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1. 发明授权

US4317709A Apparatus for electrolyzing an aqueous solution 失效
标题翻译：电解水溶液的装置
公开(公告)号：US4317709A
公开(公告)日：1982-03-02
申请号：US163137
申请日：1980-06-26
申请人： Teruo Ichisaka , Yoshitugu Shinomiya
发明人： Teruo Ichisaka , Yoshitugu Shinomiya
IPC分类号： C25B9/00 , C25B1/26 , C25B1/34 , C25B9/06 , C25B9/18 , C25B15/08
CPC分类号： C25B9/18 , C25B1/26
摘要： In an apparatus for electrolyzing an aqueous solution, which includes a plurality of electrolytic cells disposed at a plurality of vertically spaced levels and divided by partitions from one another, each of said cells having at least one anode and at least one cathode, said cells including an uppermost cell having an inlet for said solution, and a lowermost cell having an outlet for said solution, the improvement wherein:(a) each cell being separated into at least two horizontally adjacent cell units;(b) the separation adapted to direct the solution flow from the top of one unit into the bottom of the adjacent unit enabling solution flow successively through each unit;(c) a last unit of each cell provided with a passage extending from the top of the last unit to the bottom of the unit at a lower level to direct solution flow downwardly;(d) the anode and cathode being vertical in each unit opposite each other forming a bipolar electrode assembly; and(e) each unit with a gas collecting zone above the anode and cathode and with a gas riser extending from a partition defining the bottom of each unit to the collecting zone with another end of the gas riser extending through the partition and opening to the collecting zone, and the upper most cell having a gas outlet.
摘要翻译：在电解水溶液的装置中，其包括以多个垂直间隔设置的多个电解槽并且被隔板彼此分隔，每个所述电池具有至少一个阳极和至少一个阴极，所述电池包括具有用于所述溶液的入口的最上面的单元和具有用于所述溶液的出口的最下面的单元，其改进在于：（a）每个单元被分离成至少两个水平相邻的单元单元; （b）适于将溶液流从一个单元的顶部引导到相邻单元的底部的分离使得能够使溶液顺次通过每个单元; （c）每个电池的最后一个单元，其具有在较低水平处从最后单元的顶部延伸到单元的底部的通道，以将溶液向下流动; （d）阳极和阴极在彼此相对的每个单元中垂直，形成双极电极组件; 和（e）每个单元具有在阳极和阴极上方的气体收集区，以及气体提升管，其从限定每个单元的底部的分隔件延伸到收集区，气体提升管的另一端延伸穿过隔板并打开到收集区，最上面的单元具有气体出口。

2. 发明授权

US4622113A Process for producing caustic alkalis 失效
标题翻译：苛性碱生产工艺
公开(公告)号：US4622113A
公开(公告)日：1986-11-11
申请号：US673122
申请日：1984-11-19
申请人： Takao Satoh , Masaki Murakami , Nobuhiro Kawasaki , Teruo Ichisaka , Shinji Katayama
发明人： Takao Satoh , Masaki Murakami , Nobuhiro Kawasaki , Teruo Ichisaka , Shinji Katayama
IPC分类号： C25B1/46 , C25B9/08 , C25B11/02 , C25B1/16
CPC分类号： C25B1/46 , C25B11/02 , C25B9/08
摘要： Process or producing caustic alkalis or alkali hydroxides by electrolysis, employing a double electrode-type electrolysis tank in which a cation exchange membrane is provided to divide the inside of the tank into cathode and anode compartments, supplying to the anode compartment an alkali chloride, supplying water or a dilute solution of an alkali hydroxide into the cathode compartment, and taking away the alkali hydroxide and the hydrogen gas produced by electrolysis, in a mixed state of gas and liquid from the cathode compartment. The electrolysis tank comprises a number of finger-anodes extending from one of the walls of the tank and a number of finger-like hollow cathodes extending from the other wall of the tank, into which the finger-anodes project to form a gap therebetween, and a cation exchange membrane extending through the gap to divide the inside of the tank into cathode and anode compartments.
摘要翻译：通过电解处理或生产苛性碱或碱金属氢氧化物，使用双电极型电解槽，其中提供阳离子交换膜以将罐的内部分成阴极和阳极室，向阳极室供应碱金属氯化物，供应水或碱性氢氧化物的稀溶液加入到阴极室中，并从阴极室以气体和液体的混合状态吸收由电解产生的碱金属氢氧化物和氢气。电解槽包括从罐的一个壁延伸的多个指状阳极和从罐的另一个壁延伸的多个指状空心阴极，手指阳极突出在其间形成间隙，以及阳离子交换膜，其延伸穿过间隙以将罐的内部分成阴极和阳极隔室。

