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1. 发明授权

US6139705A Lead electrode 有权
标题翻译：引线电极
公开(公告)号：US6139705A
公开(公告)日：2000-10-31
申请号：US273981
申请日：1999-03-22
申请人： Carl W. Brown, Jr. , Jeries I. Bishara , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Barry L. Martin , Gerald R. Pohto , Thomas J. Schue , Thomas R. Turk
发明人： Carl W. Brown, Jr. , Jeries I. Bishara , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Barry L. Martin , Gerald R. Pohto , Thomas J. Schue , Thomas R. Turk
IPC分类号： C25B11/03 , C25B11/04 , C25B11/08 , C25C7/02 , C25B11/00
CPC分类号： C25B11/03 , C25C7/02
摘要： A compound electrode incorporating a lead substrate utilizes the lead as a support structure. This support structure provides a surface that engages a mesh member, e.g., a valve metal expanded metal mesh. The mesh member has a front and back surface with the back surface facing the lead support structure. At least the front surface of the mesh member is an active surface. Securing of the mesh member to the lead support structure in electrical connection permits the lead support structure to serve as a current distributor for the mesh member. The mesh member may engage the surface of the lead support structure as by pressing or rolling the mesh onto the lead. Other engagement means can include the use of fasteners, or welding and the like. The resulting structure can be particularly useful as an electrode assembly for use in an electrolytic cell that serves for the electrowinning of a metal.
摘要翻译：掺有引线基板的复合电极利用引线作为支撑结构。该支撑结构提供与网状构件例如阀金属膨胀金属网接合的表面。网状构件具有前表面和后表面，后表面面向引线支撑结构。至少网状构件的前表面是活性表面。网状构件以电连接方式固定到引线支撑结构允许引线支撑结构用作网状构件的电流分配器。网状构件可以通过将网格压入或滚动到引线上而与引线支撑结构的表面接合。其他接合装置可以包括使用紧固件或焊接等。所得到的结构可以特别适用于电解池中用于电解冶金的电极组件。

2. 发明授权

US06352622B1 Lead electrode 有权
标题翻译：引线电极
公开(公告)号：US06352622B1
公开(公告)日：2002-03-05
申请号：US09660873
申请日：2000-09-13
申请人： Carl W. Brown , Jeries I. Bishara , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Barry L. Martin , Gerald R. Pohto , Thomas J. Schue , Thomas R. Turk
发明人： Carl W. Brown , Jeries I. Bishara , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Barry L. Martin , Gerald R. Pohto , Thomas J. Schue , Thomas R. Turk
IPC分类号： C25B900
CPC分类号： C25B11/03 , C25C7/02
摘要： A compound electrode incorporating a lead substrate utilizes the lead as a support structure. This support structure provides a surface that engages a valve metal expanded metal mesh. The mesh member has a front and back surface with the back surface facing the lead support structure. At least the front surface of the mesh member is an active surface. Securing of the mesh member to the lead support structure in electrical connection permits the lead support structure to serve as a current distributor for the mesh member. The mesh member may engage the surface of the lead support structure by pressing or rolling the mesh onto the lead. Other engagement means can include the use of fasteners, or welding and the like. The resulting structure can be particularly useful as an electrode assembly for use in an electrolytic cell that serves for the electrowinning of a metal.
摘要翻译：掺有引线基板的复合电极利用引线作为支撑结构。该支撑结构提供了与阀金属膨胀金属网接合的表面。网状构件具有前表面和后表面，后表面面向引线支撑结构。至少网状构件的前表面是活性表面。网状构件以电连接方式固定到引线支撑结构允许引线支撑结构用作网状构件的电流分配器。网状构件可以通过将网格压入或滚动到引线上而与引线支撑结构的表面接合。其他接合装置可以包括使用紧固件或焊接等。所得到的结构可以特别适用于电解池中用于电解冶金的电极组件。

