FIELD: process engineering.
SUBSTANCE: invention relates to magnetic concentration of ores. Proposed method consists in subjecting pump to effects of variable magnetic field with decreasing amplitude to demagnetise and destruct magnetic floccules. Pulp processing is performed by variable magnetic field with decreasing amplitude in direction of pulp displacement in the presence of permanent magnetic field directed perpendicular at increasing intensity.
EFFECT: higher quality of magnetic concentrate.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNIVERSAL MAGNETIC SEPARATOR | 2004 |
|
RU2255812C1 |
| MAGNETIC FLOCCULATOR | 0 |
|
SU810276A1 |
| MULTICHAMBER MAGNETIC SEPARATOR WITH TRAVELLING MAGNETIC FIELD | 2007 |
|
RU2419493C2 |
| DEVICE FOR TREATMENT OF HEAVY MAGNETIC MATERIALS | 2002 |
|
RU2220777C2 |
| MAGNETIC SEPARATION METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD | 2009 |
|
RU2392056C1 |
| MAGNETIC SEPARATOR WITH ROTARY MAGNETIC SYSTEM | 2007 |
|
RU2403980C2 |
| METHOD OF MAGNETIC SEPARATION AND DEVICE FOR REALIZATION OF THIS METHOD | 1999 |
|
RU2151644C1 |
| DEGAUSSING APPARATUS | 0 |
|
SU650652A1 |
| MAGNETIC SEPARATOR | 2011 |
|
RU2460584C1 |
| SCREW SEPARATOR | 2010 |
|
RU2436635C2 |
