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1. 发明申请

WO2007125107A3 MICRO-STRUCTURED INSULATING FRAME FOR ELECTROLYSIS CELL 审中-公开
标题翻译：用于电解槽的微结构绝缘框架
公开(公告)号：WO2007125107A3
公开(公告)日：2008-04-17
申请号：PCT/EP2007054177
申请日：2007-04-27
申请人： UHDENORA SPA , BAEUMER ULF-STEFFEN , KIEFER RANDOLF , DULLE KARL-HEINZ , OELMANN STEFAN , WOLTERING PETER , STOLP WOLFRAM
发明人： BAEUMER ULF-STEFFEN , KIEFER RANDOLF , DULLE KARL-HEINZ , OELMANN STEFAN , WOLTERING PETER , STOLP WOLFRAM
IPC分类号： C25B9/08
CPC分类号： C25B9/08
摘要： The invention relates to an insulating frame (4) of an electrolysis cell having a microstructured internal section (9) allowing the penetration of the electrolyte even if the structured section is partly or completely overlapped by the membrane (1), and to an electrolysis cell equipped with the same.
摘要翻译：本发明涉及一种具有微结构化内部部分（9）的电解槽的绝缘框架（4），即使结构化部分与膜（1）部分或完全重叠，也允许电解质渗透，而电解槽配备相同。

2. 发明申请

WO2006008012A3 METHOD FOR THE PRODUCTION OF NICKEL OXIDE SURFACES HAVING INCREASED CONDUCTIVITY 审中-公开
标题翻译： PROCESS FOR WITH增加的电导率PRODUCING氧化镍
公开(公告)号：WO2006008012A3
公开(公告)日：2006-06-22
申请号：PCT/EP2005007464
申请日：2005-07-09
申请人： UHDE GMBH , GASKATEL GES FUER GASSYSTEME D , BECKMANN ROLAND , DULLE KARL-HEINZ , WOLTERING PETER , KIEFER RANDOLF , HOLTHUIS FRANK , FUNCK FRANK , STOLP WOLFRAM , KOHNKE HANS-JOACHIM , HELMKE JOACHIM
发明人： BECKMANN ROLAND , DULLE KARL-HEINZ , WOLTERING PETER , KIEFER RANDOLF , HOLTHUIS FRANK , FUNCK FRANK , STOLP WOLFRAM , KOHNKE HANS-JOACHIM , HELMKE JOACHIM
IPC分类号： C25B11/04 , H01M4/32 , H01M4/48 , H01M4/485 , H01M4/52
CPC分类号： C25B11/041 , H01M4/32 , H01M4/485 , H01M4/52 , H01M4/8817 , H01M4/8882 , H01M4/9016
摘要： The invention relates to a method for producing electrically conducting nickel oxide surfaces made of nickel-containing material. According to said method, the nickel surface is first degreased and is then roughened for approximately ten minutes in a solution containing about one percent of hydrochloric acid, said process being accelerated by adding hydrogen peroxide solution, resulting in the electrolyte turning green. The nickel surface is briefly watered, the nickel material is introduced into a solution of 3.5 molar lye to which about ten percent of hydrogen peroxide is added and is kept therein for ten minutes, and the resulting nickel hydroxide surface is dehydrogenated in a subsequent thermal process and is then further oxidized to obtain nickel oxide. The invention further relates to a conductive boundary layer that is produced according the said method, the electrodes therefrom, and the use thereof in chlor-alkali electrolysis processes, in fuel cells and accumulators.
摘要翻译：本发明涉及用于生产含镍材料的导电性的氧化镍的方法，其中所述镍表面首先脱脂，然后进行10分钟。在盐酸的1％溶液，其中，所述操作是加入过氧化氢溶液加速和电解质显着的绿色着色，镍表面被简要地润湿被粗糙化，将镍材料中的3.5摩尔的碱金属氢氧化物溶液的溶液中，与CA处理如此形成的氢氧化镍在随后的热工艺排出并随后被进一步氧化成加入氧化镍。过氧化物10％氢气并保持10分钟。它还包括由所述方法以及其在电极和在氯 - 碱电解的方法中的用途制备在燃料电池和可充电电池中的导电性边界层。

