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91.发明授权Method for producing a mother plate for electrolytic cleaning and a mother plate produced according to said method 失效电解清洗用母板的制造方法以及根据所述方法制造的母板
公开(公告)号：US5928482A
公开(公告)日：1999-07-27
申请号：US77261
申请日：1998-05-22
Applicant: Tom Marttila
Inventor： Tom Marttila
CPC classification number: C25C7/02 , B29C47/0019 , B29C47/026 , B29C70/763
Abstract: The invention relates to a method for producing a mother plate used in electrolytic cleaning and to the mother plate which plate comprises a metal plate (1), a plate support member (2) and a plastic edge strip (6) provided on at least one of the sides (3,4,5) of the metal plate (1). According to the invention, in order to form the edge strip (6), in the mother plate (1) there is attached a mold (7) provided with an extruder (11) for extruding the edge strip material (12), so that the extruder (11) is made to proceed, with respect to the mold (7), essentially along the whole length of the mold (7), and that prior to detaching the mold (7) from the mother plate (1), the edge strip material (12), such as ethylenic acid copolymer, is rendered in an essentially solid form. Moreover, according to the invention at least two opposite sides (3,4) of the mother plate (1) are provided with an edge strip (6).
Abstract translation: PCT No.PCT / FI96 / 00650 Sec。 371日期：1998年5月22日 102（e）日期1998年5月22日PCT提交1996年12月5日PCT公布。 公开号WO97 / 21851 日期：1997年6月19日本发明涉及一种电解清洗用母板和母板的制造方法，该板包括金属板（1），板支撑构件（2）和塑料边缘条（6） 设置在金属板（1）的至少一个侧面（3,4,5）上。 根据本发明，为了形成边缘条（6），在母板（1）中安装有设置有用于挤出边缘条材料（12）的挤出机（11）的模具（7），使得 相对于模具（7），挤出机（11）基本上沿着模具（7）的整个长度进行，并且在将模具（7）从母板（1）分离之前，挤出机 边缘条带材料（12），如乙烯酸共聚物，呈现基本上固体形式。 此外，根据本发明，母板（1）的至少两个相对侧（3,4）设置有边缘条（6）。
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92.发明授权
公开(公告)号：US5865980A
公开(公告)日：1999-02-02
申请号：US883061
申请日：1997-06-26
Applicant: Siba P. Ray , Robert W. Woods , Robert K. Dawless , Robert B. Hosler
Inventor： Siba P. Ray , Robert W. Woods , Robert K. Dawless , Robert B. Hosler
Abstract: An inert electrode material is made by reacting at an elevated temperature a mixture preferably comprising iron oxide, at least one other metal oxide, copper and silver. The reaction produces a material having ceramic phase portions and alloy phase portions, wherein the alloy phase portions have copper-rich interior portions and silver-rich exterior portions. Inert anodes made with a reaction mixture containing copper and silver have lower wear rates than inert anodes made with copper and no silver.
Abstract translation: 通过在升高的温度下使优选包含氧化铁，至少一种其它金属氧化物，铜和银的混合物反应制成惰性电极材料。 反应产生具有陶瓷相部分和合金相部分的材料，其中合金相部分具有富含铜的内部部分和富含银的外部部分。 用含有铜和银的反应混合物制成的惰性阳极比用铜和不含银制成的惰性阳极具有较低的磨损率。
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公开(公告)号：US5470450A
公开(公告)日：1995-11-28
申请号：US296510
申请日：1994-08-26
Applicant: Hiroshi Tanaka , Yasuo Masuda
Inventor： Hiroshi Tanaka , Yasuo Masuda
CPC classification number: C25C7/02
Abstract: An edge protector for an electrolysis electrode onto which a thick-electrodeposited copper product is deposited for producing an electrolytic copper product, has an outer surface shape in the central portion thereof which reduces the thickness in that portion to improve uniformity of cooling, and thereby reduce stress cracking as a result of the reduced buildup of thermal stresses. The outer surfaces may be inclined planes or suitable curved shapes that converge from an outer jaw toward an inner jaw. In one embodiment an edge protector is taught such that its top end is angled downward from its center outward at an angle of less than twenty degrees to prevent creation of sharp edges and difficulty in removal. A spreader bar has a shape which enables clamping of the edge protector onto an electrolysis electrode without excessive expansion of the outer jaw, thereby lengthening service life, and easing installation. Both a hollowed and a tapered spreader bar are taught for end insertion.
