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公开(公告)号：US20140230508A1
公开(公告)日：2014-08-21
申请号：US14240280
申请日：2012-08-20
Abstract: The invention concerns an anode straightening apparatus (10, 30, 60) for the straightening of an anode (100) typically used in an electrowinning process. In the preferred embodiment the apparatus includes clamps (21, 41, 71) for clamping a busbar (101) of the anode and clamps (22, 42, 71) for clam in a blade of the anode to the apparatus during the course of the straightening process. At least one sensor (29, 52, 85) monitors the curvature of the blade (102) of the anode (100) when the anode is secured to the apparatus by the clamps. The apparatus ((10, 30, 60) includes a movable head (24, 44, 78) housing straightening means for bending the anode in a desired direction in response to feedback received from the sensor. The head is movable in two planes of movement which are transverse to one another. The apparatus further has actuators (27, 28, 48, 49, 81, 83) for urging the straightening means along its axes of movement in the first and second planes respectively so that the anode may be straightened by urging the straightening means in the second plane of movement while moving it in the first plane of movement. The invention also concerns a method of straitening an anode (100) by first bending the anode into a pre-set curvature and there-after bending it to a theoretically correct curvature, which is preferably a zero curvature.
Abstract translation: 本发明涉及一种用于矫正通常用于电解冶金工艺中的阳极（100）的阳极矫正装置（10,30,60）。 在优选实施例中，该装置包括用于将阳极的母线（101）夹紧的夹具（21,41,71）和用于在阳极的叶片中的蛤蜊（22,42,71）的夹子 矫直过程。 当阳极通过夹具固定到设备时，至少一个传感器（29,52,85）监测阳极（100）的叶片（102）的曲率。 所述装置（（10,30,60））包括可移动头部（24,48,78），该可移动头部（24,44,78）容纳矫直装置，用于响应于从所述传感器接收到的反馈而在所需方向上弯曲所述阳极，所述头部可在两个运动平面 该装置还具有致动器（27,28,48,49,81,83），用于分别在第一和第二平面中沿着其移动轴线推动矫直装置，使得阳极可以被 本发明还涉及一种通过首先将阳极弯曲成预先设定的曲率并在弯曲之后使阳极（100）稳定的方法，该方法使第二移动平面中的矫正装置在第二移动平面中移动 理论上正确的曲率，其最好是零曲率。
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公开(公告)号：US08753490B2
公开(公告)日：2014-06-17
申请号：US13580454
申请日：2011-02-16
Applicant: Ki-Ha Shin , Il-Kyung Seo , Yoon-Seok Shin
Inventor： Ki-Ha Shin , Il-Kyung Seo , Yoon-Seok Shin
CPC classification number: C25B1/26 , C25B9/00 , Y02E60/366
Abstract: The present invention relates to an electrolyzer for producing sodium hypochlorite by electrolyzing brine such as salt water or seawater and the like, and more specifically to a horizontal non-membrane type electrolyzer of a new structure which can maintain a constant interval among electrode plates without using a welding means or an adhering means on the inside of a housing by including a separator for dividing an inner space of a hollow type housing into a plurality of electrode chambers; the electrode plates which are arranged in parallel to each other in the constant interval within a rectangular space part of the separator; and a fixing bar for fixing the separator to an inner wall of the housing.