3. 发明授权

US5972181A Electrode and electrochemical cell 失效
标题翻译：电极和电化学电池
公开(公告)号：US5972181A
公开(公告)日：1999-10-26
申请号：US106411
申请日：1998-06-29
申请人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Marilyn J. Niksa
发明人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Marilyn J. Niksa
IPC分类号： B01D53/14 , B01D53/32 , C25B9/08 , C25B11/03 , C25B11/10 , C25B15/08 , C25C7/02 , C25B9/00
CPC分类号： C25B9/08 , B01D53/1425 , B01D53/326 , C25B11/03 , C25B11/035 , C25B15/08 , C25C7/02
摘要： An electrode, electrochemical cell, and electrochemical processes are disclosed. The electrode is a porous, multi-layered electrode which can have an element in flexible, strip form wound around a central, usually flat plate core, which core may serve as a current distributor. In any form, each layer can be represented by a very thin, highly flexible metal mesh. This can be a fine, as opposed to a coarse, mesh which has extremely thin strands and small voids. The electrode will have an active coating. For utilizing this electrode, the cell in one form will be a monopolar cell providing upward, parallel electrolyte flow through the porous, multi-layered electrode. A representative cell can have such electrode at least substantially filling an electrode chamber. The cells can be contained in a cell box that will provide the desired flow-through relationship for the electrolyte to the electrode. In cell operation, electrochemical processes which can be carried out include metal ion oxidation or reduction, oxidation of organic substituents, nitrate reduction as well as salt splitting.
摘要翻译：公开了一种电极，电化学电池和电化学方法。电极是多孔的多层电极，其可以具有缠绕在中心的，通常为平的板芯上的柔性带状的元件，该芯可以用作电流分布器。以任何形式，每层可以由非常薄的，高度柔性的金属网表示。这可以是细的，而不是具有极细线和小空隙的粗网。电极将具有活性涂层。为了利用该电极，一种形式的电池将是单极电池，其提供通过多孔多层电极的向上平行的电解质流。代表性的电池可以具有至少基本上填充电极室的这种电极。细胞可以包含在细胞盒中，其将为电解质提供期望的流通关系。在电池操作中，可以进行的电化学过程包括金属离子氧化还原，有机取代基的氧化，硝酸盐的还原以及盐分解。

4. 发明授权

US5705051A Electrochemical process 失效
标题翻译：电化学工艺
公开(公告)号：US5705051A
公开(公告)日：1998-01-06
申请号：US632574
申请日：1996-04-15
申请人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Edward M. Halko , Kenneth L. Hardee , Marilyn J. Niksa
发明人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Edward M. Halko , Kenneth L. Hardee , Marilyn J. Niksa
IPC分类号： B01D53/14 , B01D53/32 , C25B9/08 , C25B11/03 , C25B11/10 , C25B15/08 , C25C7/02 , C25C1/06
CPC分类号： C25B9/08 , B01D53/1425 , B01D53/326 , C25B11/03 , C25B11/035 , C25B15/08 , C25C7/02
摘要： An electrode, electrochemical cell, and electrochemical processes are disclosed. The electrode is a porous, multi-layered electrode which can have an element in flexible, strip form wound around a central, usually flat plate core, which core may serve as a current distributor. In any form, each layer can be represented by a very thin, highly flexible metal mesh. This can be a fine, as opposed to a coarse, mesh which has extremely thin strands and small voids. The electrode will have an active coating. For utilizing this electrode, the cell in one form will be a monopolar cell providing upward, parallel electrolyte flow through the porous, multi-layered electrode. A representative cell can have such electrode at least substantially filling an electrode chamber. The cells can be contained in a cell box that will provide the desired flow-through relationship for the electrolyte to the electrode. In cell operation, electrochemical processes which can be carried out include metal ion oxidation or reduction, oxidation of organic substituents, nitrate reduction as well as salt splitting.
摘要翻译：公开了一种电极，电化学电池和电化学方法。电极是多孔的多层电极，其可以具有缠绕在中心的，通常为平的板芯上的柔性带状的元件，该芯可以用作电流分布器。以任何形式，每层可以由非常薄的，高度柔性的金属网表示。这可以是细的，而不是具有极细线和小空隙的粗网。电极将具有活性涂层。为了利用该电极，一种形式的电池将是单极电池，其提供通过多孔多层电极的向上平行的电解质流。代表性的电池可以具有至少基本上填充电极室的这种电极。细胞可以包含在细胞盒中，其将为电解质提供期望的流通关系。在电池操作中，可以进行的电化学过程包括金属离子氧化还原，有机取代基的氧化，硝酸盐的还原以及盐分解。