3. 发明申请

WO2006079523A3 ELECTROLYTIC CELL WITH SEGMENTED AND MONOLITHIC ELECTRODE DESIGN 审中-公开
标题翻译：具有分离和单晶电极设计的电解槽
公开(公告)号：WO2006079523A3
公开(公告)日：2007-05-10
申请号：PCT/EP2006000644
申请日：2006-01-25
申请人： UHDENORA SPA , BECKMANN ROLAND , DULLE KARL HEINZ , FUNCK FRANK , KIEFER RANDOLF , WOLTERING PETER
发明人： BECKMANN ROLAND , DULLE KARL HEINZ , FUNCK FRANK , KIEFER RANDOLF , WOLTERING PETER
IPC分类号： C25B9/08 , C25B9/04 , C25B11/02
CPC分类号： C25B9/04 , C25B9/08 , C25B11/02
摘要： The invention relates to an electrolytic cell consisting of two semi-shells and encompassing mainly the inlet and outlet devices, components for the flow control, a membrane as well as anode and cathode. The electrodes (1) may have any surface structure and they are connected on the side opposite to the membrane to conductive strips (2) connected to the respective semi-shell. The main feature of the invention is to segment the electrodes and to fabricate each electrode segment with its adjacent supporting strips as a jointless monolith from a single semi-finished workpiece.
摘要翻译：本发明涉及由两个半壳组成的电解槽，主要包括入口和出口装置，用于流量控制的部件，膜以及阳极和阴极。电极（1）可以具有任何表面结构，并且它们在与膜相对的一侧连接到连接到相应半壳的导电条（2）。本发明的主要特征是分段电极，并将每个电极段与其相邻的支撑条作为单个半成品的无缝整体制造。

4. 发明申请

WO2006079522A3 ELECTROLYTIC CELL WITH ENLARGED ACTIVE MEMBRANE SURFACE 审中-公开
标题翻译：具有放大活性膜表面的电解槽
公开(公告)号：WO2006079522A3
公开(公告)日：2007-05-10
申请号：PCT/EP2006000643
申请日：2006-01-25
申请人： UHDENORA SPA , BECKMANN ROLAND , DULLE KARL-HEINZ , KIEFER RANDOLF , WOLTERING PETER
发明人： BECKMANN ROLAND , DULLE KARL-HEINZ , KIEFER RANDOLF , WOLTERING PETER
IPC分类号： C25B9/08
CPC分类号： C25B9/10 , C25B9/045 , C25B9/08
摘要： The invention relates to an electrolytic cell for the production of chlorine from an aqueous alkali halide solution, which mainly consists of two semi-shells, an anode (4) , a cathode (5) and an ion exchange membrane (1) arranged between the electrodes. Spacer elements (2,3) are arranged between the ion-exchange membrane and the electrodes for fixing the membrane in position and distributing the compressive forces, made of electrically conductive and corrosion-resistant material on at least one side of the membrane .
摘要翻译：本发明涉及一种用于由卤化碱水溶液生产氯的电解槽，其主要由两个半壳体组成，阳极（4），阴极（5）和离子交换膜（1）电极。间隔元件（2,3）被布置在离子交换膜和电极之间，用于将膜固定就位，并且在膜的至少一侧上分布由导电和耐腐蚀材料制成的压缩力。

5. 发明申请

WO2006084745A2 ELECTRODE FOR ELECTROLYTIC CELL 审中-公开
标题翻译：电解槽电极
公开(公告)号：WO2006084745A2
公开(公告)日：2006-08-17
申请号：PCT/EP2006001246
申请日：2006-02-10
申请人： UHDENORA SPA , DULLE KARL HEINZ , BECKMANN ROLAND , KIEFER RANDOLF , WOLTERING PETER
发明人： DULLE KARL HEINZ , BECKMANN ROLAND , KIEFER RANDOLF , WOLTERING PETER
CPC分类号： C25B9/18 , C25B1/26 , C25B9/20 , C25B11/03
摘要： The invention relates to an electrode for electrochemical processes for gas production, which in the installed state is located parallel and opposite to an ion exchange membrane and consists of a multitude of horizontal lamellar elements which are structured and three-dimensionally shaped and are in contact with only one surface with the membrane, wherein the lamellar elements have grooves and holes, the major part of the holes being placed in the grooves and the surfaces of such holes or part thereof are located in the grooves or extend into the grooves. In such a way the holes are ideally placed in the contact area of the respective lamellar element with the membrane.
摘要翻译：本发明涉及一种用于气体生产的电化学方法的电极，其在安装状态下与离子交换膜平行且相对设置，并且由多个水平层状元件组成，其结构和三维形状并与仅具有一个具有膜的表面，其中层状元件具有凹槽和孔，孔的主要部分被放置在凹槽中，并且这些孔或其一部分的表面位于凹槽中或延伸到凹槽中。以这种方式，孔理想地放置在相应的层状元件与膜的接触区域中。

