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1. 发明专利

JPS63285875A REDOX-FLOW CELL 失效
公开(公告)号：JPS63285875A
公开(公告)日：1988-11-22
申请号：JP11905587
申请日：1987-05-18
申请人： CHUBU ELECTRIC POWER , NIPPON KOKAN KK
发明人： YOSHIDA HIROSHI , HIRAMATSU MASAYOSHI , OKAMOTO HARUHITO , FUJII EIJI
IPC分类号： H01M8/04 , H01M8/18
摘要： PURPOSE:To increase energy storage density by dividing the electrolyte tank for each of positive and negative electrodes into two tanks connected in series, and cooling one of two tanks in connection with charge or discharge. CONSTITUTION:The electrolyte tank for a negative electrode 2 is divided into two tanks 5a, 5b connected in series. One of the tanks 5a, 5b is cooled in connection with charge or discharge with a cooling unit 10. A negative active material such as trivalent solid chromium chloride is previously put in the tank 5b. For example, the tank 5a for charging is cooled and divalent chromium chloride for the negative active material is deposited in a form of solid and left in the point B and the solution in the tank 5b is converted into the saturated solution of trivalent chromium chloride and supplied to the negative electrode 2. By repeating this circulation, the active material is stored in a form of solid and in high density. When a cell is discharged, this operation is reversely conducted. The operation in a positive electrode 1 is also performed in the same way.

2. 发明专利

JP2001102066A TABULAR FUEL CELL OF SOLID ELECTROLYTE 失效
公开(公告)号：JP2001102066A
公开(公告)日：2001-04-13
申请号：JP28113599
申请日：1999-10-01
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , EZAKI YOSHIMI , HATTORI MASATOSHI , SAKAKI YOSHINORI , NANJO FUSAYUKI , TAKENOBU KOICHI , YOSHIMOTO KAZUHIRO
IPC分类号： H01M8/02 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To reduce production cost or promote compactifying with keeping a generation of electricity capacity. SOLUTION: In a tabular fuel cell of solid electrolyte alternatively a plural of stacking a power generation film 10 which includes an oxide agent pole film formed to one surface of a solid electrolyte film 11 and a fuel electrode film 13 formed to other surface of it and an interconnector 20 to pass oxide gas 1 toward an oxide agent gas outlet 32 from an oxide agent gas feeding inlet 31 between an oxide agent electrode film 12 of the power generation film 10 and the interconnector 20 and to pass fuel gas 2 toward an fuel gas outlet 34 from an fuel gas feeding inlet 33 between an fuel electrode film 13 of the power generation film 10 and the interconnector 20, thereby electrically and chemically reacting the oxide gas 1 and the fuel gas 2 in the power generation film 10 to perform the power generation, the length between the fuel gas feeding inlet 33 and the fuel gas outlet 34 is shorter than the length between the oxide agent gas feeding inlet 31 and the oxide gas outlet 32 to omit portions which has little to do with the power generation.

3. 发明专利

JP2001023657A SOLID ELECTROLYTE FUEL CELL 失效
公开(公告)号：JP2001023657A
公开(公告)日：2001-01-26
申请号：JP19845499
申请日：1999-07-13
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , EZAKI YOSHIMI , HATTORI MASATOSHI , SAKAKI YOSHINORI , NANJO FUSAYUKI , TAKENOBU KOICHI , FUKUDA TAKASHI
IPC分类号： H01M8/12 , H01M8/04
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell capable of efficiently operating. SOLUTION: This solid electrolyte fuel cell has a fuel cell stack 13 formed by stacking plural unit cells comprising an air electrode, a fuel electrode, and a power generating film interposed between the both electrodes, installed within a stack chamber 12 in a module body 11; and a fuel chamber 16 and an air chamber 17 surrounding the fuel cell stack 13, for supplying fuel (hydrogen or hydrocarbon) 14 and air 15 to the fuel cell stack 13 respectively, and furthermore has partial combustion means 18, 19 for additionally burning the fuel 14 and the air 15 supplying to the fuel cell stack 13; and thermocouples 22, 23 for detecting gas temperature installed in a fuel supply line 20 and an air supply line 21.

4. 发明专利

JPH06116771A PRODUCTION OF ETHANOL 失效
公开(公告)号：JPH06116771A
公开(公告)日：1994-04-26
申请号：JP26384192
申请日：1992-10-01
申请人： CHUBU ELECTRIC POWER
发明人： YOSHIDA HIROSHI , SAJI AKIRA , SAKAI MATSUSHIGE , NODA HIDETOMO , ITO KANAME , IKEDA SHOICHIRO
IPC分类号： C07C31/08 , C25B3/04 , C25B11/06
摘要： PURPOSE:To convert CO2 to ethanol with good recovering efficiency and energy efficiency by electrolytically reducing the CO2 in an aq. electrolyte soln. by using a double oxide electrode composed of ZnO and CuO. CONSTITUTION:The stable aq. electrolyte soln. which consists of, for example, aq. phosphate soln., aq. carbonate soln., etc., and has a high degree of ionization is prepd. The hydroxide obtd. by dropping an alkali to an aq. soln. mixture composed of water-soluble salts of, for example zinc and copper, is calcined to obtain the double oxide composed of 8/2 to 4/6 ZnO/CuO. The CO2 is electrolytically reduced in the above-mentioned aq. electrolyte soln. by using the electrode consisting of such double oxide, by which the ethanol is obtd.

