Radiometric Separation in Grinding Circuit of Copper–Nickel Ore Processing
| Autor: | L. E. D’yachenko, A. I. Fertikov, A. O. Vashlaev, V. I. Bragin, E. A. Burdakova, L. S. Lesnikova, N. F. Usmanova |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Metallurgy 0211 other engineering and technologies chemistry.chemical_element Geology 02 engineering and technology Geotechnical Engineering and Engineering Geology Copper Tailings Grinding Nickel chemistry Radiometric dating Mineral processing 021101 geological & geomatics engineering 021102 mining & metallurgy |
| Zdroj: | Journal of Mining Science. 55:824-831 |
| ISSN: | 1573-8736 1062-7391 |
| DOI: | 10.1134/s1062739119056197 |
| Popis: | Lumpy ore after semi-autogenous milling in Copper–Nickel ore processing at the Talnakh factory is studied. The lumpy ore is mainly presented by sizes −80+40 and −40+20 mm. The X-ray radiometric separation tests of the lumpy ore prove their efficiency in production of concentrate and tailings. The strength characteristics and the Bond work index of the concentrate are determined. The results of flotation of the X-ray radiometric concentrate are described. |
| Databáze: | OpenAIRE |
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