6. 发明申请

WO03004726A3 METHOD FOR PRODUCING GAS DIFFUSION ELECTRODES 审中-公开
标题翻译：生产气体扩散电极的方法
公开(公告)号：WO03004726A3
公开(公告)日：2003-10-02
申请号：PCT/EP0206706
申请日：2002-06-18
申请人： UHDE GMBH , GASKATEL GMBH , JANOWITZ KOSMAS , DRESEL TORSTEN , WOLTERING PETER , BECKMANN ROLAND , STEINMETZ THOMAS , KIEFER RANDOLF , DULLE KARL-HEINZ , FUNCK FRANK , KOHNKE HANS-JOACHIM
发明人： JANOWITZ KOSMAS , DRESEL TORSTEN , WOLTERING PETER , BECKMANN ROLAND , STEINMETZ THOMAS , KIEFER RANDOLF , DULLE KARL-HEINZ , FUNCK FRANK , KOHNKE HANS-JOACHIM
IPC分类号： C25B11/03 , C25B11/00 , C25B11/06 , C25B11/08 , H01M4/86 , H01M4/88 , H01M4/90
CPC分类号： H01M4/8896 , H01M4/8605 , H01M4/8652 , H01M4/8657 , H01M4/8885 , H01M4/90 , H01M8/083 , Y02P70/56
摘要： The invention relates to a method for producing a gas diffusion electrode from a silver catalyst on a PTFE substrate. The aim of the invention is to improve the reproducibility of the results of said method while eliminating the disadvantages known from the art. This aim is attained by filling the pore system of the silver catalyst with a wetting liquid, admixing to the silver catalyst a dimension-stable solid body that has a grain size above that of the silver catalyst, shaping the compound thereby made compression-stable in a calender to give a homogeneous calender strip, and impressing in a second calender section the catalyst strip with an electroconductive discharge material.
摘要翻译：与用于PTFE基底上产生从银催化剂的气体扩散电极的方法可再现的结果到下有效的预防现有技术的缺点来实现，这在正在取得 - 银催化剂的孔体系中填充有润湿液体， - 尺寸稳定的固体用粒度高于银催化剂下的银催化剂的混合 - 这从而压缩稳定基质在压延机成形，以形成均匀的催化剂条，以及 - 导电Ableitermaterial压印到催化剂条在第二压延步骤。