5. 发明专利

JPH0547395A FUEL CELL POWER GENERATING DEVICE 失效
公开(公告)号：JPH0547395A
公开(公告)日：1993-02-26
申请号：JP22974791
申请日：1991-08-16
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , INOUE TOSHIO , EZAKI YOSHIMI , HATTORI MASATOSHI , IRINO MITSUHIRO , TANAKA KAZUHISA , HASHIDA KAZUNOBU , NANJO FUSAYUKI , FUNATSU MASAYUKI , TAKENOBU KOICHI
IPC分类号： H01M8/04 , H01M8/06 , H01M8/12 , H01M8/24
摘要： PURPOSE:To reduce the generated thermal stress by connecting reformers and fuel cells in series in turn in the flow direction of the fuel gas and reforming the minimum required fuel gas for the cells with the airs heated by the waste gas for the required heat quantity. CONSTITUTION:Heated airs 11a, 1b recovered by an air heater 6 installed on the downstream side are utilized as heat sources of reformers 3, 4. The reformers 3, 4 and fuel cells 1, 2 are combined in series in turn in the flow direction X of the fuel gas 7 in multiple stages, the constituent of reform gases 9, 15 is adjusted by the heat quantity fed to the reformers 3, 4 on the upstream side and the adjustment of vapors 8a, 8b, and the temperature distribution of the fuel cells 1, 2 just behind the reformers 3, 4 is adjusted. The heat and vapor generated by the fuel cell on the upstream side can be utilized for the second stage and subsequent reformers. When the heat absorption quantity and heat generation quantity are balanced, a fuel cell power generating device having reformers 3, 4 with little generated thermal stress can be obtained.

6. 发明专利

JPH0544042A CVD REACTOR 失效
公开(公告)号：JPH0544042A
公开(公告)日：1993-02-23
申请号：JP22226891
申请日：1991-08-07
申请人： FUJIKURA LTD , CHUBU ELECTRIC POWER
发明人： YAMAGUCHI TAICHI , AOKI SHINYA , KAGAWA AKIRA , KONO TSUKASA , SAJI AKIRA , KURODA NOBORU , YOSHIDA HIROSHI
IPC分类号： C23C16/46 , C23C16/54
摘要： PURPOSE:To form a CVD vacuum-deposited layer of uniform and stable composition on a long-length substrate by forming a feed gas diffusing part tapering off upward and connected to a feed gas supplying means at the top above a reaction chamber and by installing exhaust ports connected to an exhausting means in both the longitudinal end parts beneath the chamber. CONSTITUTION:A feed gas diffusing part 47 tapering off upward and connected to a feed gas supplying means 43 at the top is formed above a reaction chamber 42. On the other hand, beneath the reaction chamber 42, are formed two gas exhaust ports 48 which are connected to an exhaust pump 44 through gas exhaust pipes 49. When a long-length substrate 50 is fed to the reaction chamber 42 by a substrate transfer device 46, it is heated by a substrate heater 45, causing reaction. The feed gas atmosphere is made uniform near the CVD reaction zone of the long-length substrate 50, so that a CVD vacuum-deposited layer of uniform and stable composition is effectively formed on the long-length substrate 50.

7. 发明专利

JPH0544040A VAPORIZER FOR CVD MATERIAL FOR PRODUCING OXIDE SUPERCONDUCTOR 失效
公开(公告)号：JPH0544040A
公开(公告)日：1993-02-23
申请号：JP22226791
申请日：1991-08-07
申请人： FUJIKURA LTD , CHUBU ELECTRIC POWER
发明人： YAMAGUCHI TAICHI , AOKI SHINYA , KAGAWA AKIRA , KONO TSUKASA , SAJI AKIRA , KURODA NOBORU , YOSHIDA HIROSHI
IPC分类号： C23C16/40 , C23C16/44 , C23C16/448 , C30B25/14 , H01B13/00 , H01L39/24
摘要： PURPOSE:To prevent powder material from being stuck to the inner wall and to perform continuous operation by introducing carrier gas from the upper end side of a material supplying pipe and by forming the shield of the carrier gas between the powder material supplied to the pipe and the inner wall. CONSTITUTION:Powder material is supplied to an inner pipe 15 through a material supplying device 16 and simultaneously carrier gas in introduced to a material supplying pipe 13 by a carrier gas introducing device 14 to supply the material to a vaporizing vessel 12. The material supplying pipe 13 has its enlarged diameter part formed on the lower end side and the tip of the inner pipe is placed higher than the enlarged diameter part and the carrier gas flows around the material powder supplied to the supplying pipe 13. And the material is vaporized by a heating means 19 installed in the outer circumference of the vaporizing vessel 12. Then, the gas thus formed is supplied to a reactor 17 through a vaporized feed supplying pipe 18.