3. 发明授权

US4194670A Method of making a bipolar electrode 失效
标题翻译：制作双极电极的方法
公开(公告)号：US4194670A
公开(公告)日：1980-03-25
申请号：US950114
申请日：1978-10-10
申请人： Teruo Ichisaka , Tadao Ikegami
发明人： Teruo Ichisaka , Tadao Ikegami
IPC分类号： C25B11/02 , C25B11/00 , B23K31/02
CPC分类号： C25B11/02
摘要： A bipolar electrode comprising(a) an electrode frame;(b) a partition wall welded to the electrode frame (a) and comprising a composite structure of an anode-side sheet and a cathode-side sheet;(c) an anode plate disposed on the anode-side of the partition wall (b);(d) a cathode plate disposed on the cathode-side of the partition wall (b); and(e) electrically conductive spacers with both ends welded to the anode plate (c) and the anode-side sheet of the partition wall (b) and to the cathode plate (d) and the cathode-side sheet of the partition wall (b), wherein each of the electrically conductive spacers (e) comprises two elements which are superimposed between the anode plate (c) or the cathode plate (d) and the partition wall (b) and welded at the superimposed surface, so as to form the anode plate (c) and the cathode plate (d) as horizontal uniform planes and a method for the production of the bipolar electrode.
摘要翻译：一种双极电极，包括（a）电极框架; （b）焊接到所述电极框架（a）上的分隔壁，并且包括阳极侧片和阴极侧片的复合结构; （c）设置在分隔壁（b）的阳极侧的阳极板; （d）设置在分隔壁（b）的阴极侧的阴极板; 和（e）导电间隔件，其两端焊接到阳极板（c）和分隔壁（b）的阳极侧片材和阴极板（d）和分隔壁的阴极侧片材 b），其中每个导电间隔物（e）包括叠置在阳极板（c）或阴极板（d）和分隔壁（b）之间并在重叠表面处焊接的两个元件，以便将阳极板（c）和阴极板（d）形成为水平均匀平面，以及制造双极性电极的方法。

4. 发明授权

US4116805A Bipolar electrode 失效
标题翻译：双极电极
公开(公告)号：US4116805A
公开(公告)日：1978-09-26
申请号：US878100
申请日：1978-02-15
申请人： Teruo Ichisaka , Tadao Ikegami
发明人： Teruo Ichisaka , Tadao Ikegami
IPC分类号： C25B11/02 , C25B11/00 , C25B11/10
CPC分类号： C25B11/00
摘要： A bipolar electrode comprisingA. an anode member comprising a substrate made of an anticorrosive metal or metal alloy and an electrically conductive coating formed on the surface thereof;B. a cathode member comprising a metal or a metal alloy;C. a partition wall for separating the anode member from the cathode member, the partition wall comprising an anode-side sheet made of the same type of anticorrosive metal or metal alloy used as the substrate of the anode member and a cathode-side sheet made of the same type of metal or metal alloy used as the cathode member; andD. a composite member for electrically and structurally connecting the anode member and the cathode member to each other.
摘要翻译：一种双极电极，包括A.包含抗蚀金属或金属合金的底材和在其表面形成的电导电涂层的AN ANEE成员; B.包含金属或金属合金的阴极成员; C.用于从阴极成员分离阳极成员的分隔壁，包含用作阳极成员和阴极片的基底的相同类型的金属或金属合金的阳极侧片的分隔壁用作阴极会员的金属或金属合金类型; 和D.用于电连接和结构地连接阳极部件和阴极部件的复合部件。

5. 发明授权

US5873987A Reactivation of active cathode 失效
标题翻译：活性阴极活化
公开(公告)号：US5873987A
公开(公告)日：1999-02-23
申请号：US908614
申请日：1997-08-07
申请人： Shinji Katayama , Teruo Ichisaka
发明人： Shinji Katayama , Teruo Ichisaka
IPC分类号： C25B11/00 , C25B9/00 , C25B9/08 , C25B11/03
CPC分类号： C25B11/035
摘要： The invention provides a process for reactivating an active cathode attached to an electrolyzer, wherein a porous cathode that is attached to the electrolyzer by means of a flexible member and has a decreased electrode catalyst activity is provided thereon with a fresh active cathode equivalent to, or smaller in wire diameter or pore diameter than, the porous cathode by bending a mounting piece formed around said fresh active cathode without removal of a deteriorated electrode catalyst substance.
摘要翻译：本发明提供一种重新激活附着于电解器的活性阴极的方法，其中通过柔性构件附着到电解器上并具有降低的电极催化剂活性的多孔阴极在其上提供新鲜的活性阴极，相当于或通过弯曲形成在所述新鲜活性阴极周围的安装件而不去除劣化的电极催化剂物质，电线直径或孔径比多孔阴极小。