Abstract translation: 本发明涉及一种通过电解盐水或海水等盐水来制造次氯酸钠的电解槽，更具体地说涉及一种新型结构的水平非膜式电解槽，它可以在电极板之间保持恒定的间隔而不使用 通过包括用于将中空型壳体的内部空间分成多个电极室的分离器的壳体内部的焊接装置或粘附装置; 所述电极板在所述隔板的矩形空间部内以恒定的间隔彼此平行地配置; 以及用于将隔板固定到壳体的内壁的固定杆。
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93.发明申请CONTACT BAR AND CAPPING BOARD FOR SUPPORTING SYMMETRICAL ELECTRODES FOR ENHANCED ELECTROLYTIC REFINING OF METALS 有权用于支撑对称电极的接触棒和盖板用于增强金属的电解精炼公开(公告)号：US20140131196A1
公开(公告)日：2014-05-15
申请号：US14232102
申请日：2012-07-12
Applicant: Robert Dufresne
Inventor： Robert Dufresne
IPC: C25C7/02
CPC classification number: C25C7/00 , C25B9/04 , C25C7/02 , C25D17/007 , Y10T29/49117
Abstract: A contact bar and related techniques allow enhanced electrolytic refining of metals, e.g. avoiding or reducing electrical short circuits. The contact bar is adapted to rest on an insulating capping board for contacting symmetrical electrodes to provide locations for electrical contact therewith. The contact bar includes a central portion laying on the capping board and branch portions extending laterally outward from the central portion, such that the branch portions fit in between seats of the capping board. The contact bar may include a retention member enabling to reduce lateral movement of the electrodes, and may include a plurality of apertures to engage corresponding holding arms of the capping board. There may be a plurality of adjacent similar contact bar segments.
Abstract translation: 接触棒和相关技术允许增强金属的电解精炼，例如 避免或减少电气短路。 接触杆适于搁置在绝缘盖板上，用于接触对称电极以提供与其电接触的位置。 接触杆包括设置在盖板上的中心部分和从中心部分横向向外延伸的分支部分，使得分支部分配合在封盖板的座之间。 接触杆可以包括能够减小电极的横向移动的保持构件，并且可以包括多个孔以接合封盖板的相应的保持臂。 可以存在多个相邻的类似接触片段。
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公开(公告)号：US08628646B2
公开(公告)日：2014-01-14
申请号：US13387575
申请日：2010-07-21
Applicant: Geoffrey Berlin , Jean Camire , Daran Emmett , Yvan Foster , Guillaume Servant , Christian Jonville , Malcolm Manwaring
Inventor： Geoffrey Berlin , Jean Camire , Daran Emmett , Yvan Foster , Guillaume Servant , Christian Jonville , Malcolm Manwaring
Abstract: The subject of the invention is an anode block (13, 13a-13e) made of carbon for a pre-baked anode (4) for use in a metal electrolysis cell (1) comprising a higher face (24), a lower face (23), designed to be laid out opposite a higher face of a cathode (9), and four side faces (21,22,34), and including at least one first groove (31a-31e) leading onto at least one of the side faces, in which the first groove has a maximum length Lmax in a plane parallel to the lower face, and characterized in that the first groove does not lead onto said lower or higher faces, or leads onto said lower or higher faces over a length L0 less than half the maximum length Lmax.
Abstract translation: 本发明的目的是一种用于金属电解槽（1）的用于预焙阳极（4）的由碳制成的阳极块（13,13a-13e），其包括较高面（24），下表面 23），设计成布置在阴极（9）的较高表面的对面，以及四个侧面（21,22,34），并且包括至少一个引导至少一个的第一凹槽（31a-31e） 侧面，其中第一凹槽在平行于下表面的平面中具有最大长度Lmax，并且其特征在于，第一凹槽不引导到所述下表面或更高的表面上，或者在一个长度上引导到所述下或更高的表面上 L0小于最大长度Lmax的一半。
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公开(公告)号：US20130299341A1
公开(公告)日：2013-11-14
申请号：US13988275
申请日：2011-11-18
Applicant: Peter G. Dudley , Allen Richard Wright
Inventor： Peter G. Dudley , Allen Richard Wright
IPC: C25C7/02
Abstract: A removable electrode module for engagement with an electrolysis chamber comprises a first electrode, a second electrode, and a suspension structure. The suspension structure comprises a suspension rod coupled to the first electrode. The second electrode is suspended or supported by the suspension structure, which comprises at least one electrically-insulating spacer element for retaining the second electrode in spatial separation from the first electrode.