5. 发明授权

US5804055A Electrode, electrochemical cell and electrochemical processes 失效
标题翻译：电极，电化学电池和电化学过程
公开(公告)号：US5804055A
公开(公告)日：1998-09-08
申请号：US808978
申请日：1997-02-19
申请人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Edward M. Halko , Kenneth L. Hardee , Marilyn J. Niksa
发明人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Edward M. Halko , Kenneth L. Hardee , Marilyn J. Niksa
IPC分类号： B01D53/14 , B01D53/32 , C25B9/08 , C25B11/03 , C25B11/10 , C25B15/08 , C25C7/02 , C25B9/00 , C25B13/08
CPC分类号： C25B9/08 , B01D53/1425 , B01D53/326 , C25B11/03 , C25B11/035 , C25B15/08 , C25C7/02
摘要： An electrode, electrochemical cell, and electrochemical processes are disclosed. The electrode is a porous, multi-layered electrode which can have an element in flexible, strip form wound around a central, usually flat plate core, which core may serve as a current distributor. In any form, each layer can be represented by a very thin, highly flexible metal mesh. This can be a fine, as opposed to a coarse, mesh which has extremely thin strands and small voids. The electrode will have an active coating. For utilizing this electrode, the cell in one form will be a monopolar cell providing upward, parallel electrolyte flow through the porous, multi-layered electrode. A representative cell can have such electrode at least substantially filling an electrode chamber. The cells can be contained in a cell box that will provide the desired flow-through relationship for the electrolyte to the electrode. In cell operation, electrochemical processes which can be carried out include metal ion oxidation or reduction, oxidation of organic substituents, nitrate reduction as well as salt splitting.
摘要翻译：公开了一种电极，电化学电池和电化学方法。电极是多孔的多层电极，其可以具有缠绕在中心的，通常为平的板芯上的柔性带状的元件，该芯可以用作电流分布器。以任何形式，每层可以由非常薄的，高度柔性的金属网表示。这可以是细的，而不是具有极细线和小空隙的粗网。电极将具有活性涂层。为了利用该电极，一种形式的电池将是单极电池，其提供通过多孔多层电极的向上平行的电解质流。代表性的电池可以具有至少基本上填充电极室的这种电极。细胞可以包含在细胞盒中，其将为电解质提供期望的流通关系。在电池操作中，可以进行的电化学过程包括金属离子氧化还原，有机取代基的氧化，硝酸盐的还原以及盐分解。

6. 发明授权

US5783050A Electrode for electrochemical cell 失效
标题翻译：电化学电池用电极
公开(公告)号：US5783050A
公开(公告)日：1998-07-21
申请号：US434871
申请日：1995-05-04
申请人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Marilyn J. Niksa
发明人： Richard J. Coin , Lynne M. Ernes , Andy W. Getsy , Kenneth L. Hardee , Marilyn J. Niksa
IPC分类号： B01D53/14 , B01D53/32 , C25B9/08 , C25B11/03 , C25B11/10 , C25B15/08 , C25C7/02 , C25B11/06 , C25B11/16
CPC分类号： C25B9/08 , B01D53/1425 , B01D53/326 , C25B11/03 , C25B11/035 , C25B15/08 , C25C7/02
摘要： An electrode, electrochemical cell, and electrochemical processes are disclosed. The electrode is a porous, multi-layered electrode which can have an element in flexible, strip form wound around a central, usually flat plate core, which core may serve as a current distributor. In any form, each layer can be represented by a very thin, highly flexible metal mesh. This can be a fine, as opposed to a coarse, mesh which has extremely thin strands and small voids. The electrode will have an active coating. For utilizing this electrode, the cell in one form will be a monopolar cell providing upward, parallel electrolyte flow through the porous, multi-layered electrode. A representative cell can have such electrode at least substantially filling an electrode chamber. The cells can be contained in a cell box that will provide the desired flow-through relationship for the electrolyte to the electrode. In cell operation, electrochemical processes which can be carried out include metal ion oxidation or reduction, oxidation of organic substituents, nitrate reduction as well as salt splitting.
摘要翻译：公开了一种电极，电化学电池和电化学方法。电极是多孔的多层电极，其可以具有缠绕在中心的，通常为平的板芯上的柔性带状的元件，该芯可以用作电流分布器。以任何形式，每层可以由非常薄的，高度柔性的金属网表示。这可以是细的，而不是具有极细线和小空隙的粗网。电极将具有活性涂层。为了利用该电极，一种形式的电池将是单极电池，其提供通过多孔多层电极的向上平行的电解质流。代表性的电池可以具有至少基本上填充电极室的这种电极。细胞可以包含在细胞盒中，其将为电解质提供期望的流通关系。在电池操作中，可以进行的电化学过程包括金属离子氧化还原，有机取代基的氧化，硝酸盐还原以及盐分解。

