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1. 发明授权

US4810597A Fuel cell comprising a device for detecting the concentration of methanol 失效
标题翻译：燃料电池包括用于检测甲醇浓度的装置
公开(公告)号：US4810597A
公开(公告)日：1989-03-07
申请号：US709204
申请日：1985-03-07
申请人： Teruo Kumagai , Tatsuo Horiba , Tomoichi Kamo , Seiji Takeuchi , Kazuo Iwamoto , Kunko Kitami , Kohki Tamura
发明人： Teruo Kumagai , Tatsuo Horiba , Tomoichi Kamo , Seiji Takeuchi , Kazuo Iwamoto , Kunko Kitami , Kohki Tamura
IPC分类号： G01N27/416 , H01M8/04
CPC分类号： H01M8/04194
摘要： In a fuel cell having a fuel electrode, an oxidant electrode, and an electrolyte which is located between both the electrodes, a methanol concentration control device is disposed, at a pipe which supplies the fuel to the fuel cell for controlling the amount of the methanol in the pipe by detecting the open-circuit voltage of the unit cell or the open-circuit potential of the oxidant cell at the methanol concentration control device.
摘要翻译：在具有位于两电极之间的燃料电极，氧化剂电极和电解质的燃料电池中，在向燃料电池供给燃料电池用于控制甲醇量的管道处设置甲醇浓度控制装置通过在甲醇浓度控制装置处检测单元电池的开路电压或氧化剂电池的开路电位而在管道中。

2. 发明授权

US4894355A Flexible, water-repellent baked carbon plate, its production, fuel cell electrode, fuel cell electrode plate and its production and fuel cell 失效
标题翻译：柔性，防水的烘烤碳板，其生产，燃料电池电极，燃料电池电极板及其生产和燃料电池
公开(公告)号：US4894355A
公开(公告)日：1990-01-16
申请号：US146192
申请日：1988-01-20
申请人： Seiji Takeuchi , Katsuya Ebara , Tomoichi Kamo , Kazuo Iwamoto , Tatsuo Horiba , Teruo Kumagai , Kouki Tamura , Kunko Kitami
发明人： Seiji Takeuchi , Katsuya Ebara , Tomoichi Kamo , Kazuo Iwamoto , Tatsuo Horiba , Teruo Kumagai , Kouki Tamura , Kunko Kitami
IPC分类号： H01M4/96 , H01M8/00
CPC分类号： H01M8/00 , H01M4/96 , Y02P70/56
摘要： A fuel cell electrode having a catalyst layer comprising electroconductive particles carrying a catalytically active component and a binder on a water-repellent baked plate comprising a carbon paper comprising carbon fiber and an organic binder and polytetrafluoroethylene infiltrated into voids of said carbon paper, characterized in that the carbon fiber of said baked plate has at least 20 cutting edges per square millimeter, and said polytetrafluoroethylene is infiltrated into at least one of said cutting edges to render the plate flexible.
摘要翻译：一种燃料电池电极，其具有催化剂层，该催化剂层包含载持催化活性成分的导电颗粒和粘合剂，所述导电颗粒包含碳纤维和有机粘合剂的碳纸和浸渍在所述碳纸的空隙中的聚四氟乙烯的疏水性烘烤板，其特征在于，所述烘烤板的碳纤维每平方毫米具有至少20个切割刃，并且所述聚四氟乙烯渗入至少一个所述切削刃以使板柔性。