7. 发明申请

WO2013023733A2 METHOD FOR DETERMINING THE INDIVIDUAL CURRENT EFFICIENCY IN AN ELECTROLYSER 审中-公开
标题翻译：确定电解中单个元素电量的方法
公开(公告)号：WO2013023733A2
公开(公告)日：2013-02-21
申请号：PCT/EP2012003102
申请日：2012-07-24
申请人： THYSSENKRUPP UHDE GMBH , KIEFER RANDOLF , BAEUMER ULF-STEFFEN , WAGNER DIETMAR , STREITBOERGER MICHAEL
发明人： KIEFER RANDOLF , BAEUMER ULF-STEFFEN , WAGNER DIETMAR , STREITBOERGER MICHAEL
CPC分类号： C25B15/02 , C25B1/46
摘要： The invention relates to a method for determining the current efficiency of the individual elements in an electrolyser comprising at least one cell element of an electrolyser. For this purpose, a method is described, wherein an electrolysis current I is applied to an electrolyser comprising at least one individual element and is raised to a specific current value; a time is determined, which is set randomly before or after the electrolysis current is switched on, wherein the electrolysis current must not exceed a specific maximum value; the voltage Ui of the at least one individual element i is measured and the average of all the individual element voltages UM is measured; a time tEND is determined, after which all the cell voltages of individual elements deviate by a defined voltage difference from the average of all the individual element voltages; the area Ai under the voltage curve of each individual element is determined via numerical integration over a suitable variable x in the limits between x0 = x(t0) und xEND = x(tEND); the area AM under the voltage curve of the average of all the individual elements is determined by numerical integration against the variable x in the limits x(t0) and x(tEND); the average electrolyser current efficiency is determined via a method according to the prior art; the current efficiency of each individual element is calculated as a function of the electrolyser current efficiency via an empirical function, wherein the empirical function includes the area ratio Ai / AM.
摘要翻译：本发明涉及一种用于确定包括电解器的至少一个电解槽元件的电解槽的各个元件的电流效率的方法。为此，描述了一种方法，其中电解电流I被施加到由至少一个单个元件组成的电解槽并被升高到一定的电流值; 确定在电解电流接通之前或之后任意设置的时间，其中电解电流不得超过某个最大值; 测量至少一个单独元件i的电压Ui并且测量所有单独元件电压UM的平均值; 确定时间tEND，在此之后，单个元件的所有单元电压偏离所有单独元件电压的平均值的规定电压差; 在每个单独元素的应力曲线下的面积A i通过在x 0 = x（t 0）和XEND = X（t END）之间的边界中通过适当的变量x的数值积分来确定; 在所有单个元素的平均值的电压曲线下的面积AM通过在限制x（t0）和x（tEND）中对变量x的数值积分来确定; 平均电解槽流出物产率通过现有技术的方法确定; 通过经验函数计算每个单独元件的电流效率作为电解器电流产量的函数，经验函数包括面积比Ai / AM。

8. 发明申请

WO2012152367A3 ELECTROCHEMICAL CELL HAVING A FRAME SEAL FOR ALTERNATIVE SEALING AGAINST MARGINAL LEAKAGES OF THE ELECTROLYTE 审中-公开
标题翻译：与盖章替代品密封RANDLÄUFIGKEITEN电解液电化学电池，
公开(公告)号：WO2012152367A3
公开(公告)日：2013-04-25
申请号：PCT/EP2012001682
申请日：2012-04-19
申请人： THYSSENKRUPP UHDE GMBH , BAYER MATERIALSCIENCE AG , KIEFER RANDOLF , WOLTERING PETER , WEBER RAINER , BULAN ANDREAS , GROSSHOLZ MICHAEL
发明人： KIEFER RANDOLF , WOLTERING PETER , WEBER RAINER , BULAN ANDREAS , GROSSHOLZ MICHAEL
IPC分类号： C25B9/08 , C25B9/20
CPC分类号： C25B9/08 , C25B9/20 , H01M8/0273 , H01M8/0276 , H01M8/04283 , H01M8/08 , H01M8/083 , H01M2008/1095
摘要： The invention relates to an electrochemical cell, comprising an anode half-shell (14) and a cathode half-shell (15) which are separated from one another by a membrane (8), having the corresponding electrodes, and the anode half-shell (14) and the cathode half-shell (15) each have an outer wall (12, 13), each outer wall having in the contact region of the two half-shells flange regions (16, 17) which are designed as a frame, and the flange regions (16 and 17) have assembly holes (4) which mark an inner region (23) and an outer region (24) of the electrochemical cell and a gas diffusion electrode (6) which rests on a support system (7), and a porous medium (9) which lies on the gas diffusion electrode (6), and devices for delivering and removing gas (18, 19) and electrolyte (20, 21). The invention is in particular characterised in that at least one peripheral frame seal (3) is provided in the contact region of the two half-shells between the frame-like flange regions (16 and 17) of the outer walls (12 and 13) of the two half-shells, and said seal lies on the membrane (8), wherein the porous medium (9) and the gas diffusion electrode (6) lie on the frame-like cathodic flange region (17) and in said region the peripheral frame seal (3) overlaps the porous medium (9) and the gas diffusion electrode (5), wherein said overlap region (2) has at least two profiled areas (1), wherein the peripheral frame seal has at least one further profiled area (22) in the contact region of the two half-shells between the frame-like flange regions (16 and 17) outside the overlap region of the porous medium (9) and the gas diffusion electrode (6) and/or at least one deformable sealing cord (5) is arranged, wherein the further profiled area (22) and/or the deformable sealing cord (5) is disposed in the inner region (23) of the electrochemical cell.
摘要翻译：本发明涉及一种电化学电池，包括阳极（14）和阴极半壳（15），它们彼此通过一个隔膜（8），其包括各自的电极分离，将阳极（14）和所述阴极半壳（15）在每种情况下的外壁（12,13）分别具有在两个半壳的凸缘部分（16,17），这是框架状的结构的接触面积，和凸缘部（16和17）的安装孔（4），内部部分（23）和电化学电池标记的外部区域（24）和一支撑系统（7）搁置在一个气体扩散电极（6），和（9）的多孔介质，其搁置在气体扩散电极（6），以及用于供给和气体（18,19）的放电和电解质（20,21）的装置。更具体地，本发明的特征在于，至少一个周边框架的密封件（3）在两个半壳的外壁（12和13）的框状的凸缘部（16和17）之间的两个半壳的接触区域被设置在所述膜（8）搁其中位于所述多孔介质（9），并且在框状的阴极凸缘部分（17）的气体扩散电极（6）和周边框架密封件（3）在这个区域与（9）的多孔介质和气体扩散电极（6）重叠，所述重叠区域（2）具有至少两个配置文件（1），其中所述外围框架密封在多孔介质（9）和气体扩散的重叠区域以外的边框式凸缘部分（16和17）之间的两个半壳的接触区域电极（6）具有至少一个附加的轮廓（22）和/或至少一个可变形密封件（5）线布置，其中，所述另一轮廓（22）和/或在电化学电池的内部区域（23）的可变形的密封带（5）设置。

