公开(公告)号：US20150191840A1

公开(公告)日：2015-07-09

申请号：US14666460

申请日：2015-03-24

Applicant: OUTOTEC OYJ

Inventor： Duncan GRANT

IPC: C25C7/06

CPC classification number: C25C7/02 ,  C25C3/16 ,  C25C7/00 ,  C25C7/06 ,  C25D17/00 ,  C25D17/005 ,  C25D17/007

Abstract: An apparatus for use in the electroproduction or electrorefining which includes first and second electrodes, at least one bus bar, and at least one power supply wherein a power supply is associated with an electrode and is arranged to regulate a current supply from a bus bar to the electrode.

Abstract translation: 一种用于电生产或电解精炼的装置，其包括第一和第二电极，至少一个母线和至少一个电源，其中电源与电极相关联并且被布置成调节从母线到 电极。

公开(公告)号：US20160010233A1

公开(公告)日：2016-01-14

申请号：US14377816

申请日：2012-01-28

Applicant: OUTOTEC OYJ

Inventor： Duncan GRANT ,  Michael H. BARKER ,  Henry K. VIRTANEN

IPC: C25C7/02 ,  C25C1/12

CPC classification number: C25C7/02 ,  C25C1/12 ,  C25C7/00

Abstract: Disclosed is a system for electrolytic processing or recovery of a metal from an electrolyte solution. The system may comprise electrolysis cells and a rectifier. The cells may comprise interleaved anodes and cathodes. The anodes or the cathodes of a first cell may have an electrical connection to a terminal of the rectifier, respectively, via a first electrical path having a first resistance. The anodes or the cathodes of a second cell may have an electrical connection to a terminal of the rectifier, respectively, via a second electrical path having a second resistance. The second resistance is configured to be higher than the first resistance. The system may further comprise a channel for electrolyte from the first cell to the second cell, the electrolyte containing the metal in a dissolved ionic form, metal concentration in the first cell being higher than in the second cell.

Abstract translation: 公开了一种从电解液中电解处理或回收金属的系统。 该系统可以包括电解池和整流器。 电池可以包括交错的阳极和阴极。 第一电池单元的阳极或阴极可以经由具有第一电阻的第一电路分别具有到整流器的端子的电连接。 第二单元的阳极或阴极可以经由具有第二电阻的第二电路分别具有到整流器的端子的电连接。 第二电阻被配置为高于第一电阻。 该系统还可以包括从第一电池到第二电池的电解质通道，电解质含有溶解离子形式的金属，第一电池中的金属浓度高于第二电池中的金属浓度。

公开(公告)号：US20160002801A1

公开(公告)日：2016-01-07

申请号：US14769437

申请日：2014-02-27

Applicant: OUTOTEC OYJ

Inventor： Duncan GRANT ,  Michael H. BARKER ,  Lauri NORDLUND ,  Ari RANTALA ,  Henri K. VIRTANEN

IPC: C25C7/06 ,  G01R15/20 ,  G01R31/02

CPC classification number: C25C7/06 ,  C25C1/12 ,  C25C7/00 ,  G01R15/202 ,  G01R31/025

Abstract: The invention relates to a method and current measuring arrangement for measuring electric current flowing in an individual electrode in an electrolysis system. The electrolysis system comprises a plurality of interleaved electrodes (1, 2), cathodes (1) and anodes (2), arranged in an electrolysis cell (3) and immersed in electrolyte, said electrolysis system having a busbar (4) disposed on a separating cell wall (5) between each of the two adjacent cells to conduct electric current to the electrodes via a contact point (6) between the busbar and a hanger bar (7) of the electrode, and the current sensing arrangement comprises a magnetic field sensing means (8; 81, 82; 10) for measuring the magnetic field induced by said current. The magnetic field sensing means (8; 81, 82; 10) are arranged to sense the magnetic field substantially at the level of the contact point (6).

Abstract translation: 本发明涉及一种用于测量电解系统中单独电极中流动的电流的方法和电流测量装置。 电解系统包括布置在电解池（3）中并浸没在电解质中的多个交错电极（1,2），阴极（1）和阳极（2），所述电解系统具有设置在电解槽 在所述两个相邻单元中的每一个之间分隔单元壁（5），以通过所述汇流排和所述电极的悬挂杆（7）之间的接触点（6）将电流传导到所述电极，并且所述电流感测装置包括磁场 用于测量由所述电流引起的磁场的感测装置（8; 81,82; 10）。 磁场感测装置（8; 81,82; 10）被布置成基本上在接触点（6）的水平处感测磁场。

公开(公告)号：US20150197868A1

公开(公告)日：2015-07-16

申请号：US14666510

申请日：2015-03-24

Applicant: OUTOTEC OYJ

Inventor： Duncan GRANT

IPC: C25C7/02 ,  C25C7/06

CPC classification number: C25C7/02 ,  C25C3/16 ,  C25C7/00 ,  C25C7/06 ,  C25D17/00 ,  C25D17/005 ,  C25D17/007

Abstract: An apparatus for electroproduction or electrorefining of material including an electrode having a first conducting layer and a second conducting layer wherein the first conducting layer and the second conducting layer are separated by an electrically insulating layer.

Abstract translation: 一种用于电生产或电解精炼材料的装置，包括具有第一导电层和第二导电层的电极，其中第一导电层和第二导电层被电绝缘层分开。