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公开(公告)号：US4341612A
公开(公告)日：1982-07-27
申请号：US152351
申请日：1980-05-22
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
CPC分类号： C25B1/46 , C25B11/0447 , C25B9/08 , C25B9/206
摘要： An electrolytic cell comprises two or more units wherein each unit comprises a gas and liquid permeable anode is closely brought into contact with one surface of a cation exchange membrane and a gas and liquid permeable cathode which is closely brought into contact with the other surface of the membrane; a gas and liquid permeable current collector which is closely brought into contact with a back surface of said anode; a gas and liquid permeable current collector which is closely brought into contact with a back surface of said cathode. A partition wall made of a cathode side conductor and an anode side conductor is used to contact said cathode side conductor with a current collector contacting with a cathode and to contact said anode side conductor with a current collector contacting with an anode and an electrolyte solution is fed into said current collector contacting with said anode and an electrolyzed solution is discharged from said current collector contacting with said cathode.
摘要翻译： 电解槽包括两个或多个单元，其中每个单元包括气体和液体可渗透的阳极与阳离子交换膜的一个表面和气体和液体可渗透的阴极紧密接触，气体和液体可渗透的阴极与其中的另一个表面接触 膜; 与所述阳极的后表面紧密接触的气体和液体可渗透的集电器; 与气体和液体可渗透的集电器，其紧密地与所述阴极的后表面接触。 使用由阴极侧导体和阳极侧导体制成的分隔壁，与阴极侧导体接触，与阴极接触的集电体与阳极侧导体接触，与阳极接触的集电体和电解液为 馈送到与所述阳极接触的所述集电体中，并且电解溶液从与所述阴极接触的集电体排出。
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公开(公告)号：US4666574A
公开(公告)日：1987-05-19
申请号：US205567
申请日：1980-11-10
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
摘要： An ion exchange membrane cell comprises an anode, a cathode, an anode compartment and a cathode compartment formed by partitioning by an ion exchange membrane. A gas and liquid permeable porous non-electrode layer is bonded at least one of surface of said ion exchange membrane.An ion exchange membrane comprises a gas and liquid permeable porous non-electrode layer which is bonded to at least one surface of said membrane.An aqueous solution of an alkali metal chloride is electrolyzed in an electrolytic cell comprising an anode, a cathode, an anode compartment and a cathode compartment formed by partitioning with an ion exchange membrane wherein a gas and liquid permeable porous non-electrode layer is bonded to at least one of surfaces of said ion exchange membrane and an aqueous solution of an alkali metal chloride is fed into said anode compartment to form chlorine on said anode and to form an alkali metal hydroxide in said cathode compartment.
摘要翻译： 离子交换膜电池包括通过用离子交换膜分隔而形成的阳极，阴极，阳极室和阴极室。 气体和液体可渗透的多孔非电极层结合在所述离子交换膜的表面中的至少一个上。 离子交换膜包括气体和液体可渗透的多孔非电极层，其结合到所述膜的至少一个表面。 碱金属氯化物的水溶液在包括阳极，阴极，阳极室和阴极室的电解槽中进行电解，所述阳极，阴极，阳极室和阴极室通过用离子交换膜分隔而形成，其中气体和液体可渗透的多孔非电极层被结合到 将所述离子交换膜的表面和碱金属氯化物的水溶液中的至少一个进料到所述阳极室中，以在所述阳极上形成氯，并在所述阴极室中形成碱金属氢氧化物。
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公开(公告)号：US4655887A
公开(公告)日：1987-04-07
申请号：US294632
申请日：1981-08-20
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
摘要： An aqueous solution of an alkali metal chloride is electrolyzed by feeding said aqueous solution of an alkali metal chloride into an anode compartment and feeding an oxygen-containing gas in a cathode compartment in an ion exchange membrane cell comprising said anode compartment and said cathode compartment formed by partitioning an anode and a cathode with an ion exchange membrane to which a gas and liquid permeable porous layer made of inorganic particles having no anodic activity and a thickness thinner than the thickness of said ion exchange membrane is bonded and said cathode is an oxygen-reducing cathode.
摘要翻译： 通过将碱金属氯化物水溶液进料到阳极室中并在阴极室中将含氧气体进料到包含所述阳极室和所述阴极室的离子交换膜室中来电解碱金属氯化物的水溶液 通过用离子交换膜分隔阳极和阴极，将由无机颗粒制成的气体和液体可渗透的多孔层不具有阳极活性并且厚度小于所述离子交换膜的厚度，所述阴极是氧 - 还原阴极。
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公开(公告)号：US4909912A
公开(公告)日：1990-03-20
申请号：US309931
申请日：1989-02-14
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
摘要： An ion exchange membrane cell comprises an anode, a cathode, an anode compartment and a cathode compartment formed by partitioning by an ion exchange membrane. A gas and liquid permeable porous non-electrode layer is bonded at least one of surface of said ion exchange membrane.An ion exchange membrane comprises a gas and liquid permeable porous non-electrode layer which is bonded to at least one surface of said membrane.An aqueous solution of an alkali metal chloride is electrolyzed in an electrolytic cell comprising an anode, a cathode, an anode compartment and a cathode compartment formed by partitioning with an ion exchange membrane wherein a gas and liquid permeable porous non-electrode layer is bonded to at least one of surfaces of said ion exchange membrane and an aqueous solution of an alkali metal chloride is fed into said anode compartment to form chlorine on said anode and to form an alkali metal hydroxide in said cathode compartment.
