WO2001037988A1 - Catalyseur pour la reaction exothermique ou endothermique, catalyseur pour la reaction de conversion et catalyseur pour l'oxydation selective de monoxyde de carbone et reformeur du type a echange de chaleur a ailette en plaques - Google Patents
Catalyseur pour la reaction exothermique ou endothermique, catalyseur pour la reaction de conversion et catalyseur pour l'oxydation selective de monoxyde de carbone et reformeur du type a echange de chaleur a ailette en plaques Download PDFInfo
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- WO2001037988A1 WO2001037988A1 PCT/JP2000/008234 JP0008234W WO0137988A1 WO 2001037988 A1 WO2001037988 A1 WO 2001037988A1 JP 0008234 W JP0008234 W JP 0008234W WO 0137988 A1 WO0137988 A1 WO 0137988A1
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- catalyst
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- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0625—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material in a modular combined reactor/fuel cell structure
- H01M8/0631—Reactor construction specially adapted for combination reactor/fuel cell
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- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
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- C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
-
- 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
- C01B2203/10—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
- C01B2203/107—Platinum 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
-
- 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
- C01B2203/1082—Composition of support materials
-
- 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
- C01B2203/1217—Alcohols
- C01B2203/1223—Methanol
-
- 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
- C01B2203/1288—Evaporation of one or more of the different feed components
-
- 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
-
- 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
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- Catalyst for exothermic or endothermic reaction catalyst for water gas shift reaction, catalyst for selective oxidation reaction of carbon monoxide, method for producing these catalysts, and plate-fin heat exchange reformer using these catalysts
- the present invention relates to a catalyst for exothermic or endothermic reaction, and in particular, to a catalyst for steam reforming of methanol or hydrocarbon suitable for use in a plate-fin heat exchange type reformer having better heat exchange performance than a conventional packed bed. And a method for producing the same, a combustion reaction catalyst for promoting a reforming reaction by the steam reforming catalyst, a method for producing the same, and a catalyst for promoting a reaction for removing CO gas contained in reformed gas And a method for producing the same, and a plate-fin heat exchange reformer using the catalyst.
- the heat generated by the combustion reaction of the gas flow path between the first plate catalyst and the first plate catalyst is smoothly transmitted to the second plate catalyst through the partition, and the second plate catalyst
- the reforming raw material gas introduced into the gas flow path between the catalyst and the second plate catalyst is subjected to reforming treatment at an appropriate temperature by effectively utilizing the above reaction heat as a heat source for the steam reforming reaction.
- a water-gas shift reaction and a selective oxidation reaction of carbon monoxide are performed to obtain a hydrogen-rich reformed gas substantially containing no carbon monoxide.
- DME is dimethyl ether
- MF is methyl formate
- the obtained catalyst was cut into 5 mm squares, and then filled into a reaction tube having an inner diameter of lcm of 24 cm 2.
- 125 Oml min was returned and the original gas (10% hydrogen and 90%
- the catalyst was reduced with a mixed gas of nitrogen).
- the reduction temperature was 350 ° C and the reduction time was 2 hours.
- the mixture ratio of water and methanol was set to 1 in a mixed gas composed of water and methanol, and a mixed gas having a mixed gas flow rate of 20 Oml / inin was flowed into the reaction tube, and the reaction was performed at a reaction temperature of 250.
- the results shown in Fig. 4 were obtained.
- the proportion of hydrogen in the product gas at this time was as shown in Table 5.
- the cut aluminum plate is immersed in an aqueous solution obtained by adding nitric acid or acetic acid in an amount shown in Table 6 to 700 ml of an aqueous copper acetate solution having a concentration of 0.01 to 0.2 mol Z liter, and The temperature was raised at a rate of l ° CZmin, kept at 80 for 1 hour, and then taken out.
- Table 6 shows the results of observation of the aqueous solution after removing the cut aluminum plate.
- precipitation of basic copper acetate is suppressed when nitric acid, which is a strong acid, is added in a predetermined amount or more.
- the strength of the catalyst surface (oxidized layer) decreases, and the surface becomes powdery and the catalyst is easily spilled.
- a weak acid, acetic acid is added in a predetermined amount or more, the strength of the catalyst surface (oxidized layer) decreases. Therefore, precipitation of basic copper acetate could be suppressed.
- the cut aluminum plate was immersed in 700 ml of distilled water, heated from room temperature at a rate of 1 min, kept at 80 ° C for 1 hour, and taken out. And after drying in air, in air Fired at 400 * C for 3 hours.
- a partition having a plate catalyst for selective oxidation reaction of carbon monoxide on one side and a plate catalyst for combustion reaction on the other side is directed in the gas flowing direction (the direction of the arrow in FIG. 7 (a)). is set up.
- the water gas shift reaction and the oxidation reaction of carbon monoxide are exothermic reactions, and the part where the plate catalyst for the water gas shift reaction and the plate catalyst for the selective oxidation reaction of carbon monoxide are not necessarily provided for the combustion reaction. Catalyst plate is not necessary Absent.
