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1. 发明专利

JPS63302352A GAS-FREE ELECTROPHORETIC APPARATUS 失效
公开(公告)号：JPS63302352A
公开(公告)日：1988-12-09
申请号：JP13817187
申请日：1987-06-03
申请人： NAT SPACE DEV AGENCY , MITSUBISHI HEAVY IND LTD
发明人： MASUDA TSUYOSHI , KOYAMA MASATO , WATARIDO MITSURU , MIYAMOTO HITOSHI , SAKIMURA TORU , MIYAMOTO KIICHIRO , IZUMISAWA SEIJI , MATSUMOTO HIROAKI , NAKAYASU ITSUKI
IPC分类号： G01N27/26 , B01D57/02 , B01D61/42 , G01N27/447
摘要： PURPOSE:To eliminate the generation of gas and to suppers the penetration of an electrode liquid due to diffusion, by a method wherein an anode and a cathode are formed of a base metal and a reversible electrode respectively, an organic electrolyte having low mobility is used as the electrode liquid and an ion exchange membrane is adopted for diaphragms of the anode and the cathode. CONSTITUTION:In an electrophoretic tank 1, opposite walls are formed of diaphragms 2a and 3a, and an anode chamber 2 and a cathode chamber 3 are provided with a prescribed space between them. The diaphragm 2a is formed of a cation exchange membrane which is prepared by polymerization using polytetrafluoroethylene (PTFE) as a base and a carboxylic acid as an exchange group and has a transference number of 0.95. The diaphragm 3a is formed of an anion exchange membrane which is prepared by polymerization using PTFE as the base and a fourth-grade ammonium group as the exchange group and has a transference number of 0.95. Then, an anode 4 formed of a base metal such as Fe is provided in the anode chamber 2, while a cathode 5 constituted by a reversible electrode formed of AgCl or the like is provided in the cathode chamber 3. An anode liquid 6 and a cathode liquid 7 constituted by an organic electrolyte of low mobility and having prescribed properties are used for the anode chamber 2 and the cathode chamber 3 respectively.

2. 发明专利

JPH0254161A METHOD FOR OPERATING LARGE-SIZED FREE-FLOW TYPE CATAPHORESIS DEVICE 失效
公开(公告)号：JPH0254161A
公开(公告)日：1990-02-23
申请号：JP20434988
申请日：1988-08-17
申请人： NAT SPACE DEV AGENCY , MITSUBISHI HEAVY IND LTD
发明人： MASUDA TSUYOSHI , KOYAMA MASATO , WATARIDO MITSURU , ADACHI TAKASHI , SAKIMURA TORU , MIYAMOTO HITOSHI , FUNAKOSHI TOSHIO , NAKAYASU ITSUKI
IPC分类号： G01N27/447
摘要： PURPOSE:To enable stable operation even with a device having a thick vessel by using, as migration buffer solution, organic anion electrolytic solution whose pKa value is 6 to 9 and equivalent conductivity is 30Scm /mol or less neutralized by organic strong base electrolyte whose pKa value is 13 or larger and equivalent conductivity is 40Scm /mol or less. CONSTITUTION:Organic anion electrolyte to be used as buffer solution whose pKa value is 6 to 9 and equivalent conductivity is 30Scm /mol or less is sulfonic acid derivative, for example. The pKa value of this electrolyte is specified to 6 to 9 because a living specimen cannot be alive if pKa is less than 6 or higher than 9. The equivalent conductivity of organic anion electrolyte is specified to 30Scm /mol or less because the lower the equivalent conductivity, the more desirable. Ammonium is selected as an example of electrolytic materials which satisfies the above conditions. The pKa value is specified to 13 or larger because the amount required for neutralization increases if the pKa value is less than 13, and the conductivity is specified to 40Scm /mol or less because the lower the conductivity, the more preferable.