Abstract translation: 用于生产电解铜产品的用于沉积厚电沉积铜产品的电解电极的边缘保护器在其中心部分具有外表面形状，其减小了该部分中的厚度，以改善冷却的均匀性，从而减少 由于热应力累积减少，应力开裂。 外表面可以是倾斜平面或适合的弯曲形状，其从外部钳口朝向内部颚部会聚。 在一个实施例中，教导边缘保护器使得其顶端以小于二十度的角度从其中心向外成角度向下倾斜以防止产生尖锐边缘并且难以移除。 扩张杆具有能够将边缘保护器夹持在电解电极上而不会使外侧钳口过度膨胀的形状，从而延长使用寿命，并且使安装变得简单。 一个中空的和一个锥形的吊具杆被教导用于端部插入。
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公开(公告)号：US5464507A
公开(公告)日：1995-11-07
申请号：US296090
申请日：1994-08-25
Applicant: Oronzio de Nora , Antonio Nidola , Ulderico Nevosi , Carlo Traini
Inventor： Oronzio de Nora , Antonio Nidola , Ulderico Nevosi , Carlo Traini
Abstract: A process for the electrolytic recovery of metals from solutions containing metal ions and fluorides and/or anionic flurocomplexes in diaphragmless cells wherein the deposition of the metals at the cathodes and the oxygen evolution at the anodes is effected, the improvement comprising the use of insoluble anodes made of sintered powders of doped tin dioxide optionally provided with coating of zirconyl phosphate and metal oxides which prevents the deposition of metal oxides on the anode surface and catalyze the oxygen evolution reaction.
Abstract translation: 一种用于在无隔膜电池中从含有金属离子和氟化物和/或阴离子氟络合物的溶液中回收金属的方法，其中阴极沉积金属和在阳极处析出氧，其改进包括使用不溶性阳极 由掺杂的二氧化锡的烧结粉末制成，其任选地具有磷酸氧锆和金属氧化物的涂层，其防止金属氧化物沉积在阳极表面上并催化析氧反应。
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95.发明授权Method and apparatus for the electrolytic extraction of metals from a solution containing metal ions 失效从含有金属离子的溶液中电解提取金属的方法和设备
公开(公告)号：US5372683A
公开(公告)日：1994-12-13
申请号：US796753
申请日：1991-11-25
Applicant: Jochen-Werner Kuhn-von Burgsdorff , Ulrich Stroder
Inventor： Jochen-Werner Kuhn-von Burgsdorff , Ulrich Stroder
Abstract: For the electrolytic extraction of metal from a solution containing metal ions and situated in a first cell, metal is cathodically deposited by means of an anode on an electrically conductive endless band immersed partially into the solution, and is redissolved anodically in the electrolyte of an adjacent second cell by partial immersion of the circulating endless band; the metal dissolved in the second cell is again deposited in high purity on a cathode.
Abstract translation: 对于从含有金属离子并位于第一电池中的溶液中电解提取金属，金属通过阳极阴极沉积在部分浸入溶液中的导电环形带上，并且在相邻的电解质的电解液中被阳极重新溶解 通过部分浸没循环的无端带的第二单元; 溶解在第二电池中的金属再次以高纯度沉积在阴极上。
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Patent Agency Ranking
公开(公告)号：US5366598A
公开(公告)日：1994-11-22
申请号：US132975
申请日：1993-10-07
Applicant: Kenneth L. Hardee , Lynne M. Ernes , Richard C. Carlson , David E. Thomas
Inventor： Kenneth L. Hardee , Lynne M. Ernes , Richard C. Carlson , David E. Thomas
IPC: C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/10 , C25C7/02 , C25D17/10 , C25B1/04 , C25B1/00 , C25B1/16
CPC classification number: C23F1/00 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/26 , C25B11/00 , C25C7/02 , C25D17/10 , Y10S29/016 , Y10T29/49108
Abstract: A metal surface is now described having enhanced adhesion of subsequently applied coatings. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable surface characteristic for subsequent coating application. This can be initiated by selection of a metal of desirable metallurgy and heat history, including prior heat treatment to provide surface grain boundaries which may be most readily etched. In subsequent etching operation, the surface is made to exhibit well defined, three dimensional grains with deep grain boundaries. Subsequently applied coatings, by penetrating into the etched intergranular valleys, are desirably locked onto the metal substrate surface and provide enhanced lifetime even in rugged commercial environments.
Abstract translation: 现在描述了金属表面具有增强的随后涂覆的涂层的粘合性。 制品的基底金属，例如由钛表示的阀金属，具有用于随后的涂布应用的非常期望的表面特性。 这可以通过选择期望的冶金和热历史的金属来开始，包括先前的热处理以提供最容易蚀刻的表面晶界。 在随后的蚀刻操作中，使表面形成具有深度晶界的良好限定的三维晶粒。 随后施加的涂层通过渗透到蚀刻的晶间谷中被期望地锁定在金属基板表面上，并且即使在坚固的商业环境中也提供延长的寿命。
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公开(公告)号：US5290410A
公开(公告)日：1994-03-01
申请号：US944954
申请日：1992-09-15
Applicant: Mikael Tenfalt , Anders Ullman
Inventor： Mikael Tenfalt , Anders Ullman
Abstract: The invention relates to an electrode for electrolysis, whose front side comprises a plurality of substantially parallel channels defined by substantially parallel threads of electrically conducting material, which are attached to and in electric contact with the underlying electrode structure. Moreover, the invention relates to a method of producing an electrode, an electrolytic cell comprising an electrode according to the invention, and the use of such an electrode in electrolysis.
