Apparatus for use in electrorefining and electrowinning
US9783900B2 · kind B2 · utility
2Cited by
11References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 4, 2011 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Sep 28, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D17/007
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An apparatus for use in the electro-production of metals, comprising a plurality of anodes and a plurality of cathodes in an interleaved configuration, wherein each anode and cathode pair forms a cell; a plurality of power supplies, each cell associated with one or more respective power supplies; and the power supplies are arranged to control a direct current in the one or more cells to a predetermined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.