3. 发明专利

JPH028388A FREE FLOW TYPE ELECTROPHORETIC APPARATUS 失效
公开(公告)号：JPH028388A
公开(公告)日：1990-01-11
申请号：JP15653488
申请日：1988-06-24
申请人： MITSUBISHI HEAVY IND LTD , NAT SPACE DEV AGENCY
发明人： SAKIMURA TORU , MIYAMOTO HITOSHI , MASUDA TSUYOSHI , KOYAMA MASATO , WATARIDO MITSURU
IPC分类号： C25B7/00 , C25B9/00 , C25B9/08
摘要： PURPOSE:To balance the inflow and outflow of ions between electrode chambers and electrophoretic space and to suppress the rise of the electrical conductivity of a buffer soln. by spreading an electrode membrane obtd. by vertically joining an upper cation membrane and a lower anion membrane at the anode side of a free flow type electrophoretic apparatus and an electrode membrane obtd. by vertically joining an upper anion membrane and a lower cation membrane at the cathode side. CONSTITUTION:An electrode membrane 11 obtd. by vertically joining an upper cation permeable membrane (cation membrane) 11a and a lower anion permeable membrane (anion membrane) 11b of the same size is spread at the anode side of an electrophoretic apparatus. An electrode membrane 12 obtd. by vertically joining an upper anion membrane 12b and a lower cation membrane 12a of the same size is spread at the cathode side to form an electrophoretic chamber and electrode chambers. When voltage is impressed between both electrodes 4, 4, cations from the anode and anions from the cathode enter the electrophoretic chamber through the membranes 11, 12 in the upper part. In the lower part, anions enter the electrode chamber adjacent to the anode and cations enter the electrode chamber adjacent to the cathode because ion exchange membranes having opposite polarities are present and the concn. of ions in the electrophoretic chamber is kept nearly constant, so any electric current affects the concn. of ions in the electrophoretic chamber.