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002389202A CA2389202A1 (en) | 1999-11-25 | 2000-11-22 | Catalyst for exothermic or endothermic reaction, catalyst for water-gas-shift reaction and catalyst for selective oxidation of carbon monoxide, and plate-fin heat exchange type reformer |
EP00977859A EP1232790A4 (en) | 1999-11-25 | 2000-11-22 | CATALYST FOR EXOTHERMIC OR ENDOTHERMIC REACTION, CATALYST FOR CONVERSION REACTION AND CATALYST FOR SELECTIVE CARBON MONOXIDE OXIDATION AND PLATE FIN HEAT EXCHANGE REFORMER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33391899 | 1999-11-25 | ||
JP11/333918 | 1999-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001037988A1 true WO2001037988A1 (fr) | 2001-05-31 |
Family
ID=18271432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/008234 WO2001037988A1 (fr) | 1999-11-25 | 2000-11-22 | Catalyseur pour la reaction exothermique ou endothermique, catalyseur pour la reaction de conversion et catalyseur pour l'oxydation selective de monoxyde de carbone et reformeur du type a echange de chaleur a ailette en plaques |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1232790A4 (ja) |
CA (1) | CA2389202A1 (ja) |
WO (1) | WO2001037988A1 (ja) |
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JP2001316682A (ja) * | 2000-03-21 | 2001-11-16 | Dmc 2 Degussa Metals Catalysts Cerdec Ag | 水素含有気体混合物中で水を用いての一酸化炭素の触媒的変換方法 |
JP2001322803A (ja) * | 2000-03-21 | 2001-11-20 | Dmc 2 Degussa Metals Catalysts Cerdec Ag | 水素を含有する気体混合物中の一酸化炭素の転化法およびこのための触媒 |
JP2003081609A (ja) * | 2001-09-10 | 2003-03-19 | Nippon Soken Inc | 改質装置 |
JP2006256886A (ja) * | 2005-03-16 | 2006-09-28 | Renaissance Energy Research:Kk | 燃料電池用ガス改質システム |
JP2007216221A (ja) * | 2006-02-14 | 2007-08-30 | Samsung Sdi Co Ltd | 燃料電池システムの改質装置用一酸化炭素酸化触媒とその製造方法および燃料電池システム |
JP2008222501A (ja) * | 2007-03-13 | 2008-09-25 | Ihi Corp | Co選択酸化方法及びco選択酸化反応器 |
US7935315B2 (en) | 2005-01-05 | 2011-05-03 | Samsung Sdi Co., Ltd. | Reformer for a fuel cell system, reaction substrate therefor, and manufacturing method for a reaction substrate |
CN101437608B (zh) * | 2006-05-08 | 2013-03-13 | 康帕克特Gtl有限责任公司 | 用于快速反应的催化剂结构 |
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WO2006127889A2 (en) | 2005-05-25 | 2006-11-30 | Velocys Inc. | Support for use in microchannel processing |
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US9511355B2 (en) | 2013-11-26 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | System and methods for using synergized PGM as a three-way catalyst |
US9511353B2 (en) | 2013-03-15 | 2016-12-06 | Clean Diesel Technologies, Inc. (Cdti) | Firing (calcination) process and method related to metallic substrates coated with ZPGM catalyst |
US9545626B2 (en) | 2013-07-12 | 2017-01-17 | Clean Diesel Technologies, Inc. | Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate |
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US20220250043A1 (en) * | 2019-05-03 | 2022-08-11 | Golu Hydrogen Technologies Inc. | Catalysts for hydrogen production |
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- 2000-11-22 WO PCT/JP2000/008234 patent/WO2001037988A1/ja not_active Application Discontinuation
- 2000-11-22 EP EP00977859A patent/EP1232790A4/en not_active Withdrawn
- 2000-11-22 CA CA002389202A patent/CA2389202A1/en not_active Abandoned
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001316682A (ja) * | 2000-03-21 | 2001-11-16 | Dmc 2 Degussa Metals Catalysts Cerdec Ag | 水素含有気体混合物中で水を用いての一酸化炭素の触媒的変換方法 |
JP2001322803A (ja) * | 2000-03-21 | 2001-11-20 | Dmc 2 Degussa Metals Catalysts Cerdec Ag | 水素を含有する気体混合物中の一酸化炭素の転化法およびこのための触媒 |
JP2003081609A (ja) * | 2001-09-10 | 2003-03-19 | Nippon Soken Inc | 改質装置 |
US7935315B2 (en) | 2005-01-05 | 2011-05-03 | Samsung Sdi Co., Ltd. | Reformer for a fuel cell system, reaction substrate therefor, and manufacturing method for a reaction substrate |
JP2006256886A (ja) * | 2005-03-16 | 2006-09-28 | Renaissance Energy Research:Kk | 燃料電池用ガス改質システム |
JP2007216221A (ja) * | 2006-02-14 | 2007-08-30 | Samsung Sdi Co Ltd | 燃料電池システムの改質装置用一酸化炭素酸化触媒とその製造方法および燃料電池システム |
CN101437608B (zh) * | 2006-05-08 | 2013-03-13 | 康帕克特Gtl有限责任公司 | 用于快速反应的催化剂结构 |
JP2008222501A (ja) * | 2007-03-13 | 2008-09-25 | Ihi Corp | Co選択酸化方法及びco選択酸化反応器 |
WO2020066282A1 (ja) * | 2018-09-28 | 2020-04-02 | 日立化成株式会社 | 処理方法、処理部材及びその製造方法、並びに、処理器具 |
WO2020065956A1 (ja) * | 2018-09-28 | 2020-04-02 | 日立化成株式会社 | 水蒸気改質方法、水蒸気改質部材、及び、水蒸気改質器 |
Also Published As
Publication number | Publication date |
---|---|
EP1232790A4 (en) | 2003-10-01 |
EP1232790A1 (en) | 2002-08-21 |
CA2389202A1 (en) | 2001-05-31 |
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