3. 发明授权

US5508256A Oxide high-temperature superconducting material, method of preparing same and superconducting wires 失效
标题翻译：氧化物高温超导材料及其制备方法及超导线材
公开(公告)号：US5508256A
公开(公告)日：1996-04-16
申请号：US264767
申请日：1994-06-23
申请人： Teruo Kumagai , Tsuneyuki Kanai , Atsuko Soeta , Takaaki Suzuki , Kazutoshi Higashiyama , Tomoichi Kamo , Shinpei Matsuda , Kunihiro Maeda , Akira Okayama , Hideyo Kodama , Akira Yoshinari , Yoshimi Yanai
发明人： Teruo Kumagai , Tsuneyuki Kanai , Atsuko Soeta , Takaaki Suzuki , Kazutoshi Higashiyama , Tomoichi Kamo , Shinpei Matsuda , Kunihiro Maeda , Akira Okayama , Hideyo Kodama , Akira Yoshinari , Yoshimi Yanai
IPC分类号： C30B11/00 , C30B13/00 , H01L39/12 , H01L39/24 , H01B12/00
CPC分类号： H01L39/248 , C30B11/00 , C30B13/00 , C30B29/225 , H01L39/126 , H01L39/2419 , Y10S505/729 , Y10S505/737 , Y10S505/74 , Y10S505/776 , Y10S505/78 , Y10S505/782
摘要： A method of producing a high-temperature oxide superconducting material, which comprises the steps of (a) preparing a material corresponding to an oxide superconductor of the perovskite type structure consisting essentially of a first member selected from the group consisting yttrium, lanthanoids, thallium and bismuth; at least one alkaline earth metal; copper; and oxygen and (b) heating the material in the presence of an alkali metal selected from the group consisting of potassium, sodium, rubidium and cesium to a temperature around the melting point of the alkali metal or to a higher temperature for a time sufficient to effect grain growth in the superconductor material, thereby to produce the superconductor containing the alkali metal in an amount not larger than 4 mole % based on the first member.
摘要翻译：一种生产高温氧化物超导材料的方法，其包括以下步骤：（a）制备相应于钙钛矿型结构的氧化物超导体的材料，所述氧化物超导体主要由选自钇，镧系元素，铊和铋; 至少一种碱土金属; 铜; 和氧和（b）在选自钾，钠，铷和铯的碱金属存在下将材料加热到约碱金属熔点的温度或更高的温度，持续足够的时间在超导体材料中产生晶粒生长，由此产生含有碱金属的超导体，其量不得大于基于第一成员的4摩尔％。

4. 发明授权

US4350670A Process for treating flue gas 失效
标题翻译：烟气处理工艺
公开(公告)号：US4350670A
公开(公告)日：1982-09-21
申请号：US179238
申请日：1980-08-18
申请人： Shimpei Matsuda , Akira Kato , Toshikatsu Mori , Teruo Kumagai , Yukio Hishinuma , Hidetoshi Akimoto , Fumito Nakajima
发明人： Shimpei Matsuda , Akira Kato , Toshikatsu Mori , Teruo Kumagai , Yukio Hishinuma , Hidetoshi Akimoto , Fumito Nakajima
IPC分类号： B01D53/86 , B01J23/40 , C01B17/78 , B01J8/00 , C01B17/00
CPC分类号： B01J23/40 , B01D53/8609 , C01B17/78
摘要： A coal or petroleum combustion flue gas containing sulfur oxides and dust is treated by contacting the flue gas with a sulfur dioxide-oxidizing catalyst, thereby converting sulfur dioxide to sulfur trioxide, allowing the resulting sulfur trioxide to react with components of dust, absorbing the trioxide into the dust as a sulfate, and removing the dust. Catalytic oxidation of sulfur dioxide can be efficiently carried out at a low temperature and sulfur oxides can be efficiently removed from the flue gas.
摘要翻译：通过使烟道气与二氧化硫氧化催化剂接触来处理含有硫氧化物和粉尘的煤或石油燃烧烟气，从而将二氧化硫转化成三氧化硫，使得所得三氧化硫与粉尘成分反应，吸收三氧化二作为硫酸盐进入灰尘，并除去灰尘。可以在低温下有效地进行二氧化硫的催化氧化，并且可以有效地从烟道气中除去硫氧化物。