Abstract translation: 用于与电解室接合的可移动电极模块包括第一电极，第二电极和悬架结构。 悬架结构包括联接到第一电极的悬架杆。 所述第二电极由所述悬架结构悬挂或支撑，所述悬架结构包括用于将所述第二电极与所述第一电极间隔开的至少一个电绝缘间隔元件。
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Patent Agency Ranking
公开(公告)号：US20130277212A1
公开(公告)日：2013-10-24
申请号：US13520932
申请日：2011-01-07
IPC: C25C7/02
Abstract: A cathode boss structure for an aluminum electrolytic cell is disclosed. The cathode boss is arranged on the top surface of the cathode carbon block or on the top of the gap between two cathode carbon blocks. The distance between cathode bosses is 400 mm-900 mm. The length of the throughout elongate cathode boss is 100-250 mm longer than that of cathode carbon block, and two ends thereof are directly embedded into the paste around lateral portion. The length of the embedded and butted cathode boss is in a range of 3000-3200 mm, two ends thereof are fixed by binding carbon blocks respectively, and the binding carbon blocks are embedded into the paste around lateral portion. The cross-section of the cathode boss structure is in the shape of rectangle or isosceles trapezoid. The cathode boss structure is applicable to all types of current electrolytic cells. The strip boss is implanted into the top surface of the cathode of the electrolytic cell conveniently and quickly when the lateral portion of the common electrolytic cell is rammed, thereby forming a “choking effect”, reducing the flow rate of the aluminum liquid layer, decreasing energy dissipation from the aluminum liquid layer, therefore improving the production stability of the electrolytic cell and reducing energy consumption.
Abstract translation: 公开了一种用于铝电解槽的阴极凸起结构。 阴极凸台布置在阴极碳块的顶表面上或两个阴极碳块之间的间隙顶部。 阴极凸台之间的距离为400mm-900mm。 整个细长阴极凸台的长度比阴极碳块的长度长100-250毫米，其两端直接嵌入围绕侧面部分的浆料中。 嵌入和对接的阴极凸台的长度在3000-3200mm的范围内，其两端分别通过粘结碳块固定，并且结合碳块被嵌入周围的浆料中。 阴极凸台结构的横截面呈矩形或等腰梯形。 阴极凸台结构适用于所有类型的电流电解槽。 当公共电解池的侧面部分被夯实时，带状凸起被方便且快速地注入电解槽阴极的上表面，从而形成“窒息效应”，从而降低铝液层的流速，降低 从铝液层消耗能量，从而提高电解槽的生产稳定性，降低能耗。
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97.发明申请公开(公告)号：US20130192998A1
公开(公告)日：2013-08-01
申请号：US13600761
申请日：2012-08-31
Applicant: Adam Clayton Powell, IV , Soobhankar Pati , Stephen Joseph Derezinski , Garrett Lau , Uday B. Pal , Xiaofei Guan , Srikanth Gopalan
Inventor： Adam Clayton Powell, IV , Soobhankar Pati , Stephen Joseph Derezinski , Garrett Lau , Uday B. Pal , Xiaofei Guan , Srikanth Gopalan
IPC: C25C7/02
CPC classification number: C25C7/025 , C25C7/00 , H01R3/08 , Y10T29/49117
Abstract: In one aspect, the present invention is directed to apparatuses for and methods of conducting electrical current in an oxygen and liquid metal environment. In another aspect, the invention relates to methods for production of metals from their oxides comprising providing a cathode in electrical contact with a molten electrolyte, providing a liquid metal anode separated from the cathode and the molten electrolyte by a solid oxygen ion conducting membrane, providing a current collector at the anode, and establishing a potential between the cathode and the anode.
Abstract translation: 一方面，本发明涉及在氧和液态金属环境中传导电流的装置和方法。 在另一方面，本发明涉及从其氧化物生产金属的方法，包括提供与熔融电解质电接触的阴极，提供通过固体氧离子导电膜从阴极和熔融电解质分离的液态金属阳极，提供 阳极处的集电器，并且在阴极和阳极之间建立电位。
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98.发明申请Electrolytic Generation of Manganese (III) Ions in Strong Sulfuric Acid Using an Improved Anode 有权使用改进的阳极电解生成强硫酸锰（III）离子公开(公告)号：US20130186861A1
公开(公告)日：2013-07-25
申请号：US13677798
申请日：2012-11-15
Applicant: MACDERMID ACUMEN, INC.