8. 发明专利

JPH0544039A METHOD AND DEVICE FOR VAPORIZING OXIDE SUPERCONDUCTOR PRODUCING CVD MATERIAL 失效
公开(公告)号：JPH0544039A
公开(公告)日：1993-02-23
申请号：JP22226691
申请日：1991-08-07
申请人： FUJIKURA LTD , CHUBU ELECTRIC POWER
发明人： YAMAGUCHI TAICHI , AOKI SHINYA , KAGAWA AKIRA , SAJI AKIRA , KURODA NOBORU , YOSHIDA HIROSHI
IPC分类号： C01B13/14 , C01G1/00 , C01G3/00 , C23C16/40 , C23C16/44 , C23C16/448 , C30B25/14 , H01B12/06 , H01B13/00 , H01L39/24
摘要： PURPOSE:To vaporize a CVD material for producing an oxide superconductor and to uniformly generate a fixed amt. of the raw gas for a long time. CONSTITUTION:A vaporizer 20 is provided with a vaporization cylinder 21, a tube furnace 22 positioned outside the cylinder 21, a raw material boat 23 set in the cylinder 21 and used to carry a solid material, a mass flow controller 24 for introducing a carrier gas into the cylinder 21 and a device 25 for moving the furnace 22 in the longitudinal direction of the cylinder 21. Consequently, a stable raw gas is supplied into a reactor for a long time, and the vaporizer is effectively used in synthesizing an oxide superconductor on a long-sized substrate such as a wire.

9. 发明专利

JPH054080A METHOD FOR INSOLUBILIZING WASTE WATER FROM FLUE GAS DESULFURIZER 失效
公开(公告)号：JPH054080A
公开(公告)日：1993-01-14
申请号：JP15833391
申请日：1991-06-28
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： HORIBE HIDEAKI , MIWATA TATSUNORI , YOSHIDA HIROSHI , TOYAO MAMORU , TSUTSUI KOYO , KOTAKE SHINICHIRO , UGAWA NAOHIKO , OKINO SUSUMU , NAKAMURA TSUMORU
IPC分类号： B01D53/50 , B01D53/34 , B01D53/77 , C02F1/00
摘要： PURPOSE:To insolubilize concd. waste water and to discard the insolubilized material for landfill by adding cement or a mixed powder of cement and coal ash to the concd. waste water obtained by concentrating the waste water from a flue gas desulfurizer by alkali and kneading the admixture. CONSTITUTION:The sulfur dioxide gas in a waste combustion gas is absorbed and separated in a desulfurizer with alkali such as limestone as the absorbent. The waste water from the desulfurizer is treated by a vaporizing and concentrating device to vaporize the water, concentrated and reduced in volume. The concd. waste water is supplied to a tank 1 from the vaporizing and concentrating device through a line (a), transiently stored therein and then supplied to a kneader 5. The cement in a cement storage 2 and the coal ash in a coal ash storage 3 are mixed by a mixer 4, and the mixed powder is supplied to the kneader 5 through a line (e), added to the concd. waste water and kneaded. The kneaded mixed powder is mixed with the concd. waste water, the obtained admixture is then dried by a drier 6, and the dried admixture is discarded for landfill.

10. 发明专利

JPH054041A DEVICE FOR IMMOBILIZING CARBON DIOXIDE TO DEEP SEA 失效
公开(公告)号：JPH054041A
公开(公告)日：1993-01-14
申请号：JP15645691
申请日：1991-06-27
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： YOSHIDA HIROSHI , INOUE TOSHIO , SAKAI MATSUNARI , SAJI AKIRA , TANII TADAAKI , NEGORO MASAAKI , KAWADA YUTAKA , KITAMURA HIKARI , HANEDA TOSHIO
IPC分类号： B01D53/62 , B01J19/00 , B09B1/00 , C01B32/50
摘要： PURPOSE:To provide the device for immobilizing carbon dioxide to the deep sea which treats the carbon dioxide in waste combustion gases and immobilizes the carbon dioxide into the deep sea to decrease the carbon dioxide in the atm. air. CONSTITUTION:This device for immobilizing carbon dioxide to the deep sea has a transporting pipe 5 which extends down to the deep sea being the stable region of the carbon dioxide clathrate hydrate 8, has a means for supplying the carbon dioxide and the low-temp. sea water of the deep sea at its inlet, has a carbon dioxide clathrate hydrate releasing valve 7 at the front end in the deep sea and is provided with a cooling pipe 6 along the pipe wall, temp. measuring instruments 9 and pressure measuring instruments 10 which are provided in the respective parts transporting pipe 5, temp. measuring instruments 9 which are provided in the respective parts in the cooling pipe 6, and a means for controlling the supply rates of the inlet carbon dioxide and sea water, the opening degree of the carbon dioxide clathrate hydrate releasing valve 7, and the supply rate of a refrigerant into the cooling pipe 6 by the signals of the temp. measuring instruments 9 and the pressure measuring instruments 10 in the transporting pipe 5 as well as the temp. measuring instrument 9 in the cooling pipe 6.

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