FIELD: concentration of raw mineral materials; construction and reconstruction of concentrating mills. SUBSTANCE: method consists in determination of grinding device productivity and degree of opening by each base technological scheme at preset technological parameters pertaining to grinding and opening of ground material and operational parameters of grinding and separating devices. Besides that, parameters characterizing negative acceleration of grinding and opening of mineral raw material are determined. Then, productivity of grinding device is determined according to size and degree of opening by each base technological scheme at preset technological parameters of grinding and operating of ground material and operational parameters of grinding and separating devices are determined from mathematical relationships. EFFECT: enhanced efficiency; increased productivity due to optimal selection of technological scheme of processing. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
PROCESS OF BENEFICIATION OF MANGANESE ORE | 1998 |
|
RU2131780C1 |
METHOD OF CONCENTRATING ORES | 0 |
|
SU1837981A3 |
QUARTZ CRUDE CONCENTRATION METHOD | 1998 |
|
RU2132236C1 |
METHOD OF CLASSIFYING POWDER MATERIAL | 1993 |
|
RU2054332C1 |
METHOD OF REGISTRATION OF SPECTRA DURING EMISSION SPECTRAL ANALYSIS | 1993 |
|
RU2056630C1 |
METHOD OF DETERMINATION OF TYPE OF HYDROTHERMAL MINERALIZATION | 1993 |
|
RU2069882C1 |
METHOD OF ANALYSIS OF PHASE COMPOSITION OF POWDER SAMPLES OF MINERALS | 1992 |
|
RU2057323C1 |
PROCESS OF DRESSING OF QUARTZ BASIC MATERIAL | 1998 |
|
RU2131779C1 |
METHOD OF SEARCH FOR ORE DEPOSITS IN TERRIGENIC ROCKS | 1998 |
|
RU2136024C1 |
METHOD FOR RECONNAISSANCE OF HIGH-PURITY QUARTZ DEPOSITS | 1998 |
|
RU2145105C1 |
Authors
Dates
2000-02-27—Published
1999-06-10—Filed