FIELD: mining industry. SUBSTANCE: when concentrating minerals such as gold and quartz, density separation is effected on centrifuge where material receives precession movement in which jigging, segregation, and separation occur in thin layer simultaneously. Concentrate is discharged as it becomes necessary. EFFECT: enhanced separation efficiency thanks to lowered fineness limits and allowed any density limits. 1 dwg
| Title | Year | Author | Number |
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| PRECESSIONAL CENTRIFUGAL SEPARATOR | 1995 |
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| METHOD OF PROCESSING SULFIDE GOLD-CONTAINING ORE | 2001 |
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