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公开(公告)号：US4661218A
公开(公告)日：1987-04-28
申请号：US381746
申请日：1982-05-24
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
CPC分类号： C25B9/08 , C08J5/2275 , C08J5/2281 , C25B1/46 , C25B11/02 , C25B13/00 , C08J2327/18
摘要： An ion exchange membrane cell which comprises an anode, a cathode, and an anode compartment and a cathode compartment partitioned by an ion exchange membrane. The ion exchange membrane is a cation exchange membrane having a gas and liquid permeable porous non-electrode layer on at least one side thereof, and the cation exchange membrane is formed by a fluorinated polymer having sulfonic acid groups and ion exchange groups having weaker acidity than the sulfonic acid groups.
摘要翻译： 一种离子交换膜电池，其包括由离子交换膜分隔的阳极，阴极和阳极室以及阴极室。 离子交换膜是其至少一侧具有气体和液体可渗透的多孔非电极层的阳离子交换膜，阳离子交换膜由具有磺酸基的含氟聚合物和具有弱酸性的离子交换基形成 磺酸基。
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公开(公告)号：US4465570A
公开(公告)日：1984-08-14
申请号：US431555
申请日：1982-09-30
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
CPC分类号： C25B1/10 , Y02E60/366
摘要： A process for producing hydrogen by an electrolysis of water with an aqueous solution of an alkali hydroxide is provided. It is to use an electrolytic cell prepared by bonding a gas and liquid permeable anode on one surface of a cation-exchange membrane of a fluorinated polymer and a gas and liquid permeable cathode on the other surface of the membrane. An economical metal can be used as the substance for the electrolytic cell. Hydrogen can be produced at a low voltage in stable for a long time.
摘要翻译： 提供了通过用碱金属氢氧化物的水溶液电解水来生产氢的方法。 使用通过在氟化聚合物的阳离子交换膜的一个表面和膜的另一表面上的气体和液体可渗透阴极粘合气体和液体可渗透阳极而制备的电解池。 可以使用经济的金属作为电解槽的物质。 氢可以在低电压下长时间稳定地生产。
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公开(公告)号：US4655886A
公开(公告)日：1987-04-07
申请号：US381745
申请日：1982-05-24
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
CPC分类号： C25B1/46 , C08J5/2237 , C08J5/2281 , C25B9/10 , C08J2327/12
摘要： An ion exchange membrane cell comprising an anode, cathode, and an anode compartment and a cathode compartment partitioned by an ion exchange membrane. The ion exchange membrane is a cation exchange membrane having a gas and liquid permeable porous non-electrode layer on at least one side thereof. The cation exchange membrane is composed of a fluorinated cation exchanger having carboxylic acid groups as its ion exchange groups and with its ion exchange capacity being varied in the direction of its thickness.
摘要翻译： 一种离子交换膜电池，包括由离子交换膜分隔的阳极，阴极和阳极室以及阴极室。 离子交换膜是其至少一侧具有气体和液体可渗透的多孔非电极层的阳离子交换膜。 阳离子交换膜由具有羧酸基作为其离子交换基团并且其离子交换容量在其厚度方向上变化的氟化阳离子交换剂组成。
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公开(公告)号：US4652356A
公开(公告)日：1987-03-24
申请号：US355312
申请日：1982-03-05
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
CPC分类号： C25B13/00 , C08J5/2281 , C08J2327/12
摘要： A cation exchange membrane comprising a gas and liquid permeable porous non-electrode layer on at least one surface of said membrane and an electrolytic cell using thereof, wherein said porous layer is formed by many conductive or non-conductive particles or particle groups which are partially or wholly discontinuously bonded on said membrane.
摘要翻译： 一种阳离子交换膜，其在所述膜的至少一个表面上包括气体和液体可渗透的多孔非电极层和使用其的电解池，其中所述多孔层由许多导电或非导电颗粒形成， 或完全不连续地键合在所述膜上。
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公开(公告)号：US4533453A
公开(公告)日：1985-08-06
申请号：US355313
申请日：1982-03-05
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
摘要： An ion exchange membrane electrolytic cell comprises an anode, a cathode, an anode compartment and a cathode compartment partitioned by an ion exchange membrane. A gas and liquid permeable porous non-electrode layer composed of non-oxide ceramics particles is bonded to at least one side of the ion exchange membrane. With use of such a membrane, the cell voltage can considerably reduced in the electrolysis of water, an alkali metal halide, an alkali metal carbonate, etc.
摘要翻译： 离子交换膜电解池包括由离子交换膜分隔的阳极，阴极，阳极室和阴极室。 由非氧化物陶瓷颗粒构成的气体透液性多孔非电极层与离子交换膜的至少一侧接合。 通过使用这种膜，电解电解水中的碱金属卤化物，碱金属碳酸盐等电池电压可以显着降低。
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公开(公告)号：US4427523A
公开(公告)日：1984-01-24
申请号：US296858
申请日：1981-08-27
申请人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
发明人： Yoshio Oda , Takeshi Morimoto , Kohji Suzuki
CPC分类号： H01M4/86 , C25B11/0489
摘要： A porous cathode for electrolysis of an alkali metal chloride comprises a substrate and a coating comprising, a catalyst, a water repellent material and a pore forming agent. The water repellent material is a combination of a first fluorinated resin having a particle diameter of 0.1 to 20.mu. and a melting point of 300.degree. to 340.degree. C. and a second fluorinated resin having a particle diameter of 1 to 50.mu. and a melting point of 160.degree. to 320.degree. C. and said first resin has higher melting point than that of said second resin.
摘要翻译： 用于电解碱金属氯化物的多孔阴极包括基材和包含催化剂，防水材料和成孔剂的涂层。 防水材料是粒径为0.1〜20μm，熔点为300〜340℃的第一氟化树脂和粒径为1〜50μm的第二氟化树脂和熔融 160℃至320℃，所述第一树脂的熔点高于所述第二树脂。
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