’invention décrit un catalyseur de reformage pour des hydrocarbures contenant de l’oxygène, ledit catalyseur contenant du cuivre, un oxyde métallique ayant une structure de spinelle et une zéolite. De préférence, le catalyseur de reformage contient en outre de l’alumine, un métal du groupe VIII ou un élément du groupe des terres rares. L’invention décrit également un procédé pour produire de l’hydrogène ou un gaz de synthèse en soumettant un hydrocarbure contenant de l’oxygène à (1) un reformage à la vapeur, (2) un reformage autothermique, (3) un reformage à oxydation partielle ou (4) un reformage au dioxyde de carbone, tout en utilisant le catalyseur de reformage décrit ci-dessus. L’invention décrit en outre un système de pile à combustible utilisant ledit catalyseur de reformage. Le catalyseur de reformage de l’invention présente une activité élevée et une excellente résistance à la chaleur. Lorsque le catalyseur de reformage contient en outre de l’alumine, un métal du groupe VIII ou un élément du groupe des terres rares, la génération de coke est supprimée, ce qui améliore ainsi encore la durabilité du catalyseur. En conséquence, de l’hydrogène ou un gaz de synthèse peuvent être efficacement produits en soumettant un hydrocarbure contenant de l’oxygène à divers reformages utilisant un tel catalyseur de reformage, ce dernier pouvant ainsi être utilisé dans un système de pile à combustible ou analogue.
PCT/JP2005/020871 2004-11-16 2005-11-14 Catalyseur de reformage pour hydrocarbure contenant de l’oxygene, procede pour produire de l’hydrogene ou du gaz de synthese et systeme de pile a combustible WO2006054527A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006545021A JPWO2006054527A1 (ja) 2004-11-16 2005-11-14 酸素含有炭化水素の改質触媒、それを用いた水素又は合成ガスの製造方法及び燃料電池システム

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004-331422 2004-11-16
JP2004331422 2004-11-16
JP2005-276270 2005-09-22
JP2005276270 2005-09-22

Publications (1)

Publication Number Publication Date
WO2006054527A1 true WO2006054527A1 (fr) 2006-05-26

Family

ID=36407070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/020871 WO2006054527A1 (fr) 2004-11-16 2005-11-14 Catalyseur de reformage pour hydrocarbure contenant de l’oxygene, procede pour produire de l’hydrogene ou du gaz de synthese et systeme de pile a combustible

Country Status (4)

Country Link
JP (1) JPWO2006054527A1 (fr)
KR (1) KR20070084220A (fr)
TW (1) TW200633777A (fr)
WO (1) WO2006054527A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008068242A (ja) * 2006-09-15 2008-03-27 Toshiba Corp 水素製造用触媒、水素製造装置及び水素製造方法
CN101808736A (zh) * 2007-02-21 2010-08-18 国立大学法人大分大学 低温氢制造用催化剂及其制造方法与氢制造方法
US11090640B2 (en) 2016-10-17 2021-08-17 Sabic Global Technologies B.V. Process for producing BTX from a C5—C12 hydrocarbon mixture
WO2023199557A1 (fr) * 2022-04-15 2023-10-19 古河電気工業株式会社 Catalyseur pour synthèse de gaz de pétrole liquéfié et procédé de production de gaz de pétrole liquéfié

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003320254A (ja) * 2002-05-01 2003-11-11 National Institute Of Advanced Industrial & Technology 水性ガスシフト反応及びメタノール水蒸気改質反応用触媒

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003320254A (ja) * 2002-05-01 2003-11-11 National Institute Of Advanced Industrial & Technology 水性ガスシフト反応及びメタノール水蒸気改質反応用触媒

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008068242A (ja) * 2006-09-15 2008-03-27 Toshiba Corp 水素製造用触媒、水素製造装置及び水素製造方法
CN101808736A (zh) * 2007-02-21 2010-08-18 国立大学法人大分大学 低温氢制造用催化剂及其制造方法与氢制造方法
US11090640B2 (en) 2016-10-17 2021-08-17 Sabic Global Technologies B.V. Process for producing BTX from a C5—C12 hydrocarbon mixture
WO2023199557A1 (fr) * 2022-04-15 2023-10-19 古河電気工業株式会社 Catalyseur pour synthèse de gaz de pétrole liquéfié et procédé de production de gaz de pétrole liquéfié

Also Published As

Publication number Publication date
KR20070084220A (ko) 2007-08-24
TW200633777A (en) 2006-10-01
JPWO2006054527A1 (ja) 2008-05-29

Similar Documents

Publication Publication Date Title
Popović et al. Stability and degradation mechanisms of copper‐based catalysts for electrochemical CO2 reduction
Teng et al. Research progress on Cu-based catalysts for electrochemical nitrate reduction reaction to ammonia
TWI313619B (en) Catalyst for oxygen reduction
CN109967099A (zh) 一种具有中空纳米结构的Co2P@C复合材料及其制备方法和应用
Zhang et al. Surface and interface chemistry in metal‐free electrocatalysts for electrochemical CO2 reduction
WO2008040222A1 (fr) Catalyseur en poudre d'ordre de grandeur nanométrique, et son procédé de préparation
WO2007148085A2 (fr) Électrode et son procédé de fabrication et d'utilisation
CN108754531A (zh) 一种含Co和Ru双金属碳纳米复合电催化材料的制备方法
JP2019511448A (ja) 電極触媒用途向けの金属ドープ酸化スズ
WO2006054527A1 (fr) Catalyseur de reformage pour hydrocarbure contenant de l’oxygene, procede pour produire de l’hydrogene ou du gaz de synthese et systeme de pile a combustible
CN105161730B (zh) 空气阴极以及微生物燃料电池
JPH09225299A (ja) 活性炭
CN100368077C (zh) Co2分解催化剂及其制备方法
JP2005200266A (ja) 改質方法、改質器、発電装置及び燃料容器
Tsai et al. Fabrication of VN/TaC composites with dual functions of VN as a catalyst support and a cocatalyst for improved PEMFC performance
KR100570689B1 (ko) 연료 전지용 촉매 및 이를 포함하는 연료 전지
JP2021504116A (ja) ガス窒化又は液体窒化処理されたコアシェル触媒の製造方法
Liu et al. Efficient Electrocatalytic Synthesis of Ammonia from Water and Air in a Membrane‐Free Cell: Confining the Iron Oxide Catalyst to the Cathode
Hermawan et al. Fundamentals, rational catalyst design, and remaining challenges in electrochemical NOx reduction reaction
CN102864006B (zh) 一种载氧体及其制备方法和应用
Li et al. Thermally stable cobalt amide cyanide as high-activity and durable bifunctional electrocatalyst toward O2 and CO2 reduction
TW201304861A (zh) 適用於氧之電化還原的無貴金屬催化劑
CN115029712B (zh) 一种高效、高稳定性全解水Cu基电催化剂及其制备方法与应用
JP2004130188A (ja) 層状触媒およびその製造方法
CN109487299B (zh) 一种高温电解co2的电解池阴极材料及其制备方法

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006545021

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020077010991

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 200580039112.7

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05805864

Country of ref document: EP

Kind code of ref document: A1