Radiometric Separation in Grinding Circuit of Copper–Nickel Ore Processing | Научно-инновационный портал СФУ

Radiometric Separation in Grinding Circuit of Copper–Nickel Ore Processing

Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.1134/S1062739119056197

Ключевые слова: Impregnated Copper-Nickel ore, autogenous milling, lumpy ore, X-ray radiometric sorting, contrast range, flotation

Аннотация: 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. © 2019, Pleiades Publishing, Ltd. #610: autogenous milling; contrast range; flotation; Impregnated Copper–Nickel ore; lumpy ore; X-ray radiometric sorting

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Издание

Журнал: Journal of Mining Science

Выпуск журнала: Vol. 55, Is. 5

Номера страниц: 824-831

ISSN журнала: 10627391

Издатель: Pleiades Publishing

Авторы

  • Burdakova E.A. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Science, Krasnoyarsk, 660036, Russian Federation)
  • Bragin V.I. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Science, Krasnoyarsk, 660036, Russian Federation)
  • Usmanova N.F. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Science, Krasnoyarsk, 660036, Russian Federation)
  • Vashlaev A.O. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Science, Krasnoyarsk, 660036, Russian Federation)
  • Lesnikova L.S. (Polar Division, NorNickel, Norilsk, Russian Federation)
  • D’yachenko L.E. (Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
  • Fertikov A.I. (NorNickel R&D Center, Krasnoyarsk, 660041, Russian Federation)

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