Method and apparatus for separating feed material
US11833525B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 16, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jul 25, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C2201/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a method for separating feed material, wherein the feed material comprises at least one ferromagnetic material fraction and a non-ferrous material fraction, wherein a conveying stream is fed to a first separation of a first ferromagnetic material fraction, in particular by means of a first magnetic separating device (1), wherein the conveying stream is subsequently fed to a second separation of a second ferromagnetic material fraction from the conveying stream, in particular by means of a second magnetic separating device (2), and wherein a redistribution and/or reallocation of the material of the conveying stream takes place between the first separation and the second separation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.