7. 发明授权

US06802948B2 Copper electrowinning 失效
标题翻译：铜电解冶金
公开(公告)号：US06802948B2
公开(公告)日：2004-10-12
申请号：US10194127
申请日：2002-01-30
申请人： Kenneth L. Hardee , Lynne M. Ernes , Carl W. Brown, Jr.
发明人： Kenneth L. Hardee , Lynne M. Ernes , Carl W. Brown, Jr.
IPC分类号： C25B1100
CPC分类号： C25B11/03 , C25B11/0442 , C25B11/0478 , C25C1/12 , C25C7/02
摘要： There is disclosed a method for cooper electrowinning and a modified lead electrode for use in such method. The modified electrode is suitable for use as an oxygen anode in low current density, oxygen-evolving applications.
摘要翻译：公开了一种用于铜电解提取的方法和用于这种方法的改进的引线电极。改性电极适用于低电流密度，氧气放出应用中的氧阳极。

8. 发明授权

US06368489B1 Copper electrowinning 有权
标题翻译：铜电解冶金
公开(公告)号：US06368489B1
公开(公告)日：2002-04-09
申请号：US09648506
申请日：2000-08-25
申请人： Kenneth L. Hardee , Lynne M. Ernes , Carl W. Brown, Jr.
发明人： Kenneth L. Hardee , Lynne M. Ernes , Carl W. Brown, Jr.
IPC分类号： C25C112
CPC分类号： C25B11/03 , C25B11/0442 , C25B11/0478 , C25C1/12 , C25C7/02
摘要： There is disclosed a method for copper electrowinning and a modified lead electrode for use in such method. The modified electrode is suitable for use as an oxygen anode in low current density, oxygen-evolving applications.
摘要翻译：公开了一种用于铜电解提取的方法和用于这种方法的改进的引线电极。改性电极适用于低电流密度，氧气放出应用中的氧阳极。

9. 发明授权

US5366598A Method of using a metal substrate of improved surface morphology 失效
标题翻译：使用改进的表面形态的金属基材的方法
公开(公告)号：US5366598A
公开(公告)日：1994-11-22
申请号：US132975
申请日：1993-10-07
申请人： Kenneth L. Hardee , Lynne M. Ernes , Richard C. Carlson , David E. Thomas
发明人： Kenneth L. Hardee , Lynne M. Ernes , Richard C. Carlson , David E. Thomas
IPC分类号： 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分类号： C23F1/00 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/26 , C25B11/00 , C25C7/02 , C25D17/10 , Y10S29/016 , Y10T29/49108
摘要： 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.
摘要翻译：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。

10. 发明授权

US5578176A Method of preparing electrodes of improved service life 失效
标题翻译：制备电极寿命提高的方法
公开(公告)号：US5578176A
公开(公告)日：1996-11-26
申请号：US441578
申请日：1995-05-15
申请人： Kenneth L. Hardee , Lynne M. Ernes , Richard C. Carlson
发明人： Kenneth L. Hardee , Lynne M. Ernes , Richard C. Carlson
IPC分类号： C25B11/10 , C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/06 , C25C7/02 , C25D17/10 , C25D17/12
CPC分类号： C25D17/10 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/12667 , Y10T428/12875 , Y10T428/24521
摘要： A method of preparing electrodes is now described, which electrodes have enhanced adhesion of subsequently applied coatings combined with excellent coating service life. In the method a substrate metal, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching and melt spray application of metal or ceramic oxide to ensure a roughened surface morphology. In subsequent operations: a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments.
摘要翻译：现在描述制备电极的方法，这些电极具有增强的随后涂覆的涂层的粘附性，同时具有优异的涂层使用寿命。在该方法中，用钛代表的阀门金属等基板金属具有用于后续涂布应用的非常理想的粗糙表面特性。这可以通过各种操作实现，包括蚀刻和熔体喷涂金属或陶瓷氧化物以确保粗糙化的表面形态。在随后的操作中：在增强形态的表面上提供阻挡层。这可以通过包括加热以及包括层前体的热分解的操作来实现。随后的涂层即使在最坚固的商业环境中也能提供更长的使用寿命。

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