FIELD: technology of processing bones and by-products. SUBSTANCE: material is ground and separated into heavy and light fractions. Each fraction is extracted in liquid solvent followed by separation of liquid and solid phases and selective evaporation of liquid phase in vacuum. EFFECT: higher efficiency. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PROCESSING OF HETEROGENEOUS MATERIALS WITH ELASTOPLASTIC AND VISCOELASTIC PROPERTIES | 1993 |
|
RU2038795C1 |
| METHOD FOR ENRICHMENT OF COMPOUNDED IRON ORES | 1991 |
|
RU2011415C1 |
| METHOD OF PROCESSING MATERIALS | 1992 |
|
RU2040342C1 |
| METHOD TO EXTRACT NOBLE METALS FROM ELECTRONIC INDUSTRY STRUCTURES PIECES AND JOINTS | 1992 |
|
RU2044082C1 |
| EXTRACTOR FOR THE SOLID BODY-LIQUID SYSTEM | 1991 |
|
RU2021837C1 |
| DISINTEGRATOR | 1991 |
|
RU2008091C1 |
| DISINTEGRATOR | 1991 |
|
RU2008092C1 |
| DISINTEGRATOR | 1991 |
|
RU2008090C1 |
| CONTINUOUS EXTRACTOR FOR SOLID-BODY-LIQUID SYSTEM | 1993 |
|
RU2045981C1 |
| CONTINUOUS EXTRACTOR | 1993 |
|
RU2056895C1 |
