公开(公告)号：US20160115607A1

公开(公告)日：2016-04-28

申请号：US14895051

申请日：2014-06-04

Applicant: PULTRUSION TECHNIQUE INC.

Inventor： Robert P. DUFRESNE

IPC: C25C7/00

Abstract: Techniques for installing contact bar segments in an electrolytic cell can include positioning a series of contact bar segments on a capping board to provide enhanced current density distribution in the series of contact bar segments positioned along the capping board, the contact bar segments including at least three contact regions for anodes and cathodes. In some scenarios, sub-sets of contact bar segments may be provided, such that one sub-set is configured to contact N number of anodes and N number of cathodes; another sub-set is configured to contact N number of anodes and N+1 number of cathodes including one center segment; and a further sub-set configured to contact N+1 number of anodes and N number of cathodes including two end segments.

Abstract translation: 用于在电解池中安装接触片段的技术可以包括将一系列接触片段定位在封盖板上以在沿封盖板定位的一系列接触片段中提供增强的电流密度分布，接触杆段包括至少三个 阳极和阴极的接触区域。 在一些情况下，可以提供接触片段的子集，使得一个子集被配置为接触N个数量的阳极和N个阴极; 另一个子组被配置为接触N个阳极和N + 1个数量的包括一个中心段的阴极; 以及另外的子组，被配置为接触N + 1个阳极和N个包括两个端段的阴极。

公开(公告)号：US20150354075A1

公开(公告)日：2015-12-10

申请号：US14759855

申请日：2014-01-10

Applicant: PULTRUSION TECHNIQUE INC.

Inventor： Robert P. DUFRESNE

IPC: C25C7/02 ,  C25C3/00 ,  C25C5/00 ,  C25C1/00

CPC classification number: C25C7/02 ,  C25C1/00 ,  C25C3/00 ,  C25C5/00 ,  C25C7/00 ,  Y10T29/49952

Abstract: An assembly for use in refining metals includes two adjacent capping board segments defining a joint interface there-between, a contact bar that may be a contact bar segment and is sized and configured to lay on the two capping boards and to span across the joint interface, and two engagement mechanisms provided on respective sides of the joint interface, to hold the capping board segments together. Each engagement mechanism may include a projecting anchor element and a retaining cavity sized and configured to receive a corresponding projecting anchor element. The contact bar may include the projecting anchor elements and the capping board segments may include the retaining cavities. Methods and uses of such contact bars and capping board segments are also provided for hydrometallurgical refining operations.

Abstract translation: 用于精炼金属的组件包括限定其间的接合界面的两个相邻的封盖板段，可以是接触杆段，其可以是接触杆段，并且其尺寸和构造设置成布置在两个封盖板上并跨越接合界面 以及设置在接合界面的相应侧面上的两个接合机构，以将封盖板段保持在一起。 每个接合机构可以包括突出的锚固元件和保持腔，其尺寸和构造用于容纳对应的突出锚定元件。 接触杆可以包括突出的锚固元件，并且封盖板段可以包括保持空腔。 还提供了这种接触棒和封盖板段的方法和用途，用于湿法冶金精炼操作。