5. 发明授权

US4341753A Method and apparatus for converting sulfur dioxide in gas to sulfur 失效
标题翻译：将气体中的二氧化硫转化为硫的方法和装置
公开(公告)号：US4341753A
公开(公告)日：1982-07-27
申请号：US184759
申请日：1980-09-08
申请人： Toshikatsu Mori , Teruo Kumagai , Shimpei Matsuda , Fumito Nakajima
发明人： Toshikatsu Mori , Teruo Kumagai , Shimpei Matsuda , Fumito Nakajima
IPC分类号： C01B17/04
CPC分类号： C01B17/0473 , C01B17/0408 , Y10S423/05
摘要： There is provided a method for converting sulfur dioxide in an exhaust gas to sulfur, which comprises the reduction step of reducing sulfur dioxide in an exhaust gas containing water vapor to hydrogen sulfide in the presence of carbon, a part of the exhaust gas is caused to bypass the reduction step and the remainder of the exhaust gas is fed to the reduction step to convert sulfur dioxide in the exhaust gas to hydrogen sulfide; the gas from the reduction step is mixed with the exhaust gas bypassing the reduction step while controlling the amount of the bypassing exhaust gas so that the ratio of hydrogen sulfide to sulfur dioxide in the mixed gas is maintained at 2; the mixed gas is fed to the Claus reaction step; and the Claus reaction step of reacting hydrogen sulfide formed at the reduction step with sulfur dioxide to convert hydrogen sulfide to sulfur.
摘要翻译：提供了一种将废气中的二氧化硫转化为硫的方法，其包括在碳存在下将含有水蒸汽的废气中的二氧化硫还原为硫化氢的还原步骤，将一部分废气引起旁路还原步骤，将剩余的废气送入还原步骤，将废气中的二氧化硫转化为硫化氢; 来自还原步骤的气体与绕过还原步骤的排气混合，同时控制旁路废气的量，使得混合气体中的硫化氢与二氧化硫的比例保持在2; 将混合气体送入Claus反应步骤; 和在还原步骤中形成的硫化氢与二氧化硫反应以将硫化氢转化为硫的Claus反应步骤。

6. 发明授权

US4328195A Process for desulfurizing combustion exhaust gases 失效
标题翻译：燃烧废气脱硫工艺
公开(公告)号：US4328195A
公开(公告)日：1982-05-04
申请号：US130388
申请日：1980-03-14
申请人： Toshikatsu Mori , Teruo Kumagai , Shinpei Matsuda , Tsukasa Nishimura , Yasuyuki Nishimura
发明人： Toshikatsu Mori , Teruo Kumagai , Shinpei Matsuda , Tsukasa Nishimura , Yasuyuki Nishimura
IPC分类号： B01D53/50 , B01D53/68 , B01D53/77 , C01F11/46 , C01B17/00
CPC分类号： C01F11/464 , B01D53/501 , B01D53/68
摘要： An improved process for desulfurizing combustion exhaust gases of mainly coal containing sulfur oxides, HF and dust containing Al is provided, which process consists of four steps; a first step of contacting the gases with calcium carbonate or hydroxide in the form of slurry to convert the sulfur oxides into CaSO.sub.3 ; a second step of contacting O.sub.2 with the resulting slurry to convert CaSO.sub.3 into CaSO.sub.4 ; a third step of separating CaSO.sub.4 and mother liquor from the resulting slurry; and a fourth step of preparing a slurry of calcium carbonate or hydroxide to be employed in the first step, from the mother liquor, the pHs of the slurry and the mother liquor in the first and fourth steps being adjusted to 5 or higher by adding alkali such as sodium carbonate.According to the present process, it is possible to prevent hindrance of HF and Al contained in dust to the reaction of SO.sub.2 -absorbent (CaCO.sub.3 or Ca[OH].sub.2) with SO.sub.2 gas, and thereby improve percentage desulfurization and also obtain a high quality gypsum.
摘要翻译：提供了一种改进的主要含硫硫氧化物，HF和含有Al的粉尘的燃烧废气脱硫方法，该方法由四个步骤组成：将气体与浆料形式的碳酸钙或氢氧化物接触以将硫氧化物转化为CaSO 3的第一步骤; 使O 2与所得浆料接触以将CaSO 3转化为CaSO 4的第二步骤; 从所得浆料中分离出CaSO 4和母液的第三步骤; 以及在母液中制备第一步中使用的碳酸钙或氢氧化物浆料的第四步骤，通过加入碱将第一步骤和第四步骤中的浆料和母液的pH调节至5以上如碳酸钠。根据本方法，可以防止SO 2吸收剂（CaCO 3或Ca [OH] 2）与SO 2气体反应中灰尘中含有的HF和Al的阻碍，从而提高脱硫率并获得高质量石膏

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