FIELD: mechanical engineering. SUBSTANCE: light fraction is also affected by magnetic and electric separation. The separated fraction is then melted in vacuum, and materials are selectively extracted in accordance with the evaporation temperature. EFFECT: simplified method. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ENRICHMENT OF COMPOUNDED IRON ORES | 1991 |
|
RU2011415C1 |
| METHOD TO EXTRACT NOBLE METALS FROM ELECTRONIC INDUSTRY STRUCTURES PIECES AND JOINTS | 1992 |
|
RU2044082C1 |
| METHOD FOR PROCESSING OF HETEROGENEOUS MATERIALS WITH ELASTOPLASTIC AND VISCOELASTIC PROPERTIES | 1993 |
|
RU2038795C1 |
| METHOD FOR PROCESSING BONES AND BY-PRODUCTS | 1993 |
|
RU2038794C1 |
| METHOD OF ROE CAVIAR PROCESSING | 1994 |
|
RU2075937C1 |
| METHOD TO TREAT TEA LEAF | 1994 |
|
RU2075943C1 |
| DISINTEGRATOR | 1991 |
|
RU2008090C1 |
| DISINTEGRATOR | 1991 |
|
RU2008091C1 |
| DISINTEGRATOR | 1991 |
|
RU2008092C1 |
| PROCESS OF VACUUM DRYING OF PRODUCTS OF ANIMAL AND VEGETABLE ORIGIN | 1998 |
|
RU2151984C1 |
