公开(公告)号：US11168009B2

公开(公告)日：2021-11-09

申请号：US16548302

申请日：2019-08-22

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Hank Robert Reinhoudt ,  Bart Van Limpt ,  Thomas Richard Bednar ,  George Shoemaker Ellis ,  David Jeffrey Averbeck

IPC分类号： C02F1/46 ,  C02F1/469 ,  C02F103/08

摘要： An apparatus to remove ions including a plurality of capacitive electrode stacks. Each capacitive electrode stack may have: a plurality of first electrodes including a plurality of first current collectors; a plurality of second electrodes including a plurality of second current collectors; and a spacer between the first and second electrodes to allow water to flow in between the electrodes. The second current collectors of a first of the plurality of capacitive electrode stacks may be connected to the first current collectors of a second of the plurality of capacitive electrode stacks.

公开(公告)号：US10759682B2

公开(公告)日：2020-09-01

申请号：US15320744

申请日：2015-07-01

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Raúl Cubedo Castelló ,  Freddie Kerpels ,  Hank Robert Reinhoudt

IPC分类号： C02F1/461 ,  C02F1/469 ,  C02F5/00 ,  C02F101/10 ,  C02F101/14 ,  H01G11/24 ,  H01G11/38 ,  H01G11/28 ,  C02F101/16 ,  C02F103/00 ,  C02F103/02 ,  C02F103/04 ,  C02F103/06 ,  C02F103/10 ,  C02F103/28 ,  C02F103/42

摘要： A method to prepare a coated current collector electrode of a flow through capacitor. The method includes preparing a coating paste includes: 10-50 weight % of carbon having a specific surface area of at least 500 m2/g; 0.3-5 weight % of a binder; 10-50 weight % based on the total paste of a first solvent having a first boiling point; and 10-50 weight % based on the total paste of a second solvent having a second boiling point. The method further includes applying the coating paste on a current collector; and allowing the second solvent in the coating paste applied on the current collector to evaporate at a temperature lower than the first boiling point.

公开(公告)号：US20140339099A1

公开(公告)日：2014-11-20

申请号：US14351838

申请日：2012-10-12

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Hank Robert Reinhoudt ,  Piotr Edward Dlugolecki ,  Thomas Richard Bednar ,  George Shoemaker Ellis ,  David Jeffrey Averbeck

IPC分类号： C02F1/469

CPC分类号： C02F1/4691 ,  C02F2103/08 ,  C02F2201/002 ,  C02F2201/46115 ,  Y10T29/49002

摘要： A method of producing an apparatus to remove ions from water is disclosed, wherein the apparatus includes a first electrode having a first current collector, a second electrode having a second current collector, and a spacer between the first and second electrodes to allow water to flow in between the electrodes. The method includes flushing water through the spacer and subsequently exerting a force on the stack so as to compress the first and second electrodes and the spacer. Exerting a force on the stack may result in a pressure of less than 5 bar, less than 2 bar, or between 1 bar and 0.5 bar, between the electrodes and the spacer.

摘要翻译： 公开了一种制造从水中除去离子的装置的方法，其中所述装置包括具有第一集电器的第一电极，具有第二集电器的第二电极和在第一和第二电极之间的间隔物，以允许水流动 在电极之间。 该方法包括冲洗水通过间隔物并随后在堆叠上施加力以压缩第一和第二电极和间隔物。 在堆叠上施加力可能导致电极和间隔件之间的压力小于5巴，小于2巴，或1巴和0.5巴之间的压力。

公开(公告)号：US20140238862A1

公开(公告)日：2014-08-28

申请号：US14351857

申请日：2012-10-12

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Hank Robert Reinhoudt ,  Bart Van Limpt ,  Thomas Richard Bednar ,  George Shoemaker Ellis ,  David Jeffrey Averbeck

IPC分类号： C02F1/469

CPC分类号： C02F1/4691 ,  C02F2103/08 ,  Y10T29/49117

摘要： An apparatus to remove ions including a plurality of capacitive electrode stacks. Each capacitive electrode stack may have: a plurality of first electrodes including a plurality of first current collectors; a plurality of second electrodes including a plurality of second current collectors; and a spacer between the first and second electrodes to allow water to flow in between the electrodes. The second current collectors of a first of the plurality of capacitive electrode stacks may be connected to the first current collectors of a second of the plurality of capacitive electrode stacks.

摘要翻译： 一种用于去除包括多个电容电极堆叠的离子的装置。 每个电容电极堆叠可以具有：包括多个第一集电器的多个第一电极; 多个第二电极，包括多个第二集电器; 以及在第一和第二电极之间的间隔物，以允许水在电极之间流动。 多个电容电极堆叠中的第一个的第二集电器可以连接到多个电容电极堆叠中的第二个的第一集电器。

公开(公告)号：US10399872B2

公开(公告)日：2019-09-03

申请号：US14351857

申请日：2012-10-12

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Hank Robert Reinhoudt ,  Bart Van Limpt ,  Thomas Richard Bednar ,  George Shoemaker Ellis ,  David Jeffrey Averbeck

IPC分类号： C02F1/469 ,  C02F103/08

摘要： An apparatus to remove ions including a plurality of capacitive electrode stacks. Each capacitive electrode stack may have: a plurality of first electrodes including a plurality of first current collectors; a plurality of second electrodes including a plurality of second current collectors; and a spacer between the first and second electrodes to allow water to flow in between the electrodes. The second current collectors of a first of the plurality of capacitive electrode stacks may be connected to the first current collectors of a second of the plurality of capacitive electrode stacks.

公开(公告)号：US10457576B2

公开(公告)日：2019-10-29

申请号：US15113005

申请日：2015-01-20

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Piotr Edward Dlugolecki ,  Hank Robert Reinhoudt

IPC分类号： C02F1/469 ,  C02F1/461

摘要： An apparatus for removal of ions from water having: a carbon coated first current collector; a second current collector; a spacer in between the first and second current collectors to allow water to flow in between the first and second current collectors; a first charge barrier in between the first carbon coated current collector and the spacer to selectively allow anions or cations to flow through the first charge barrier. The apparatus may have a second charge barrier coated on the carbon coated first current collector and in contact with the first charge barrier to improve contact. A third charge barrier functioning as a membrane may be provided in between the second current collector and the spacer.

公开(公告)号：US09637399B2

公开(公告)日：2017-05-02

申请号：US14351838

申请日：2012-10-12

申请人： VOLTEA B.V.

发明人： Albert Van Der Wal ,  Hank Robert Reinhoudt ,  Piotr Edward Dlugolecki ,  Thomas Richard Bednar ,  George Shoemaker Ellis ,  David Jeffrey Averbeck

IPC分类号： C02F1/46 ,  C02F1/469 ,  C02F103/08

CPC分类号： C02F1/4691 ,  C02F2103/08 ,  C02F2201/002 ,  C02F2201/46115 ,  Y10T29/49002

摘要： A method of producing an apparatus to remove ions from water is disclosed, wherein the apparatus includes a first electrode having a first current collector, a second electrode having a second current collector, and a spacer between the first and second electrodes to allow water to flow in between the electrodes. The method includes flushing water through the spacer and subsequently exerting a force on the stack so as to compress the first and second electrodes and the spacer. Exerting a force on the stack may result in a pressure of less than 5 bar, less than 2 bar, or between 1 bar and 0.5 bar, between the electrodes and the spacer.