6. 发明授权

US4295953A Filter press type ion exchange membrane-method electrolysis cell 失效
公开(公告)号：US4295953A
公开(公告)日：1981-10-20
申请号：US109029
申请日：1980-01-02
申请人： Shigeaki Fuseya , Teruo Ichisaka
发明人： Shigeaki Fuseya , Teruo Ichisaka
IPC分类号： C25B9/20 , C25B9/00 , C25B15/08
CPC分类号： C25B9/20
摘要： A filter-press type ion exchange membrane-method electrolysis cell comprising(a) an anode structure which comprises a rectangular anode frame including a top element, a bottom element and two side elements and anode plates welded to the anode frame,(b) a cathode structure which comprises a rectangular cathode frame including a top element, a bottom element and two side elements and cathode plates welded to the cathode frame, and(c) an ion exchange membrane interposed between the anode structure and the cathode structure;whereinthe two side elements of the anode frame and the two side elements of the cathode frame have a tubular structure with a rectangular cross section,the top and bottom elements of the anode frame and the top and bottom elements of the cathode frame have a .].-shaped cross section, and are secured such that their open portions face the inside of an anode compartment and a cathode compartment, respectively, andat least one end of the top element of the anode frame communicates with the top end of the side element of the anode frame and at least one end of the top element of the cathode frame communicates with the top end of the side element of the cathode frame so that the side element communicating with the top element of the anode frame, and the side element communicating with the top element of the cathode frame form conduits for withdrawing gas and solution flowing from the anode compartment and the cathode compartment, respectively,(d) a current disperser surrounding an anode lead bar welded to anode plates within the anode structure and a current disperser surrounding a cathode lead bar welded to cathode plates within the cathode structure, whereby a region not permitting passage of gas is formed between the periphery of the anode lead bar and the inside of the current disperser welded to the anode plates and between the periphery of the cathode lead bar and the inside of the current disperser welded to the cathode plates, thus serving as a passage for a downwardly moving stream of electrolytic solution, and(e) a pipe for supplying an anolyte solution disposed within the anode compartment and a pipe for supplying a catholyte solution disposed within the cathode compartment.

7. 发明授权

US4141815A Bipolar electrode 失效
标题翻译：双极电极
公开(公告)号：US4141815A
公开(公告)日：1979-02-27
申请号：US886862
申请日：1978-03-15
申请人： Teruo Ichisaka , Tadao Ikegami
发明人： Teruo Ichisaka , Tadao Ikegami
IPC分类号： C25B11/02 , C25B11/10 , C25B11/00
CPC分类号： C25B11/02
摘要： A bipolar electrode comprising(a) an electrode frame;(b) a partition wall welded to the electrode frame (a) and comprising a composite structure of an anode-side sheet and a cathode-side sheet;(c) an anode plate disposed on the anode-side of the partition wall (b);(d) a cathode plate disposed on the cathode-side of the partition wall (b); and(e) electrically conductive spacers with both ends welded to the anode plate (c) and the anode-side sheet of the partition wall (b) and to the cathode plate (d) and the cathode-side sheet of the partition wall (b), wherein each of the electrically conductive spacers (e) comprises two elements which are superimposed between the anode plate (c) or the cathode plate (d) and the partition wall (b) and welded at the superimposed surface, so as to form the anode plate (c) and the cathode plate (d) as horizontal uniform planes and a method for the production of the bipolar electrode.
摘要翻译：一种双极电极，包括（A）AN电极框架; （B）分隔壁焊接到电极框架（A）上，并包含阳极侧板和阴极片的复合结构; （C）在分隔墙的阳极侧处置有阳极板（B）; （D）处于分隔墙阴极侧的阴极板（B）; 和（E）具有焊接到阳极板（C）的两端的电导电间隙和分隔壁（B）和阴极板（D）和分隔壁（C）的阴极侧壁的阳极侧板 B），每个导电间隔物（E）包含在阳极板（C）或阴极板（D）和分隔壁（B）之间被覆盖的两个元件，并在超级表面焊接，因此至形成阳极板（C）和阴极板（D）作为水平均匀平面和生产双极电极的方法。

