Technical and mineralogical evaluation of low quality bauxite washability (an example of North Onega deposit)

E. A. Alekseeva; V. N. Brichkin; N. V. Nikolaeva

Vol 202

Pages:

231

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Technical and mineralogical evaluation of low quality bauxite washability (an example of North Onega deposit)

Authors:

E. A. Alekseeva¹

V. N. Brichkin²

N. V. Nikolaeva³

About authors

1 — National Mineral Resources University (Mining University)
2 — National Mineral Resources University (Mining University)
3 — National Mineral Resources University (Mining University)

Date submitted:

2012-09-16

Date accepted:

2012-11-08

Date published:

2013-04-29

Abstract

The results of the technical and mineralogical studies of washability of low quality bauxites of North Onega deposit are presented. The experiments of determination of the grindability of raw materials including without ball grinding and assessment washability bauxite by magnetic separation and flotation were conducted. These ores are very complex object for enrichment, as characterized by extremely thin impregnated aluminum-containing minerals, as well as the similarity of their properties. Further work of to conduct experiments using chemical enrichment (as soon as the chemical enrichment, and in combination with the physical methods of enrichment) is planned.

Алексеева Е.А., Бричкин В.Н., Николаева Н.В. Технико-минералогическая оценка обогатимости низкокачественных бокситов (на примере Северо-Онежского месторождения) // Записки Горного института. 2013. Т. 202 . С. 231.

Alekseeva E.A., Brichkin V.N., Nikolaeva N.V. Technical and mineralogical evaluation of low quality bauxite washability (an example of North Onega deposit) // Journal of Mining Institute. 2013. Vol. 202 . p. 231.

References

Обогащение бокситов / М.Л.Волова, В.П.Кузнецов, В.Е.Лифиренко и др. М., 1978.
Обогащение бокситов / М.А.Эйгелес, В.П.Кузнецов, И.И.Поздняк. М., 1970.

Technical and mineralogical evaluation of low quality bauxite washability (an example of North Onega deposit)

Abstract

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