Abstract translation: 本发明涉及一种用于电解的电极，其前侧包括由基本上平行的导电材料线限定的多个基本上平行的通道，其被连接到下面的电极结构并与之电接触。 此外，本发明涉及电极的制造方法，包含本发明的电极的电解槽，以及这样的电极在电解中的用途。
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公开(公告)号：US5277777A
公开(公告)日：1994-01-11
申请号：US769363
申请日：1991-10-01
Applicant: Marco Olper , Pierluigi Fracchia
Inventor： Marco Olper , Pierluigi Fracchia
CPC classification number: C25C7/02
Abstract: An insoluble anode is for the electrowinning of heavy metals from aqueous solutions which contain them, and for the electrolytic production of oxidizer halogenated salts.The anode includes a copper bar acting as a bus bar (i.e., as a current-bearing bar), having vertical and horizontal holes through which fork-shaped elements, made from a bimetallic conductor, are inserted and fastened. A plurality of fork-shaped elements, made from the filamentary bimetallic conductor, coated by a catalytic layer of Pt and/or PbO.sub.2, act as an electrode with preferential oxygen development. A framework made from an insulating plastics material, is for supporting and stiffening the structure, and for the precise positioning of the anode inside the cell.
Abstract translation: 不溶性阳极用于从含有它们的水溶液中电沉积重金属，并用于电解生产氧化剂卤化盐。 阳极包括用作母线（即，作为电流轴承棒）的铜棒，具有垂直和水平的孔，通过该孔将由双金属导体制成的叉状元件插入并固定。 由铂和/或PbO 2的催化层涂覆的由丝状双金属导体制成的多个叉形元件充当优先氧显影的电极。 由绝缘塑料材料制成的框架用于支撑和加固结构，以及用于阳极在电池内的精确定位。
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公开(公告)号：US5200054A
公开(公告)日：1993-04-06
申请号：US917243
申请日：1992-07-22
Applicant: David F. Glenn , Dan F. Suciu , Taryl L. Harris , Jani C. Ingram
Inventor： David F. Glenn , Dan F. Suciu , Taryl L. Harris , Jani C. Ingram
CPC classification number: C25C5/02 , B09C1/085 , C02F1/4678 , C25C7/00 , C25C7/02
Abstract: This invention relates to a method and apparatus for removing heavy metals from waste water, soils, or process streams by electrolytic cell means. The method includes cooling a cell cathode to form an ice layer over the cathode and then applying an electric current to deposit a layer of the heavy metal over the ice. The metal is then easily removed after melting the ice. In a second embodiment, the same ice-covered electrode can be employed to form powdered metals.
Abstract translation: 本发明涉及一种通过电解槽装置从废水，土壤或工艺流中除去重金属的方法和装置。 该方法包括冷却电池阴极以在阴极上形成冰层，然后施加电流以在冰上沉积重金属层。 然后在熔化冰之后容易地去除金属。 在第二实施例中，可以使用相同的冰盖电极来形成粉末状金属。
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公开(公告)号：US5032245A
公开(公告)日：1991-07-16
申请号：US460694
申请日：1990-01-04
Applicant: Alfiero Gemelli , Yves Pellet , James J. Stewart
Inventor： Alfiero Gemelli , Yves Pellet , James J. Stewart
Abstract: The present invention resides in a guide for a reticulate electrode bus connector. The guide comprises a body portion having an upper surface. A pair of spaced apart legs depend downwardly from a body portion and define with the body portion a guide longitudinal dimension. The legs define a longitudinally extending slot dimensioned to accommodate the reticulate electrode. The legs comprise planar, facing inner surfaces adapted to press against opposite sides of the electrode. A longitudinally extending ductway extends from the body portion upper surface to a slot. The ductway is aligned with a center line of the slot intermediate the planar facing inner surfaces. A plurality of openings extend through each of the legs communicating with the slot. The openings expose a substantial portion of the surface area of the reticulate electrode within the confines of the slot and are substantially uniformly disposed along the legs.
Abstract translation: 本发明在于一种网状电极总线连接器的引导件。 引导件包括具有上表面的主体部分。 一对间隔开的腿从主体部分向下取向并且与主体部分限定导向纵向尺寸。 腿部限定了尺寸适于容纳网状电极的纵向延伸的狭槽。 腿部包括适于压靠电极的相对侧面的面向平面的内表面。 纵向延伸的管道从主体部分上表面延伸到狭槽。 管道与平面相对的内表面中间的中心线对齐。 多个开口延伸穿过与槽连通的每个腿。 这些开口在槽的范围内露出网状电极的表面积的大部分，并且沿腿部基本上均匀地设置。
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