Inventor： Trevor Pearson , Terence Clarke , Roshan V. Chapaneri
CPC classification number: C25C1/10 , C23C18/2086 , C23C18/2093 , C23C18/22 , C23C18/30 , C25B1/21 , C25B9/06 , C25B11/12 , C25C7/02 , C25D5/54
Abstract: An electrolytic cell and a method of electrochemical oxidation of manganese (II) ions to manganese(III) ions in the electrolytic cell are described. The electrolytic cell comprises (1) an electrolyte solution of manganese(II) ions in a solution of 9 to 15 molar sulfuric acid; (2) a cathode immersed in the electrolyte solution; and (3) an anode immersed in the electrolyte solution and spaced apart from the cathode. Various anode materials are described including vitreous carbon, reticulated vitreous carbon, and woven carbon fibers.
Abstract translation: 描述了一种电解槽和电解槽中锰（II）离子向锰（III）离子电化学氧化的方法。 电解槽包括（1）在9〜15摩尔硫酸的溶液中的锰（II）离子的电解液; （2）浸入电解液中的阴极; 和（3）浸在电解质溶液中并与阴极间隔开的阳极。 描述了各种阳极材料，包括玻璃碳，网状玻璃碳和编织碳纤维。
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公开(公告)号：US08262873B2
公开(公告)日：2012-09-11
申请号：US12665687
申请日：2008-06-20
Applicant: Jörg Wurm , Stephane Menard , Lothar Schneider
Inventor： Jörg Wurm , Stephane Menard , Lothar Schneider
CPC classification number: C25D17/10 , C25D17/008 , C25D17/12
Abstract: The invention relates to an anode assembly for electroplating comprising (a) an anode body comprising soluble anode material and (b) a shielding covering at least part of the anode body and comprising a self-passivating metal electrically connected to the anode body and allowing electrolyte transport therethrough. The shielding comprises at least one layer of self-passivating metal having no openings larger than 2 mm, preferably 1 mm, in width or the shielding comprises at least two layers of self-passivating metal wherein the openings of at least one layer are at least partially covered by the metal of another layer. The invention also relates to a shielded anode basket, a method for electroplating and the use of the anode assembly and the shielded anode basket.
Abstract translation: 本发明涉及一种用于电镀的阳极组件，其包括（a）包含可溶性阳极材料的阳极体和（b）覆盖阳极体的至少一部分的屏蔽层，并且包括与阳极体电连接并允许电解质的自钝化金属 运输通过。 该屏蔽包括至少一层自身钝化金属层，其宽度不大于2mm，优选1mm的开口，或屏蔽层包括至少两层自钝化金属，其中至少一层的开口至少为 部分被另一层的金属覆盖。 本发明还涉及屏蔽阳极筐，电镀方法以及阳极组件和屏蔽阳极筐的使用。
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100.发明申请ELECTRODES MADE USING SURFACING TECHNIQUE AND METHOD OF MANUFACTURING THE SAME 有权使用表面处理技术制造的电极及其制造方法公开(公告)号：US20120118758A1
公开(公告)日：2012-05-17
申请号：US12948560
申请日：2010-11-17
Applicant: TIMOTHY W. ELLIS , Matthew Burr
Inventor： TIMOTHY W. ELLIS , Matthew Burr
Abstract: An electrode is formed using a sanding mechanism to condition the surface of the electrode for electrochemical purposes. Hazardous particles emitted during sanding are captured using jetted liquid, and may be recycled for later use. The sanded surface provides increased electrode lifespan and lead oxide adherence.
Abstract translation: 使用砂光机构形成电极以调节用于电化学目的的电极的表面。 打磨期间发出的有害颗粒是用喷射液体捕获的，可以再循环使用。 磨砂表面提供增加的电极寿命和氧化铅粘附。
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