8. 发明授权

US4417970A Electrolytic cell for ion exchange membrane method 失效
标题翻译：电解池用于离子交换膜法
公开(公告)号：US4417970A
公开(公告)日：1983-11-29
申请号：US437598
申请日：1982-10-29
申请人： Kenzo Yamaguchi , Teruo Ichisaka , Tadao Ikegami , Isao Kumagai
发明人： Kenzo Yamaguchi , Teruo Ichisaka , Tadao Ikegami , Isao Kumagai
IPC分类号： C25B9/00 , C25B1/46 , C25B9/08 , C25B11/03 , C25B13/02 , C25B15/08
CPC分类号： C25B9/08
摘要： An electrolytic cell having a plurality of porous and tubular cathodes, a plurality of porous anodes and a plurality of bag-shaped molds being formed by a cation exchange membrane in at least the portions facing and between the vertical faces of the anode and cathodes. The anode accommodating bag-shaped molds have apertures at the bottom through which anode connected electroconductive bars extend, said bars being inserted through and secured at corresponding cell bottom plate apertures by flanges. A partition plate, on the top of the cell main body, has a plurality of openings which correspond to the open tops of the bag-shaped molds. The open top edges of the bag-shaped molds are secured to the partition plate openings by a plurality of lid members.
摘要翻译：一种具有多个多孔和管状阴极的电解池，多个多孔阳极和多个袋形模具，其至少在面对阳极和阴极的垂直面之间的部分中由阳离子交换膜形成。阳极容纳袋状模具在底部具有孔，阳极连接的导电杆通过该孔延伸，所述杆通过法兰插入并固定在相应的单元底板孔处。在电池主体的顶部上的隔板具有与袋状模具的开口顶部对应的多个开口。袋形模具的敞开的顶部边缘通过多个盖构件固定到隔板开口。

9. 发明授权

US4409084A Electrolytic cell for ion exchange membrane method 失效
标题翻译：电解池用于离子交换膜法
公开(公告)号：US4409084A
公开(公告)日：1983-10-11
申请号：US292464
申请日：1981-08-13
申请人： Kenzo Yamaguchi , Teruo Ichisaka , Tadao Ikegami
发明人： Kenzo Yamaguchi , Teruo Ichisaka , Tadao Ikegami
IPC分类号： C25B9/00 , C25B1/46 , C25B9/08 , C25B13/00 , C25B11/03 , C25B13/02 , C25B13/08
CPC分类号： C25B13/00 , C25B9/08
摘要： An electrolytic cell for the ion exchange membrane method, which comprises:(a) an electrolytic cell main body;(b) a lid covering the(c) porous and hollow tubular cathodes disposed in the body;(d) a bottom plate having apertures through which an electrically conductive bar can be extended;(e) electrically conductive bars provided with a flange at a lower portion thereof, each inserted through the apertures of the bottom plate into the interior of the body and secured to the bottom plate by the flange;(f) porous anodes each connected to the electrically conductive bar and placed vertically in a face-face relation to the cathode, and disposed between the cathodes;(g) bag-shaped elements, portions of which facing the anodes and the cathodes are formed by a cation exchange membrane, the bottom of which has at least one aperture through which the electrically conductive bar can be extended, and which have each an open top; and(h) a partition plate having openings, which plate is on the top of the body,whereinone or more anodes are in the bag-shaped element,the bottom of the bag-shaped element is secured to the bottom plate together with the electrically conductive bar extending through the aperture of the bottom of the bag-shaped element by the flange of the electrically conductive bar so that an anode compartment is defined in the bag-shaped element, andthe opening of the top of the bag-shaped element is secured to the opening of the partition plate by a gasket and a gasket cap.
摘要翻译：一种离子交换膜方法用电解槽，其特征在于，包括：（a）电解槽主体; （b）覆盖设置在本体中的（c）多孔和中空管状阴极的盖子; （d）具有孔的底板，可以延伸导电棒; （e）在其下部设置有凸缘的导电杆，每个通过底板的孔插入主体的内部并通过凸缘固定到底板; （f）多孔阳极，每个阳极各自连接到导电棒并且以与阴极面对面的关系垂直放置并设置在阴极之间; （g）袋形元件，其部分面向阳极和阴极由阳离子交换膜形成，阳离子交换膜的底部具有至少一个孔，导电棒可以延伸通过该孔，并且每个开口最佳; 和（h）具有开口的隔板，该板位于主体的顶部，其中一个或多个阳极位于袋状元件中，袋状元件的底部与导电棒通过导电棒的凸缘延伸穿过袋形元件的底部的孔，使得在袋状元件中限定阳极室，并且袋状元件的顶部的开口通过垫圈和垫圈盖固定到隔板的开口。

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