9. 发明申请

WO2012139741A2 ALTERNATIVE INSTALLATION OF A GAS DIFFUSION ELECTRODE IN AN ELECTROCHEMICAL CELL HAVING PERCOLATOR TECHNOLOGY 审中-公开
标题翻译：气体扩散电极与PERCOLATORTECHNOLOGIE电化学电池备选团
公开(公告)号：WO2012139741A2
公开(公告)日：2012-10-18
申请号：PCT/EP2012001533
申请日：2012-04-07
申请人： THYSSENKRUPP UHDE GMBH , BAYER MATERIALSCIENCE AG , WOLTERING PETER , KIEFER RANDOLF , WEBER RAINER , BULAN ANDREAS
发明人： WOLTERING PETER , KIEFER RANDOLF , WEBER RAINER , BULAN ANDREAS
CPC分类号： C25B9/02 , C25B9/08 , C25B9/18 , H01M4/86 , H01M8/0273 , H01M8/0276 , H01M8/028 , H01M8/1007 , H01M8/241 , H01M8/2483 , Y02E60/50
摘要： The invention relates to an electrochemical cell comprising an anode half shell (12) and a cathode half shell (11) which are separated from one another by means of a membrane (5) and having the corresponding electrodes, the anode half shell (12) and the cathode half shell (11), which each have an outer wall (13) and each have flange regions (14a, 14b, 15a, 15b) in the contact region of the two half shells, which flange regions are configured in the form of a frame, and a gas diffusion electrode (3) which consists of a liquid-permeable support which is coated with a catalyst material, where the gas diffusion electrode (3) has a region at its outer margin (17) which is not coated with catalyst and projects at the lower end of the electrochemical cell (16) in the contact region of the two half shells between the flange regions of the outer wall of the cathode half shell (15b) and the flange regions of the outer wall of the anode half shell (14b) and a porous medium (8) is arranged parallel between the gas diffusion electrode (3) and the membrane (5), and also facilities for the introduction and discharge of gas (20, 21) and electrolyte (9, 10), where a gas space (22) is separated from an electrolyte space (7) by appropriate means (23). In particular, the present invention is characterized in that profile internals (1), into which an upper margin (19) of the gas diffusion electrode (3) projects, on which a seal (2) which fixes the gas diffusion electrode (3) into the profile internals (1) is installed, are provided in the electrolyte space (7) in the cathode half shell (11), where the gas diffusion electrode (3) has a bending radius a of
摘要翻译：本发明涉及一种电化学电池，包括阳极（12）和阴极半壳体（11），它们彼此通过膜（5）包括在各电极分开，并且所述阳极（12）和所述阴极半壳（11）每个具有外壁（13），并且每个在两个半壳的接触区域的凸缘部分（14A，14B，15A，15B），它们是框架状的结构，并且它由一个液体的气体扩散电极（3）可透过的载体涂覆有催化剂材料，其中所述的气体扩散电极（3）在其下边缘（17）具有在所述两个半壳的接触区域的电化学电池（16）的下端部的非涂覆催化剂的区域阴极半壳的所述外壁的所述凸缘部分（15B）和所述阳极半壳体（14B）和一个多孔介质（8）的对的外壁的凸缘部分之间延伸帕RA LLE升插在气体扩散电极（3）和所述膜（5）之间，并且用于通过供给和去除气体（20，21）和电解质（9，10），其中的气体空间（22）的设备电解质空间（7）通过相应的装置（23）被限定。更具体地，本发明的特征在于在（7）在所述阴极半壳（11）轮廓的部件（1）提供的电解质的空间，到其中的气体扩散电极（3）的上边缘（19）延伸，在其上所述密封件（2）被安装时，固定所述的气体扩散电极（3）在简档组件（1），其特征在于，气体扩散电极（3）具有弯曲半径的<90°相对于张紧天然气的垂直具有扩散电极。