4. 发明专利

JP2006139984A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2006139984A
公开(公告)日：2006-06-01
申请号：JP2004327485
申请日：2004-11-11
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAMOTO HITOSHI , KANEHIRA SHINGO , TAKENOBU KOICHI , NISHIURA MASANORI , KISHIZAWA HIROSHI , WATABE MASAHARU
IPC分类号： H01M8/06 , H01M8/04 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system that enhances efficiency, by removing moisture in exhausted fuel gas and carbon dioxide, and is capable of size reduction of the system, and setting moisture concentration suitable for enhancing efficiency.
SOLUTION: In order to remove moisture and carbon dioxide at the same time, a gas controller 16 for example is installed in the fuel cell system. The gas controller 16 removes carbon dioxide from the exhausted fuel gas by the gas liquid contact of splay liquid sprayed from a spray header 25 and the exhausted fuel gas, and condenses and removes water vapor in the exhausted fuel gas, by cooling the exhausted fuel gas with a cooling pipe 26. An aqueous solution of calcium hydroxide or an aqueous solution of magnesium hydroxide is used as alkaline water. The gas controller 16 controls the moisture concentration in the exhausted fuel gas to be in the range of 25-40% and the carbon dioxide concentration to be in the range of 0-15%.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种通过去除排出的燃料气体和二氧化碳中的水分而提高效率的燃料电池系统，并且能够减小系统的尺寸，并且设定适合于提高效率的水分浓度。解决方案：为了同时去除水分和二氧化碳，例如，燃料电池系统中安装有气体控制器16。气体控制器16通过从喷射头25喷射的喷射液体与排出的燃料气体的气液接触而从排出的燃料气体中除去二氧化碳，并且通过冷却排出的燃料气体来冷凝和去除排出的燃料气体中的水蒸气使用冷却管26.氢氧化钙水溶液或氢氧化镁水溶液用作碱性水。气体控制器16将排出的燃料气体中的水分浓度控制在25-40％的范围内，并且二氧化碳浓度在0-15％的范围内。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004146193A Solid oxide fuel cell 审中-公开
公开(公告)号：JP2004146193A
公开(公告)日：2004-05-20
申请号：JP2002309738
申请日：2002-10-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： BABA KINJI , MIYAMOTO HITOSHI , WATABE MASAHARU , OTANI YUICHI , ONO KIMIOKI
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To prevent breakage of a power generating membrane by thermal stress caused by uneven temperature distribution on the inside of a solid oxide fuel cell. SOLUTION: This solid oxide fuel cell has the power generating membrane 11 and an interconnector 15, a recessed and projecting part is formed on the both sides of the power generating membrane, and the power generating membrane has a fuel electrode on one side and an oxygen electrode on the other side. The power generating membrane is interposed between the interconnectors, and the interconnector is joined with the power generating membrane in projecting parts of the recessed and projecting part. The interconnector has strength higher than that of the interconnector, coefficient of linear thermal expansion of the power generating membrane is made different from that of the interconnector, and in a part where tensile stress is applied, the coefficient of linear thermal expansion of the interconnector is made lower than that of the power generating membrane, and in a part where compression stress is applied, the coefficient of linear thermal expansion of the interconnector is made higher than that of the power generating membrane. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004103282A Solid oxide fuel cell power generation system 审中-公开
标题翻译：固体氧化物燃料电池发电系统
公开(公告)号：JP2004103282A
公开(公告)日：2004-04-02
申请号：JP2002259936
申请日：2002-09-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OTANI YUICHI , WATABE MASAHARU , MIYAMOTO HITOSHI , KISHIZAWA HIROSHI
IPC分类号： H01M8/12 , H01M8/04
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell power generation system, capable of enhancing system efficiency and reliability of various equipment.
SOLUTION: This solid oxide fuel cell power generation system comprises a recirculation fan 17, by which the part of waste fuel exhausted by power-generating operations of a SOFC 10 is recirculated in the SOFC 10 as recirculation fuel, and a regenerative heat exchanger 15 for exchanging heat so as to decrease the temperature of the recirculation fuel, before passing the recirculation fan 17 and to raise the temperature of the recirculation fuel, after passing the recirculation fan 17. The regenerative heat exchanger 15 is composed of a high-temperature regenerative heat exchanger 15A for exchanging heat at a high-temperature region, and a low-temperature regenerative heat exchanger 15B for exchanging heat at a low-temperature region. In addition, the system comprises a condenser 16 for reducing the temperature of the recirculation fuel, before passing the recirculation fan 17 and removing the extra water.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够提高各种设备的系统效率和可靠性的固体氧化物燃料电池发电系统。解决方案：该固体氧化物燃料电池发电系统包括再循环风扇17，通过SOFC 10的发电操作排出的废燃料的一部分在SOFC 10中作为再循环燃料再循环，再生热交换器15，用于在通过再循环风扇17之后交换热量以降低再循环燃料的温度，并在通过再循环风扇17之后提高再循环燃料的温度。再生热交换器15由高压在高温区域进行热交换的高温蓄热式热交换器15A和在低温区域进行热交换的低温蓄热式热交换器15B。此外，该系统包括用于在通过再循环风扇17并除去额外的水之前降低再循环燃料的温度的冷凝器16。版权所有（C）2004，JPO