10. 发明专利

JP2014050888A Method and device for butt-welding thin metallic sheet without filler material, by using fastening pressure device in which at least one pressing element is suitable for adding two or more different pressure levels 审中-公开
标题翻译：用于焊接薄金属片的方法和装置，无需填充材料，通过使用紧凑的压力装置，其中至少一个压力元件适用于增加两个或更多不同的压力水平
公开(公告)号：JP2014050888A
公开(公告)日：2014-03-20
申请号：JP2013216428
申请日：2013-10-17
申请人： Uhdenora Spa , ウデノラ・ソチエタ・ペル・アツィオーニ
发明人： WOLTERING PETER , KARL-HEINZ DULLE , KIEFER RANDOLF , OELMANN STEFAN , ULF-STEFFEN BAEUMER , JOACHIM HOEDTKE , KOBABE GUENTHER
IPC分类号： B23K37/04 , B23K15/00 , B23K26/08 , B23K26/082 , B23K26/14 , B23K26/21 , B23K26/60 , B23K26/70 , B23K37/00
CPC分类号： B23K26/26 , B23K26/0869 , B23K37/0408 , B23K37/0461 , B23K2201/18
摘要： PROBLEM TO BE SOLVED: To enable a pressing element to add different pressure levels, in a carrying, fastening and fixing device used in butt-welding of a metallic sheet.SOLUTION: The present invention relates to a device for executing butt-linear welding on a thin metallic sheet without filler material, including a movable welding head, a carrying base 1 and a fastening device 3 having at least two pressing elements 4 and 5 mutually independently operating, in which at least one of the pressing elements 4 and 5 is suitable for adding two or more different pressure levels. The device further includes an additional horizontal pressing element 11 for pressing the welding metallic sheet until the whole area contact of the other metallic sheet edge part is attained. The present invention also relates to a welding method of using the device.
摘要翻译：要解决的问题：为了使压制元件能够在金属片的对接焊接中使用的携带，紧固和固定装置中增加不同的压力水平。解决方案：本发明涉及一种用于执行对直线焊接的装置没有填充材料的薄金属片，包括可动焊头，承载基座1和紧固装置3，紧固装置3具有相互独立操作的至少两个按压元件4和5，其中至少一个按压元件4和5适合用于增加两个或多个不同的压力水平。该装置还包括用于按压金属板的另外的水平按压元件11，直到达到另一金属片边缘部分的整个区域接触。本发明还涉及使用该装置的焊接方法。

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