7. 发明专利

JP2004044458A Compound power plant 审中-公开
公开(公告)号：JP2004044458A
公开(公告)日：2004-02-12
申请号：JP2002201790
申请日：2002-07-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUJII KENTARO , NOUCHI NOBORU , TSUJI TADASHI , MIYAMOTO HITOSHI , WATABE MASAYA , UECHI HIDEYUKI
IPC分类号： F01K23/02 , F01K23/10 , F02C6/00 , F02C7/08 , H01M8/00 , H01M8/04 , H01M8/12
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To enhance power generation efficiency by realizing multistage of fuel cells. SOLUTION: This compound power plant comprises: an FC generation part 30 having the fuel cells; a GT generation part 40 having a gas turbine 42; a GT exhaust heat recovery part 50 for generating steam; and a steam turbine driven by the steam to perform power generation. In the compound power plant, the fuel cells 31 to 36 are serially arranged in six stages, and between the respective stages, reaction gas heat exchanger 71 to 75 are arranged. Fuel gases F 31 to F 25 heated by the reaction gas heat exchangers 71 to 75 are supplied to the fuel cells 31 to 35 of the first to fifth stages, and fuel gas passage exhaust gases G 11F to G 15F discharged from a fuel gas passage of the fuel cells 31 to 35 in an upstream side and air passage exhaust gases G 11A to G 15A discharged from an air passage of the fuel cells 31 to 35 in the upstream side are respectively cooled by the reaction gas heat exchangers 71 to 75, to supply them to a fuel gas passage and an air passage of the fuel cells 32 to 36 at a downstream side. Combustion of unconverted fuel gas inside a FC exhaust gas G 3 exhausted from the fuel cell 36 at sixth stage is performed by a combustor 41. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2002343371A FUEL CELL COMBINED CYCLE 失效
公开(公告)号：JP2002343371A
公开(公告)日：2002-11-29
申请号：JP2001142044
申请日：2001-05-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIGURO TATSUO , TSUJI TADASHI , WATABE MASAHARU , MORI HIDETAKA , MIYAMOTO HITOSHI
IPC分类号： H01M8/00 , H01M8/04 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To provide a complex cycle making a fuel cell, especially a solid electrolyte fuel cell a topping cycle. SOLUTION: Electricity is electrochemically generated by making the oxygen included in compressed air and gaseous fuel react by supplying compressed air compressed by a compressor 10 and gaseous fuel F to a fuel cell 102, and a gas with high temperature is generated through a burning reaction by supplying exhaust gas from the fuel cell 102 to a combustion device 14, and an expansion device 12 is driven by the supply of the operation gas with high temperature, and steam is generated at an HRSG 18 through the heat exchange with the exhaust gas sent from the expansion device 12, and a steam turbine 20 is driven by supplying the steam.

9. 发明专利

JPH10316430A FILLING MATERIAL FOR HIGH TEMPERATURE AND PRODUCTION THEREOF 失效
公开(公告)号：JPH10316430A
公开(公告)日：1998-12-02
申请号：JP12717197
申请日：1997-05-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORI KAZUTAKA , MIYAMOTO HITOSHI , MATSUDAIRA TSUNEAKI , TAKENOBU KOICHI
IPC分类号： C01G25/00 , H01M8/02
摘要： PROBLEM TO BE SOLVED: To obtain a filler for a high temperature, having a low gas permeability by mixing a large-sized zirconia powder, a medium-sized zirconia powder each having a specified particle size and a zircon powder composed of fine particles having a specified particle diameter. SOLUTION: This filling material for a high temperature is obtained by preparing a large-sized zirconia powder having 10-40 μm particle diameter and a medium-sized zirconia powder having 1-10 μm particle diameter by crushing and classifying a raw powder of 3 mol.% yttria-stabilized zirconia, etc., having 10-80 μm particle diameter, 50 μm mean particle diameter and 10.9×10 deg.C expansion coefficient, using fine particles of zircon having 0.1-1.0 μm particle diameter, 0.3 μm mean particle diameter, 10 m /g specific surface area and 7.9×10 deg.C expansion coefficient, forming a slurry of the fine particle zircon powder, a dispersing medium such as water and a dispersing agent such as a polycarboxylic acid ammonium, etc., by a dispersing treatment with a ball mill, etc., then adding the zirconia powder consisting of approximately 80 wt.% medium-sized particles and approximately 20 wt.% large-sized particles in a weight ratio of the zirconia powder/the zircon powder = (75/25)-(85/15) for dispersing.

10. 发明专利

JPH10308224A ELECTRODE 失效
公开(公告)号：JPH10308224A
公开(公告)日：1998-11-17
申请号：JP11694697
申请日：1997-05-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORI KAZUTAKA , MIYAMOTO HITOSHI , MATSUDAIRA TSUNEAKI , TAKENOBU KOICHI , NANJO FUSAYUKI
IPC分类号： H01M4/86 , H01M8/02 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To provide an electrode, which is formed on a solid electrolyte of a solid electrolyte fuel battery or a steam electrolyte cell and which has high performance and long term durability, by using the perovskite type oxide having a specified composition, which is formed of Pr, La, Sr, Mn and O, as an electrode material. SOLUTION: An electrode is formed on a solid electrolyte, which is formed of a solid oxide, so as to form a solid electrolyte fuel battery or a reversible operation type solid oxide steam electrolyte cell. At this stage, as a material, a perovskite type oxide expressed with a formula: Pr(1-x-y) Lax Sry MnO3 (0.1

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